1D/3D Computational Analysis of a V6 S.I. Variable Intake Manifold

Size: px
Start display at page:

Download "1D/3D Computational Analysis of a V6 S.I. Variable Intake Manifold"

Transcription

1 V6 S.I. Variable Intake Manifold Christof Schernus, Thorsten Märtens, Werner Willems, FEV Motorentechnik GmbH & Co. KG Martin Hopp, Lehrstuhl für Verbrennungskraftmaschinen, RWTH Aachen Heijo Oehlschlegel, FEV engine technology, Inc. Presentation at the GT-Suite User Conferences November 2, 1998 Wings Hotel, Raunheim, Germany November 16, 1998 Hilton Northfield, Troy, MI, U.S.A. 1d3d.ppt - TBM/Scher 1

2 Introduction Why use 1D-3D coupled simulation? High computational effort Long CPU time reduced number of analyzed operating points / variations. Increased development efficiency Deep insight in flow phenomena and easier understanding Immediate feedback about design modifications Cost-benefit ratio has to be analyzed at the beginning of a Simulation Task to select appropriate tools Complexity of flow domain Applicability of pure 1D simulation Desired kind and detail of results 1d3d.ppt - TBM/Scher 2

3 Contents Introduction 1D-3D Modeling Strategy Base Engine and Development Goals Intake Manifold Concept Calibration of GT-Power Model with Measured Data Packaged Intake Manifold 1D/3D-Simulation and Results Conclusions 1d3d.ppt - TBM/Scher 3

4 1D-3D Modeling Strategy Calibrated 1D Base Engine model concept study CAD CFD Experimental Data Experimental Data Hybrid model (1D+3D) of new design Experimental Data Flow Characteristics of new design Optimized Virtual Intake System 1D investigation multiple speed multiple load Representative 1D model of the 3D domain 1d3d.ppt - TBM/Scher 4

5 Base Engine and Development Goals Base Engine V6 S.I. passenger car engine Fixed intake manifold & valve timing 42 kw/l (56 bhp/l) 85 Nm/L (63 ft-pds/l) Development Goals: 100 Nm/L (74 about 2500 rpm 55 kw/l (74 about 6000 rpm Variable intake manifold Package Minimum number of valves/variabilities 1d3d.ppt - TBM/Scher 5

6 Intake Manifold Concept Ideal Switch System (Sim.) Component Intake System (Exp.) Realistic Variable Intake System +» Torque Runners Power Runners Switched Branched Intake System 1d3d.ppt - TBM/Scher 6

7 Packaged Intake Manifold Plenum Chamber Torque Runners Shifting Drum Power Runners 1d3d.ppt - TBM/Scher 7

8 Calibration of GT-Power Model with Measured Data Pressure [bar] Intake Runner Cyl. 6 Cylinder 6 Exhaust Cyl. 6 Measured Calculated Crank Angle [ ATDC Cyl. 1] 1d3d.ppt - TBM/Scher 8

9 Validation of GT-Power Model by Measurement 1.1 Component Intake System Measured Predicted Volumetric Efficiency Engine Speed [rpm] 1d3d.ppt - TBM/Scher 9

10 1D/3D Simulation and Results 1d3d.ppt - TBM/Scher 10

11 1D/3D Simulation and Results 1d3d.ppt - TBM/Scher 11

12 Velocity in Intake Manifold at 2800 rpm 1d3d.ppt - TBM/Scher 12

13 Velocity in Intake Manifold at 2800 rpm 1d3d.ppt - TBM/Scher 13

14 Pressure in Intake Manifold Cylinder 6 at 6000 rpm 1d3d.ppt - TBM/Scher 14

15 Velocity in Intake Manifold Cylinder 6 at 6000 rpm 1d3d.ppt - TBM/Scher 15

16 1D/3D Simulation and Results Intake Runner Cyl Intake Runner Cyl Cylinder Cylinder 6 Pressure [bar] rpm Pressure [bar] rpm Exhaust Cyl. 6 1D+3D pure 1D Exhaust Cyl. 6 1D + 3D pure 1D Crank Angle [ ATDC Cyl. 1] Crank Angle [ ATDC Cyl. 1] 1d3d.ppt - TBM/Scher 16

17 Optimization Results Torque [Nm/l] Base Optimized Power [kw/l] Engine Speed [rpm] 1d3d.ppt - TBM/Scher 17

18 Summary and Conclusions The 1D-3D link of STAR-CD and GT-Power is a useful tool to investigate details of dynamic flow in a subdomain of the intake or exhaust manifold The pressure oscillation behavior of all gas columns outside the 3D domain is considered by the 1D model Impact of design modifications can be evaluated immediately regarding engine fuel economy, and/or performance 3D CFD can be used to calibrate a pure 1D model, that is required to investigate the engine performance in a larger number of operating points. 1D-3D analysis results in deeper understanding of complex flow phenomena. Therefor, the application of this method can increase the efficiency of the development process, if costbenefit ratio is considered carefully. 1d3d.ppt - TBM/Scher 18

Christof Schernus, Frank van der Staay, Hendrikus Janssen, Jens Neumeister FEV Motorentechnik GmbH

Christof Schernus, Frank van der Staay, Hendrikus Janssen, Jens Neumeister FEV Motorentechnik GmbH GT-Suite Users Conference, 2001 CAMLESS ENGINE MODELING Christof Schernus, Frank van der Staay, Hendrikus Janssen, Jens Neumeister FEV Motorentechnik GmbH Betina Vogt Institute for Combustion Engines,

More information

GT-Suite Users Conference

GT-Suite Users Conference GT-Suite Users Conference Thomas Steidten VKA RWTH Aachen Dr. Philip Adomeit, Bernd Kircher, Stefan Wedowski FEV Motorentechnik GmbH Frankfurt a. M., October 2005 1 Content 2 Introduction Criterion for

More information

Porsche Engineering driving technologies

Porsche Engineering driving technologies European GT-Suite User Conference 2016 Frankfurt am Main, 17. Oktober 2016 Real Drive Efficiency Improvement in turbocharged Engines by the use of Expansion Intake Manifold Content > Introduction Motivation

More information

The company supplies some of the world s most advanced engine testing systems ranging from combustion analysis to fully automated test benches.

