DESIGN AND FABRICATION OF GEARLESS TRANSMISSION IN FOUR WHEELER

Transcription

1 Volume 119 No , ISSN: (on-line version) url: DESIGN AND FABRICATION OF GEARLESS TRANSMISSION IN FOUR WHEELER ijpam.eu Praveen Kumar 1, D.Mohan Kumar 2, Seela Surya teja 3, Shri Ram Parmar 4 & E,Raja 5 1, 3, 4 B.Tech student, 2,5 Assistant Professor, Department of Automobile Engineering, BIST, BIHER, Bharath University, Chennai. Mohankumar.auto@bharathuniv.ac.in Abstract -Transmission systems play a vital role in kinetic device. There are various transmission systems like Gears, chain drives, belt drives among others. These systems lead to loss of power during transmission.the main reason for this is that the linkages are not rigid and some of the power is lost to the flexibility of the link. Also there is friction loss in the moving parts of the transmission system. In order to improve the power transmission, the rigid links are used. Till date, rigid links are used only for transmission along a straight line i.e. 180degree.Our project proposes a setup for angular transmission of power using rigid links.the set up consists of similar disks with drilled holes on the periphery. They are attached to the driven and the driver shafts. An angular link is made to freely slide inside the holes. The link is inserted into one side into the driver and the other in the driven shaft. Thus the power can be transmitted flawlessly. The angle of transmission depends on the angle at which the links are bent. The power is transmitted to wheel through connecting rod by angular shaft mechanism. INTRODUCTION Adaptable shafts are mechanical powertransmission gadgets used to transmit turning movement through twists and bends. They can be directed over, under, and around snags which would be generally unimaginable for a strong shaft and expensive for widespread joints. Flexible rotational shafts wipe out tight establishment resistances and troublesome gathering methods required with strong shafts Flexible-shaft benefits: System planners decide on adaptable shafts when unbending shafts just won't work. But adaptable shafts additionally dispense with arrangement issues since they don't require tight resilience s. This gives creators more choices when situating engine and drive parts, and they allow an entire 180 counterbalance while keeping up efficiency. Engineers can utilize adaptable couplings or all inclusive joints[1-6], however they permit just 5 to 30 balance and diminish effectiveness by 40 to half. Adaptable shafts as a rule are 85 to 95% productive, which is commonly superior to riggings, widespread joints, and belts and pulleys, which lose proficiency in light of higher frictional misfortunes. Furthermore, they have a 3 to 1 weight advantage over these other plan options[7-11]. They likewise introduce in minutes without unique apparatuses or aptitudes. Establishment of strong shafts, gears, pulleys, and all inclusive joints require exact arrangement and talented mechanics. The course and lodgings for strong shafts and riggings require exact machining operations. Adaptable shafts kill the requirement for tight resistances and high expenses. Another liven is that framework originators can fuse adaptable shafts at any venture improvement organize. Ordinary rotating movement gadgets must be designed at an opportune time in view of their unbending nature[12-26], characterized arrangements, and vast mass. One-piece adaptable shafts allow more prominent plan opportunity since they dispose of the intricate coordination of numerous parts

2 Traditional turning movement gadgets must be designed at an opportune time due to their unbending nature, characterized arrangements, and expansive mass. One-piece adaptable shafts allow more noteworthy outline opportunity since they dispose of the mind boggling coordination of numerous segments[27-32]. Varied uses: Flexible-shaft benefits: Framework fashioners choose adaptable shafts when unbending shafts just won't work. But adaptable shafts additionally dispense with arrangement issues since they don't require tight resistances. This gives planners more choices when situating engine and drive parts, and they allow an entire 180 balance while keeping up efficiency. Engineers can utilize adaptable couplings or widespread joints, yet they permit just 5 to 30 balance and decrease proficiency by 40 to half. Adaptable shafts as a rule are 85 to 95% effective, which is ordinarily superior to apparatuses, general joints, and belts and pulleys, which lose productivity on account of higher frictional misfortunes. What's more, they have a 3 to 1 weight advantage over these other outline choices[33-39]. They additionally introduce in minutes without uncommon devices or abilities. Establishment of strong shafts, gears, pulleys, and all inclusive joints require exact arrangement and gifted mechanics. The heading and lodgings for strong shafts and riggings require exact machining operations. Adaptable shafts take out the requirement for tight resistances and high expenses. Another liven is that framework planners can fuse adaptable shafts at any venture improvement organize. Adaptable shafts can keep running from to 1.25 in. in width and from 2-in. To 100-ft long. High yield quality is basic in keeping up exact situating reaction over numerous pivots. Yield quality can be as high as 400 lb-in. of torque at rates stretching around 18,000 rpm for some aviation applications. The vibrations from these frameworks don't influence the execution of an adaptable shaft. In view of these fluctuations in size matched with high return quality, adaptable shafts are utilized broadly in the aviation, therapeutic, car, and other mechanical markets[40-45]. For instance, motor push reversers utilize adaptable shafts to transmit energy to actuators which drive push avoidance entryways, or vanes, on most business airplane stream motors. The diverters switch the bearing of push from the motors, moderating the flying machine on landing. Adaptable revolving shafts exchange control from push reverser incitation frameworks on fly motors. On suburbanite airplane, normally 100 seats and littler, ballscrew direct actuators control the main (brace) and trailing (fold) edges of the wings[46-53]. Long adaptable shafts that stretch out from the fuselage drive these actuators. To expand fuel proficiency on long-run air ship, variable-territory fan spouts are driven by adaptable shafts to increment or diminish the motor fumes range. In therapeutic applications, orthopedic bone bores frequently work in 10286