The company supplies some of the world s most advanced engine testing systems ranging from combustion analysis to fully automated test benches. FEV is an internationally recognized leader in the design and development of internal combustion engines and supplier of advanced test and instrumentation systems. Founded in 1978, the company today employs

More information

Comparing FEM Transfer Matrix Simulated Compressor Plenum Pressure Pulsations to Measured Pressure Pulsations and to CFD Results

Comparing FEM Transfer Matrix Simulated Compressor Plenum Pressure Pulsations to Measured Pressure Pulsations and to CFD Results Purdue University Purdue e-pubs International Compressor Engineering Conference School of Mechanical Engineering 2012 Comparing FEM Transfer Matrix Simulated Compressor Plenum Pressure Pulsations to Measured

More information

Boosting the Starting Torque of Downsized SI Engines GT-Suite User s Conference 2002

Boosting the Starting Torque of Downsized SI Engines GT-Suite User s Conference 2002 GT-Suite User s Conference 2002 Hans Rohs Inst. For Combustion Engines (VKA) RWTH Aachen Knut Habermann, Oliver Lang, Martin Rauscher, Christof Schernus FEV Motorentechnik GmbH Acknowledgement: Some of

More information

Reciprocating Compressor Modeling: A Comparison between 3D-FSI and GT-SUITE 1D Simulation Results

Reciprocating Compressor Modeling: A Comparison between 3D-FSI and GT-SUITE 1D Simulation Results NIDEC CORPORATION Reciprocating Compressor Modeling: A Comparison between 3D-FSI and Simulation Results European GT Conference 2018 Eric Hisao Murakami Agenda Nidec Global Appliance: Company Overview Reciprocating

More information

Übersicht der VVT-Systementwicklung bei Hilite. Overview of VVT System development at Hilite

Übersicht der VVT-Systementwicklung bei Hilite. Overview of VVT System development at Hilite Übersicht der VVT-Systementwicklung bei Hilite Overview of VVT System development at Hilite M.Sc. Mustafa Mohammed Simulation Engineer Business Unit Engine / Simulation Frei verwendbar Contents Company

More information

Determination of a turbocharged gasoline engine for hybrid powertrains. F. Kercher,

Determination of a turbocharged gasoline engine for hybrid powertrains. F. Kercher, Determination of a turbocharged gasoline engine for hybrid powertrains F. Kercher, 26.10.2015 Determination of a turbocharged gasoline engine for hybrid powertrains Agenda Introduction Hybrid Electric

More information

FLUID DYNAMICS TRANSIENT RESPONSE SIMULATION OF A VEHICLE EQUIPPED WITH A TURBOCHARGED DIESEL ENGINE USING GT-POWER

FLUID DYNAMICS TRANSIENT RESPONSE SIMULATION OF A VEHICLE EQUIPPED WITH A TURBOCHARGED DIESEL ENGINE USING GT-POWER GT-SUITE USERS CONFERENCE FRANKFURT, OCTOBER 20 TH 2003 FLUID DYNAMICS TRANSIENT RESPONSE SIMULATION OF A VEHICLE EQUIPPED WITH A TURBOCHARGED DIESEL ENGINE USING GT-POWER TEAM OF WORK: A. GALLONE, C.

More information

Engine Warm-up Prediction of Combustion Engines for Fuel Economy Drive Cycles

Engine Warm-up Prediction of Combustion Engines for Fuel Economy Drive Cycles Engine Warm-up Prediction of Combustion Engines for Fuel Economy Drive Cycles Gerald Seider Fabiano Bet Uliana Bryakina Prague, March 8, 2016 InDesA GmbH Carl-Zeiss-Ring 19a D-85737 Ismaning Phone +49

More information

Comprehensive and Cross-domain Vehicle Simulation for Electrification

Comprehensive and Cross-domain Vehicle Simulation for Electrification Comprehensive and Cross-domain Vehicle Simulation for Electrification IPG apply & innovate 2014 2014 09-24 Powertrain Systems - Christian Appel, Ralf Kleemann Vehicle Systems - Benjamin Leidel Chassis

More information

Simulation Model for a Gasoline Engine with Advanced Thermal Control

Simulation Model for a Gasoline Engine with Advanced Thermal Control page 1 Vehicle Thermal Management Systems Conference and Exhibition Gaydon, UK 15-19 May 2011 A High-Resolution Warm-Up Simulation Model for a Gasoline Engine with Advanced Thermal Control Dr. Gerald Seider,

More information

Potential of Turbocharging

Potential of Turbocharging 29119_VB_PES_GT-Suite-Coference.ppt Vincenzo Bevilacqua, PE-AB Potential of Turbocharging 11.12.28 Seite 1 von 24 29119_VB_PES_GT-Suite-Coference.ppt Vincenzo Bevilacqua, PE-AB Potential of Turbocharging

More information

Shock tube based dynamic calibration of pressure sensors

Shock tube based dynamic calibration of pressure sensors Shock tube based dynamic calibration of pressure sensors C. E. Matthews, S. Downes, T.J. Esward, A. Wilson (NPL) S. Eichstädt, C. Elster (PTB) 23/06/2011 1 Outline Shock tube as a basis for calibration

More information

INTEGRATED HYDRO-MECHANICAL SIMULATION OF A CAM-ROCKER ARM-UNIT INJECTOR SYSTEM TO ADDRESS NOISE AND VIBRATION ISSUES

INTEGRATED HYDRO-MECHANICAL SIMULATION OF A CAM-ROCKER ARM-UNIT INJECTOR SYSTEM TO ADDRESS NOISE AND VIBRATION ISSUES GT-Suite Users Conference Frankfurt, Germany, October 10 th 2005 INTEGRATED HYDRO-MECHANICAL SIMULATION OF A CAM-ROCKER ARM-UNIT INJECTOR SYSTEM TO ADDRESS NOISE AND VIBRATION ISSUES R. HAM, H. FESSLER

More information

HERGOTT Julien & MOISY Alexandre EHRS modelling with GT-Suite European GT Conference 2015

HERGOTT Julien & MOISY Alexandre EHRS modelling with GT-Suite European GT Conference 2015 HERGOTT Julien & MOISY Alexandre 26-10 - 2015 EHRS modelling with GT-Suite European GT Conference 2015 Reduce CO2 by more than 50% in Europe, USA and China between 2005 and 2025 Average CO2 emissions from

More information

GT-Suite Users International Conference Frankfurt a.m., October 22 nd 2012

GT-Suite Users International Conference Frankfurt a.m., October 22 nd 2012 GT-Suite Users International Conference Frankfurt a.m., October 22 nd 2012 Computational Analysis of Internal and External EGR Strategies combined with Miller Cycle Concept for a Two Stage Turbocharged

More information

Engineering Success by Application of Star-CCM+ for Modern Gas Turbine Design

Engineering Success by Application of Star-CCM+ for Modern Gas Turbine Design March 18 th, 2014, Vienna, Austria STAR Global Conference Engineering Success by Application of Star-CCM+ for Modern Gas Turbine Design Karsten Kusterer B&B-AGEMA GmbH, Aachen, Germany Ryozo Tanaka Kawasaki

More information

Background "-.#123/,"- -%,,+,=1 4

Background -.#123/,- -%,,+,=1 4 ! "" "!" #$%&' %(!)* Background +,-.+/" "-"%- %", "-.#3/,"-,--, -%,,+,= 5 %$$./- "-$+ # Motivation -",,$,%" ) 7-"+. #33 / $,-$./ #-7- $ Numerical Techniques +,! *+,! ( (!./ -,!,!,! + & & ' # 9:-,- -- *9+>,

More information

THE FKFS 0D/1D-SIMULATION. Concepts studies, engineering services and consulting

THE FKFS 0D/1D-SIMULATION. Concepts studies, engineering services and consulting THE FKFS 0D/1D-SIMULATION Concepts studies, engineering services and consulting r e s e a r c h i n m o t i o n. VEHICLE IN MOTION On the basis of constant engine speeds and loads, the combustion engine

More information

Prediction of Engine Warm-up and Fuel Economy utilizing GT s Customized FE Cylinder Structure Objects

Prediction of Engine Warm-up and Fuel Economy utilizing GT s Customized FE Cylinder Structure Objects Prediction of Engine Warm-up and Fuel Economy utilizing GT s Uliana Bryakina Gerald Seider Frankfurt, October 16, 2016 European GT Conference 2016 InDesA GmbH Carl-Zeiss-Ring 19a D-85737 Ismaning Phone

More information

Engineering Success by Application of STAR-CCM+ for Modern Gas Turbine Design

Engineering Success by Application of STAR-CCM+ for Modern Gas Turbine Design STAR Japanese Conference 2013 December 3, Yokohama, Japan Engineering Success by Application of STAR-CCM+ for Modern Gas Turbine Design Norbert Moritz, Karsten Kusterer, René Braun, Anis Haj Ayed B&B-AGEMA

More information

Addressing performance balancing in fuel economy driven vehicle programs

Addressing performance balancing in fuel economy driven vehicle programs EAEC-ESFA 2015 Presenter: Dr. Filip Deblauwe Addressing performance balancing in fuel economy driven vehicle programs Smarter decisions, better products. Introduction Performance balancing Application

More information

Scaling Functions for the Simulation of Different SI-Engine Concepts in Conventional and Electrified Power Trains

Scaling Functions for the Simulation of Different SI-Engine Concepts in Conventional and Electrified Power Trains Scaling Functions for the Simulation of Different SI-Engine Concepts in Conventional and Electrified Power Trains Dipl.-Ing. Michael Huß BMW Group (05/2007 04/2010) Prof. Dr.-Ing Georg Wachtmeister LVK

More information

Holistic 1D-Model for Cooling Management and Engine Analysis of a Heavy-Duty Truck

Holistic 1D-Model for Cooling Management and Engine Analysis of a Heavy-Duty Truck Holistic 1D-Model for Cooling Management and Engine Analysis of a Heavy-Duty Truck Dominik Renner Dr. Alexander Schydlo 26 th October 2015 MAN Truck & Bus AG < 1 > Agenda 1 Introduction 2 Model Description

More information

Integrated Engine and Coolant Circuit Modeling with GT-SUITE. Oliver Roessler Vincenzo Bevilacqua, Raymond Reinmann

Integrated Engine and Coolant Circuit Modeling with GT-SUITE. Oliver Roessler Vincenzo Bevilacqua, Raymond Reinmann Integrated Engine and Coolant Circuit Modeling with GT-SUITE Oliver Roessler Vincenzo Bevilacqua, Raymond Reinmann 1 Overview Objective Simulation Steps Model build-up & Variants Integration Conclusion

More information

Highly transient gas engine operation from a turbocharging perspective

Highly transient gas engine operation from a turbocharging perspective HERVÉ MARTIN, ABB TURBO SYSTEMS LTD Highly transient gas engine operation from a turbocharging perspective 10th CIMAC CASCADES, Kobe, 12 th October 2018 Overview Introduction Basics of load pick-up Modeling

More information

The MathWorks Crossover to Model-Based Design

The MathWorks Crossover to Model-Based Design The MathWorks Crossover to Model-Based Design The Ohio State University Kerem Koprubasi, Ph.D. Candidate Mechanical Engineering The 2008 Challenge X Competition Benefits of MathWorks Tools Model-based

More information

Study of intake manifold for Universiti Malaysia Perlis automotive racing team formula student race car

Study of intake manifold for Universiti Malaysia Perlis automotive racing team formula student race car Journal of Physics: Conference Series PAPER OPEN ACCESS Study of intake manifold for Universiti Malaysia Perlis automotive racing team formula student race car To cite this article: A Norizan et al 2017

More information

Early Stage Vehicle Concept Design with GT-SUITE

Early Stage Vehicle Concept Design with GT-SUITE 1/18 Early Stage Vehicle Concept Design with GT-SUITE Katsuya Minami Honda R&D Co., Ltd., Automotive R&D Center, Japan Benefits of 1D-Simulation 2/18 How each component is operating during legislative

More information

Testing of Emissions- Relevant Driving Cycles on an Engine Testbed

Testing of Emissions- Relevant Driving Cycles on an Engine Testbed Testing of Emissions- Relevant Driving Cycles on an Engine Testbed Dr. Klaus Rothbart RDE as a Challenge for the Development TRAFFIC EXTREME CONDITIONS MOUNTAIN RANDOMNESS Driving style has a strong impact

More information

Reduction of Fuel Consumption and Emissions Electromechanical Valve Train in Vehicle Operation

Reduction of Fuel Consumption and Emissions Electromechanical Valve Train in Vehicle Operation Technology- H i g h l i g h t s a n d R & D A c t i v i t i e s a t F E V Issue 12 / Aug. 1999 Reduction of Fuel Consumption and Emissions Electromechanical Valve Train in Vehicle Operation FEV has proven

More information

GT-POWER/SIMULINK SIMULATION AS A TOOL TO IMPROVE INDIVIDUAL CYLINDER AFR CONTROL IN A MULTICYLINDER S.I. ENGINE

GT-POWER/SIMULINK SIMULATION AS A TOOL TO IMPROVE INDIVIDUAL CYLINDER AFR CONTROL IN A MULTICYLINDER S.I. ENGINE 1 GT-Suite Users International Conference Frankfurt a.m., October 30 th 2000 GT-POWER/SIMULINK SIMULATION AS A TOOL TO IMPROVE INDIVIDUAL CYLINDER CONTROL IN A MULTICYLINDER S.I. ENGINE F. MILLO, G. DE

More information

Measurement and Analysis of Underhood Ventilation Air Flow and Temperatures for an Off- Road Machine

Measurement and Analysis of Underhood Ventilation Air Flow and Temperatures for an Off- Road Machine Measurement and Analysis of Underhood Ventilation Air Flow and Temperatures for an Off- Road Machine Tanju Sofu and Fon-Chieh Chang, Argonne National Laboratory Ron Dupree and Srinivas Malipeddi, Caterpillar,

More information

APPLICATION OF STAR-CCM+ TO TURBOCHARGER MODELING AT BORGWARNER TURBO SYSTEMS

APPLICATION OF STAR-CCM+ TO TURBOCHARGER MODELING AT BORGWARNER TURBO SYSTEMS APPLICATION OF STAR-CCM+ TO TURBOCHARGER MODELING AT BORGWARNER TURBO SYSTEMS BorgWarner: David Grabowska 9th November 2010 CD-adapco: Dean Palfreyman Bob Reynolds Introduction This presentation will focus

More information

Exhaust line simulations using Star-CCM+ and automation Yohann Perrot

Exhaust line simulations using Star-CCM+ and automation Yohann Perrot Exhaust line simulations using Star-CCM+ and automation Yohann Perrot 22-March-2010 Agenda Faurecia Emissions Control Technologies Exhaust line components Some correlations and investigations Enhancements

More information

Use of Flow Network Modeling for the Design of an Intricate Cooling Manifold

Use of Flow Network Modeling for the Design of an Intricate Cooling Manifold Use of Flow Network Modeling for the Design of an Intricate Cooling Manifold Neeta Verma Teradyne, Inc. 880 Fox Lane San Jose, CA 94086 neeta.verma@teradyne.com ABSTRACT The automatic test equipment designed

More information

Variable Intake Manifold Development trend and technology

Variable Intake Manifold Development trend and technology Variable Intake Manifold Development trend and technology Author Taehwan Kim Managed Programs LLC (tkim@managed-programs.com) Abstract The automotive air intake manifold has been playing a critical role

More information

Part Load Engine Performance prediction for a gasoline engine using Neural Networks. Sreekanth R, Sundar S, Rangarajan S, Anand G -System Simulation

Part Load Engine Performance prediction for a gasoline engine using Neural Networks. Sreekanth R, Sundar S, Rangarajan S, Anand G -System Simulation Part Load Engine Performance prediction for a gasoline engine using Neural Networks Sreekanth R, Sundar S, Rangarajan S, Anand G -System Simulation CAE-2 System Simulation GT-SUITE User Conference Feb

More information

Co-Simulation of GT-Suite and CarMaker for Real Traffic and Race Track Simulations

Co-Simulation of GT-Suite and CarMaker for Real Traffic and Race Track Simulations Co-Simulation of GT-Suite and CarMaker for Real Traffic and Race Track Simulations GT-Suite Conference Frankfurt, 26 th October 215 Andreas Balazs, BGA-T Agenda Introduction Methodology FEV GT-Drive model

More information

Marc ZELLAT, Driss ABOURI, Thierry CONTE and Riyad HECHAICHI CD-adapco

Marc ZELLAT, Driss ABOURI, Thierry CONTE and Riyad HECHAICHI CD-adapco 16 th International Multidimensional Engine User s Meeting at the SAE Congress 2006,April,06,2006 Detroit, MI RECENT ADVANCES IN SI ENGINE MODELING: A NEW MODEL FOR SPARK AND KNOCK USING A DETAILED CHEMISTRY

More information

OPTIMIZATION STUDIES OF ENGINE FRICTION EUROPEAN GT CONFERENCE FRANKFURT/MAIN, OCTOBER 8TH, 2018

OPTIMIZATION STUDIES OF ENGINE FRICTION EUROPEAN GT CONFERENCE FRANKFURT/MAIN, OCTOBER 8TH, 2018 OPTIMIZATION STUDIES OF ENGINE FRICTION EUROPEAN GT CONFERENCE FRANKFURT/MAIN, OCTOBER 8TH, 2018 M.Sc. Oleg Krecker, PhD candidate, BMW B.Eng. Christoph Hiltner, Master s student, Affiliation BMW AGENDA

More information

Influence of Cylinder Bore Volume on Pressure Pulsations in a Hermetic Reciprocating Compressor

Influence of Cylinder Bore Volume on Pressure Pulsations in a Hermetic Reciprocating Compressor Purdue University Purdue e-pubs International Compressor Engineering Conference School of Mechanical Engineering 2014 Influence of Cylinder Bore Volume on Pressure Pulsations in a Hermetic Reciprocating

More information

Gas exchange and fuel-air mixing simulations in a turbocharged gasoline engine with high compression ratio and VVA system

Gas exchange and fuel-air mixing simulations in a turbocharged gasoline engine with high compression ratio and VVA system Third Two-Day Meeting on Internal Combustion Engine Simulations Using the OpenFOAM technology, Milan 22 nd -23 rd February 2018. Gas exchange and fuel-air mixing simulations in a turbocharged gasoline

More information

CFD Simulation of a Scroll Compressor Oil Pumping System

CFD Simulation of a Scroll Compressor Oil Pumping System Purdue University Purdue e-pubs International Compressor Engineering Conference School of Mechanical Engineering 2000 CFD Simulation of a Scroll Compressor Oil Pumping System J. de Bernardi Danfoss Maneurop

More information

European GT-SUITE Conference 2009 page 1. European GT-SUITE Conference Frankfurt, State-of-the-art and Future Requirements for

European GT-SUITE Conference 2009 page 1. European GT-SUITE Conference Frankfurt, State-of-the-art and Future Requirements for page 1 European GT-SUITE Conference Frankfurt, 09.11.2009 State-of-the-art and Future Requirements for Vehicle Dr. Gerald Seider Dr. Fabiano Bet InDesA VTM GmbH InDesA GmbH page 2 Key Applications Design

More information

Automotive and transportation. Magneti Marelli

Automotive and transportation. Magneti Marelli Automotive and transportation Product Simcenter International automotive supplier reduces controls validation effort by 50 percent with Simcenter Amesim Business challenges Develop controls strategies

More information

ABSTRACT 1. INTRODUCTION

ABSTRACT 1. INTRODUCTION 1260, Page 1 Patrice BONNEFOI 1, Philippe DUGAST 2, Jean de BERNARDI 3 1 Danfoss CC, Advanced Technology, Trévoux, France 33 (0)4 74 00 28 29, p.bonnefoi@danfoss.com 2 Danfoss CC, Advanced Technology,

More information

Integrated 1D Simulation for a Large Low-Speed 2-Stroke Marine Engine. Filip Cernik, CTU Prague

Integrated 1D Simulation for a Large Low-Speed 2-Stroke Marine Engine. Filip Cernik, CTU Prague Integrated 1D Simulation for a Large Low-Speed 2-Stroke Marine Engine Filip Cernik, CTU Prague OUTLINE Introduction Injector Model Combustion Routine Exhaust Valve Drive Model Integrated Simulation Summary

More information

Computer Model Based Simulation of Performance Engines

Computer Model Based Simulation of Performance Engines Computer Model Based Simulation of Performance Engines 2017 Advanced Engine Technology Conference Dan Agnew, Principal Engineer December 5 6, 2017 Outline Background of EngSim, Corp. Motivation for why

More information

V-CAP TM A FEV VIRTUAL POWERTRAIN CALIBRATION PLATFORM

V-CAP TM A FEV VIRTUAL POWERTRAIN CALIBRATION PLATFORM V-CAP T A FEV VITUAL POWETAIN CALIBATION PLATFO V-CAP T TEST CENTES VITUAL POWETAIN CALIBATION PLATFO V-CAP T VITUAL POWETAIN CALIBATION PLATFO VITUAL TEST BED, EAL ESULTS: A SOLUTION FO PASSENGE CA AND

More information

Component and System Level Modeling of a Two-Phase Cryogenic Propulsion System for Aerospace Applications

Component and System Level Modeling of a Two-Phase Cryogenic Propulsion System for Aerospace Applications Component and System Level Modeling of a Two-Phase Cryogenic Propulsion System for Aerospace Applications J. LoRusso, B. Kalina, M. Van Benschoten, Roush Industries GT Users Conference November 9, 2015

More information

Booming Noise Optimization on an All Wheel Drive Vehicle

Booming Noise Optimization on an All Wheel Drive Vehicle on an All Wheel Drive Vehicle 3 rd International Conference Dynamic Simulation in Vehicle Engineering, 22-23 May 2014, St. Valentin, Austria Dr. Thomas Mrazek, ECS Team Leader Vehicle Dynamics ECS / Disclosure

More information

48V Vehicle Simulation Approaches Detailed through System Level

48V Vehicle Simulation Approaches Detailed through System Level 48V Vehicle Simulation Approaches Detailed through System Level 2017 GT-SUITE NA Conference Dr. Philip Keller, BorgWarner Inc. Varun Negandhi, EngSim Corp. 11/6/2017 Outline for Today s Presentation 2017

More information

Simulation of Ground Operations in Aircraft Design. Martin Spieck DLR - German Aerospace Center Institute of Aeroelasticity

Simulation of Ground Operations in Aircraft Design. Martin Spieck DLR - German Aerospace Center Institute of Aeroelasticity Simulation of Ground Operations in Aircraft Design Martin Spieck DLR - German Aerospace Center Institute of Aeroelasticity 1 Deep-Drawn Sigh of an Expert Ling gear is an invaluable aircraft system, albeit

More information

SIMULATION AND EVALUATION OF ENGINE FRICTION EUROPEAN GT CONFERENCE, FRANKFURT/MAIN, OCTOBER 9TH, 2017

SIMULATION AND EVALUATION OF ENGINE FRICTION EUROPEAN GT CONFERENCE, FRANKFURT/MAIN, OCTOBER 9TH, 2017 SIMULATION AND EVALUATION OF ENGINE FRICTION EUROPEAN GT CONFERENCE, FRANKFURT/MAIN, OCTOBER 9TH, 2017 Prof. Dr.-Ing. Peter Steinberg, BTU Cottbus M.Sc. Oleg Krecker, PhD candidate, BMW AGENDA 1 2 3 4

More information

HERCULES-2 Project. Deliverable: D8.8

HERCULES-2 Project. Deliverable: D8.8 HERCULES-2 Project Fuel Flexible, Near Zero Emissions, Adaptive Performance Marine Engine Deliverable: D8.8 Study an alternative urea decomposition and mixer / SCR configuration and / or study in extended

More information

Development, Implementation, and Validation of a Fuel Impingement Model for Direct Injected Fuels with High Enthalpy of Vaporization

Development, Implementation, and Validation of a Fuel Impingement Model for Direct Injected Fuels with High Enthalpy of Vaporization Development, Implementation, and Validation of a Fuel Impingement Model for Direct Injected Fuels with High Enthalpy of Vaporization (SAE Paper- 2009-01-0306) Craig D. Marriott PE, Matthew A. Wiles PE,

More information

Development of a Double Variable Cam Phasing Strategy for Turbocharged SIDI Engines

Development of a Double Variable Cam Phasing Strategy for Turbocharged SIDI Engines !"" #$!%& Development of a Double Variable Cam Phasing Strategy for Turbocharged SIDI Engines GMPT Europe, Engine Development & Simulation Vincenzo Bevilacqua, Jany Krieg, Roland Maucher, Raymond Reinmann

More information

Proper Modeling of Integrated Vehicle Systems

Proper Modeling of Integrated Vehicle Systems Proper Modeling of Integrated Vehicle Systems Geoff Rideout Graduate Student Research Assistant Automated Modeling Laboratory University of Michigan Modeling of Integrated Vehicle Powertrain Systems 1

More information

Engine performance and fuel economy development with intake manifold

Engine performance and fuel economy development with intake manifold Engine Performance and Fuel Economy Development with Intake Manifold 01 Engine performance and fuel economy development with intake manifold Author Taehwan Kim General Manager, Managed Programs LLC (tkim@managed-programs.com)

More information

INCREASING ENERGY EFFICIENCY BY MODEL BASED DESIGN

INCREASING ENERGY EFFICIENCY BY MODEL BASED DESIGN INCREASING ENERGY EFFICIENCY BY MODEL BASED DESIGN GREGORY PINTE THE MATHWORKS CONFERENCE 2015 EINDHOVEN 23/06/2015 FLANDERS MAKE Strategic Research Center for the manufacturing industry Integrating the

More information

USE OF 1D SIMULATION IN THE COOLING SYSTEMS DESIGN PROCESS

USE OF 1D SIMULATION IN THE COOLING SYSTEMS DESIGN PROCESS Dr. Bernhard Zuck; 24.10.2011 USE OF 1D SIMULATION IN THE COOLING SYSTEMS DESIGN PROCESS FROM SYSTEM CONCEPT TO FINAL VALIDATION CONTENT 1. Demands and challenges facing Simulation 2. Considered System

More information

VIRTUAL HYBRID ON THE ENGINE TEST BENCH SMART FRONTLOADING

VIRTUAL HYBRID ON THE ENGINE TEST BENCH SMART FRONTLOADING VIRTUAL HYBRID ON THE ENGINE TEST BENCH SMART FRONTLOADING RDE ENGINEERING [EIL] J. GERSTENBERG, DR. S. STERZING-OPPEL, C. FISCHER, B. SEIDEL, D. TRENKLE, M. OFF, DR. M. GLORA Overview RDE tool chain Virtual

More information

Development of an innovative diaphragm accumulator design and assembly process

Development of an innovative diaphragm accumulator design and assembly process Group 7 - Hydraulic Components Paper 7-3 451 Development of an innovative diaphragm accumulator design and assembly process Dipl.-Ing. Thorsten Hillesheim Freudenberg Sealing Technologies GmbH & Co. KG,

More information

CAx in Automotive and Engine Technology. Assoc.Prof. Dr. Roland Kirchberger 17 th and 24 th October 2016 Winter Term 2016/17

CAx in Automotive and Engine Technology. Assoc.Prof. Dr. Roland Kirchberger 17 th and 24 th October 2016 Winter Term 2016/17 CAx in Automotive and Engine Technology Assoc.Prof. Dr. Roland Kirchberger 17 th and 24 th October 2016 Winter Term 2016/17 Content Fundamentals of CAx in Engine Design Examples and Status Very early history

More information

Flow Simulation of Diesel Engine for Prolate Combustion Chamber

Flow Simulation of Diesel Engine for Prolate Combustion Chamber IJIRST National Conference on Recent Advancements in Mechanical Engineering (RAME 17) March 2017 Flow Simulation of Diesel Engine for Prolate Combustion Chamber R.Krishnakumar 1 P.Duraimurugan 2 M.Magudeswaran

More information

State of the art cooling system development for automotive applications

State of the art cooling system development for automotive applications State of the art cooling system development for automotive applications GT Conference 2017, Frankfurt A. Fezer, TheSys GmbH P. Sommer, A. Diestel, Mercedes-AMG GmbH Content Introduction Cooling system

More information

Structural Analysis Of Reciprocating Compressor Manifold

Structural Analysis Of Reciprocating Compressor Manifold Purdue University Purdue e-pubs International Compressor Engineering Conference School of Mechanical Engineering 2016 Structural Analysis Of Reciprocating Compressor Manifold Marcos Giovani Dropa Bortoli

More information

DOC design & sizing using GT-SUITE European GT Conference Gauthier QUENEY 09/10/2017

DOC design & sizing using GT-SUITE European GT Conference Gauthier QUENEY 09/10/2017 DOC design & sizing using GT-SUITE European GT Conference 2017 Gauthier QUENEY 09/10/2017 Background Simulation tool target Predict exhaust outlet emissions Thermal modeling Chemical modeling This presentation

More information

Kolbenschmidt Pierburg Group

Kolbenschmidt Pierburg Group Kolbenschmidt Pierburg Group KS Aluminum Pistons for Truck Applications Requirements The development of on- and off-highway diesel engines for a wide spectrum of applications is affected by global emission

More information

Extending Exhaust Gas Recirculation Limits in Diesel Engines

Extending Exhaust Gas Recirculation Limits in Diesel Engines Extending Exhaust Gas Recirculation Limits in Diesel Engines Katey E. Lenox R. M. Wagner, J. B. Green Jr., J. M. Storey, and C. S. Daw Oak Ridge National Laboratory A&WMA 93rd Annual Conference and Exposition

More information

Mechatronics and the Motor Car

Mechatronics and the Motor Car A46 A45 Mechatronics and the Motor Car Kon-41.5151 seminar Jan Akmal, Prabilson & Param Jolly Slide 1 A45 A46 How many of you have a driving license for a car? How many of you have driven a car? Author;

More information

Comparison of Swirl, Turbulence Generating Devices in Compression ignition Engine

Comparison of Swirl, Turbulence Generating Devices in Compression ignition Engine Available online atwww.scholarsresearchlibrary.com Archives of Applied Science Research, 2016, 8 (7):31-40 (http://scholarsresearchlibrary.com/archive.html) ISSN 0975-508X CODEN (USA) AASRC9 Comparison

More information

Goals. Software. Benefits. We can create and evaluate multiple vehicle setups for a track. OptimumDynamics - Case Study Track Study

Goals. Software. Benefits. We can create and evaluate multiple vehicle setups for a track. OptimumDynamics - Case Study Track Study OptimumDynamics - Case Study Track Study Goals Minimize engaging bump stops in specific zones. Minimize LLTD variation Software OptimumDynamics Microsoft Excel Benefits Track Map Visualization Full vehicle

More information

Model validation of the SI test engine

Model validation of the SI test engine TEKA. COMMISSION OF MOTORIZATION AND ENERGETICS IN AGRICULTURE 2013, Vol. 13, No. 2, 17 22 Model validation of the SI test engine Arkadiusz Jamrozik Institute of Thermal Machinery, Czestochowa University

More information

Integrated Simulation Technologies Pvt Ltd

Integrated Simulation Technologies Pvt Ltd UHC System Sizing to Eliminate Engine Overheating when Grill and Radiator Fronts are Partially Blocked by Mud & Dirt Integrated Simulation Technologies Pvt Ltd Subir Mandal IST India GT-SUITE Conference

More information

Calibration. DOE & Statistical Modeling

Calibration. DOE & Statistical Modeling ETAS Webinar - ASCMO Calibration. DOE & Statistical Modeling Injection Consumption Ignition Torque AFR HC EGR P-rail NOx Inlet-cam Outlet-cam 1 1 Soot T-exhaust Roughness What is Design of Experiments?

More information

Internal Combustion Optical Sensor (ICOS)

Internal Combustion Optical Sensor (ICOS) Internal Combustion Optical Sensor (ICOS) Optical Engine Indication The ICOS System In-Cylinder Optical Indication 4air/fuel ratio 4exhaust gas concentration and EGR 4gas temperature 4analysis of highly

More information

Pulsation dampers for combustion engines

Pulsation dampers for combustion engines ICLASS 2012, 12 th Triennial International Conference on Liquid Atomization and Spray Systems, Heidelberg, Germany, September 2-6, 2012 Pulsation dampers for combustion engines F.Durst, V. Madila, A.Handtmann,

More information

Multibody Dynamics Simulations with Abaqus from SIMULIA

Multibody Dynamics Simulations with Abaqus from SIMULIA Multibody Dynamics Simulations with Abaqus from SIMULIA 8.5.2008 Martin Kuessner Martin.KUESSNER@3ds.com Abaqus Deutschland GmbH 2 One Company, First Class Brands 3D MCAD Virtual Product Virtual Testing

More information

The Effects of Damage and Uncertainty on the Aeroelastic / Aeroservoelastic Behavior and Safety of Composite Aircraft. JAMS Meeting, May

The Effects of Damage and Uncertainty on the Aeroelastic / Aeroservoelastic Behavior and Safety of Composite Aircraft. JAMS Meeting, May The Effects of Damage and Uncertainty on the Aeroelastic / Aeroservoelastic Behavior and Safety of Composite Aircraft JAMS Meeting, May 2010 1 JAMS Meeting, May 2010 2 Contributors Department of Aeronautics

More information

[Rohith, 5(1): January, 2016] ISSN: (I2OR), Publication Impact Factor: 3.785

[Rohith, 5(1): January, 2016] ISSN: (I2OR), Publication Impact Factor: 3.785 IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY COMPARING DIFFERENT VALVE LIFTS IN AN IC ENGINE USING COLD FLOW SIMULATION Rohith S, Dr G V Naveen Prakash Mechanical Engineering,

More information

40 th Meeting of the Italian Section of the Combustion Institute

40 th Meeting of the Italian Section of the Combustion Institute Effect of water injection on performance, gas emission and combustion noise of a 2-cylinder Turbocharged SI Engine: experimental and numerical analysis G. Valentino*, D. Siano*, F. Bozza**, L. Marchitto*,

More information

2B.3 - Free Piston Engine Hydraulic Pump

2B.3 - Free Piston Engine Hydraulic Pump 2B.3 - Free Piston Engine Hydraulic Pump Georgia Institute of Technology Milwaukee School of Engineering North Carolina A&T State University Purdue University University of Illinois, Urbana-Champaign University

More information

Modeling the Electrically Assisted Variable Speed (EAVS) Supercharger

Modeling the Electrically Assisted Variable Speed (EAVS) Supercharger Modeling the Electrically Assisted Variable Speed (EAVS) Supercharger Eaton Corporation Vehicle Group Brian Smith Brandon Biller Overview of EAVS Technology 2 EAVS System Development at Eaton Hardware

More information

Integrated 1D-MultiD Fluid Dynamic Models for the Simulation of I.C.E. Intake and Exhaust Systems

Integrated 1D-MultiD Fluid Dynamic Models for the Simulation of I.C.E. Intake and Exhaust Systems Integrated -MultiD Fluid Dynamic Models for the Simulation of I.C.E. Intake and Exhaust Systems G. Montenegro, A. Onorati, F. Piscaglia, G. D Errico Politecnico di Milano, Dipartimento di Energetica, Italy

More information

4th European Automotive Simulation Conference - EASC 2009

4th European Automotive Simulation Conference - EASC 2009 Consistent Improvement of the Charging Technology of Audi TFSI Engines by CFD K. Vehreschild, Audi AG Ingolstadt - EASC 2009 Contents Introduction - Charging technology and CFD at Audi CFD modelling approach

More information

AVL AND LARGE ENGINE TRENDS ANDREI LUDU

AVL AND LARGE ENGINE TRENDS ANDREI LUDU AVL AND LARGE ENGINE TRENDS ANDREI LUDU Market Trends ITINERARY AVL and Large Engines Solutions Technology Tools Industry Networking Conclusions WORLD PRIMARY ENERGY CONSUMPTION Mtoe 18000 16000 14000

More information

Grid Impact of Electric Vehicles with Secondary Control Reserve Capability

Grid Impact of Electric Vehicles with Secondary Control Reserve Capability Grid Impact of Electric Vehicles with Secondary Control Reserve Capability Thomas Degner, Gunter Arnold, Ron Brandl, Julian Dollichon, Alexander Scheidler Division System Technology and Distribution Grids

More information

Predicting Oil Flow Distribution in a High Performance NASCAR Engine

Predicting Oil Flow Distribution in a High Performance NASCAR Engine Predicting Oil Flow Distribution in a High Performance NASCAR Engine GT-SUTE Conference Birmingham-MI, November 7, 2011 Paul Bolton Earnhardt-Childress Racing Presentation Overview Introduction Why model

More information

is the crank angle between the initial spark and the time when about 10% of the charge is burned. θ θ

is the crank angle between the initial spark and the time when about 10% of the charge is burned. θ θ ME 410 Day 30 Phases of Combustion 1. Ignition 2. Early flame development θd θ 3. Flame propagation b 4. Flame termination The flame development angle θd is the crank angle between the initial spark and

More information

Highly dynamic control of a test bench for highspeed train pantographs

Highly dynamic control of a test bench for highspeed train pantographs PAGE 26 CUSTOMERS Highly dynamic control of a test bench for highspeed train pantographs Keeping Contact at 300 km/h Electric rail vehicles must never lose contact with the power supply, not even at the

More information

Investigating two-wheeler balance using experimental bicycles and simulators

Investigating two-wheeler balance using experimental bicycles and simulators Investigating two-wheeler balance using experimental bicycles and simulators George Dialynas 1, Oliver Lee 1, Riender Happee 1, Arend Schwab 1 Francesco Celiberti 2, Marco Grottoli 2 TU Delft 1, Netherlands

More information

Modelling Combustion in DI-SI using the G-equation Method and Detailed Chemistry: Emissions and knock. M.Zellat, D.Abouri, Y.Liang, C.

Modelling Combustion in DI-SI using the G-equation Method and Detailed Chemistry: Emissions and knock. M.Zellat, D.Abouri, Y.Liang, C. Modelling Combustion in DI-SI using the G-equation Method and Detailed Chemistry: Emissions and knock Realize innovation. M.Zellat, D.Abouri, Y.Liang, C.Kralj Main topics of the presentation 1. Context

More information

Application of the SuperGen Electro-Mechanical Supercharger to Miller-Cycle Gasoline Turbocharged Engines

Application of the SuperGen Electro-Mechanical Supercharger to Miller-Cycle Gasoline Turbocharged Engines Application of the SuperGen Electro-Mechanical Supercharger to Miller-Cycle Gasoline Turbocharged Engines A. H. Guzel, J. Martin North American GT Conference 2017 11/14/2017 1 Overview Program Goal & Technology

More information

Effect of concave plug shape of a control valve on the fluid flow characteristics using computational fluid dynamics

Effect of concave plug shape of a control valve on the fluid flow characteristics using computational fluid dynamics Effect of concave plug shape of a control valve on the fluid flow characteristics using computational fluid dynamics Yasser Abdel Mohsen, Ashraf Sharara, Basiouny Elsouhily, Hassan Elgamal Mechanical Engineering

More information

3D CFD Modeling of Gas Exchange Processes in a Small HCCI Free Piston Engine

3D CFD Modeling of Gas Exchange Processes in a Small HCCI Free Piston Engine 3D CFD Modeling of Gas Exchange Processes in a Small HCCI Free Piston Engine Aimilios Sofianopoulos, Benjamin Lawler, Sotirios Mamalis Department of Mechanical Engineering Stony Brook University Email:

More information

Multi-disciplinary Design of Alternative Drivetrains an Integrated Approach for Simulation and Validation

Multi-disciplinary Design of Alternative Drivetrains an Integrated Approach for Simulation and Validation Multi-disciplinary Design of Alternative Drivetrains an Integrated Approach for Simulation and Validation Univ.-Doz. Dr. Daniel Watzenig, Divisional Director E/E Kompetenzzentrum Das Virtuelle Fahrzeug

More information