3 difficult to achieve areas. Adaptable shaft boring tool gatherings let specialists get to these spots, saving time and allowing littler cuts. Moreover, adaptable shafts are valuable in endoscopic instruments and surgical staplers. Autos and trucks depend on adaptable shafts in power-situate tracks, control windows, footpedal agents, and sunroofs. What's more, adaptable shafts can be seen at home in items like power devices and weed trimmers. Design guidelines: Notwithstanding the application, the most vital factors to consider when picking or outlining an adaptable shaft are the torque, directional operation, least twist sweep, diversion, and speed. In a few applications it is helpful to moreover decide the purpose of helix and pivotal extend. Remember for any application the working environment could change the sort of material picked and additionally other outline components. Torque will decide the pole distance across and its development. A bigger breadth commonly compares to higher torque limit. An adaptable shaft is made of layers of wires. The quantity of layers, the quantity of wires per layer, and the measure of the wires inside every layer are all factors in adaptable shaft development. For a given measurement, this development can be changed to accomplish distinctive execution qualities, including torque, twisting adaptability, torsional diversion, hub extend, bidirectional ability, and different parameters. Directional operation is whether the pole will transmit torque in both headings (bidirectional) or just in one course (unidirectional). A bidirectional shaft will ordinarily have a development comprising of many layers of littler wires. This gives a pole a chance to carry on likewise in both headings however it will dependably be somewhat more grounded in one course than another. In the event that the pole is required to transmit torque in just a single bearing, then it will have less layers of bigger wires, which will make it extremely solid for the heading of operation and much weaker in the other course. An adaptable shaft can run uncertainly in a straight setup. At the point when the pole is twisted, wires inside the layers apply constrains on each other bringing on interior contact part of the dynamic procedure of transmitting torque through a bend. As the twist span gets littler, inward grinding increments. Fashioners are frequently intrigued by the measure of inside grating, and free-running torque, to decide a base curve sweep. Each adaptable shaft has a related least working range past which it won't work legitimately. In the event that the curve sweep is tight, a profoundly adaptable development can give low inward erosion in a little twist range. In a few applications it is alluring to know how much contort or torsional diversion the adaptable shaft will understanding because of a connected torque. On the off chance that the plan requires the adaptable shaft to synchronize development between two ball screws, for instance, then the torsional avoidance gets to be distinctly critical so the framework does not rack. The adaptable shaft development can be adjusted to lessen or increment torsional redirection. Rotational speed of the pole is another outline parameter. A few frameworks are turned by hand, others work at 12,000 rpm or more. Erosion inside the pole will be altogether different at these extremes. In 10287

4 many applications, speeds underneath 3,000 rpm don't require any extraordinary contemplations. Over this level, the framework may require a custom shaft plan and packaging. At high speeds, oil turns into a thought also. In any application, the planner additionally needs to consider whether the adaptable shaft will utilize a packaging the defensive sleeve around the pole. This packaging avoids harm, keeps out soil and tidy, contains oil, and shields clients from the turning shaft center. The purpose of helix is the torque stack at which the adaptable shaft starts to take the state of a corkscrew or helix. It's constantly imperative to work underneath this torque level, generally, worries inside the wires increment and spiral powers press the pole outward against the packaging, quickening grating and wear. Every single adaptable shaft either get longer or shorter when a torque is connected. The level of progress is normally little, however over long shaft lengths, it can get to be distinctly imperative to represent the pivotal extend. Hub extend is the length change, which is essential to decide so end fittings don't haul out from mating parts. Late advances: Adaptable shafts have been around for a considerable length of time, however some late advances are prompting to better outlines and execution. For example, one of the longstanding building obstacles has been making exact numerical models of the development and conduct of adaptable shafts. Adaptable shafts are shockingly mind boggling items whose conduct is not effectively anticipated by straightforward estimations. As of late, Dr. Adam Black, a specialist on adaptable shaft configuration, created numerical models that fathom this outline challenge. They are utilized as the establishment of designing programming called Perflexion, which models the conduct of the considerable number of wires inside the pole. For instance, a standout amongst the most-difficult parts of outlining a flexible shaft is The plan and advancement procedure of the move confine includes different components; to be specific material choice, outline configuration, crossarea assurance and limited component investigation. The subtle elements of every progression are given underneath. WORKING PRINCIPLE Our work proposes a setup for angular transmission of power using rigid links. The set up consists of similar disks with drilled holes on the periphery. They are attached to the driven and the driver shafts. An angular link is made to freely slide inside the holes. The link is inserted into one side into the driver and the other in the driven shaft. Thus the power can be transmitted flawlessly. The angle of transmission depends on the angle at which the links are bent. This is the simplest way to transmit rotation between intersecting shafts. Driving and driven shafts rotate regularly. More power can be transmitted through this proposed model. Also there is no friction loss in the moving parts of the transmission system in this model. It is more economy and efficient. By angular transmission we can drive the wheel. COMPONENTS AND DETAIL D.C Motor Battery Shafts Connector 10288

5 Wheel Frame. Bearing D.C MOTOR: The electrical engine is an instrument, which changes over electrical vitality into mechanical vitality. As per faraday's law of Electromagnetic acceptance, when a current conveying conductor is put in an attractive field, it encounters a mechanical drive whose bearing is given by Fleming's left hand run the show. Constructional a dc generator and a dc engine are indistinguishable. A similar dc machine can be utilized as a generator or as an engine. At the point when a generator is in operation, it is driven mechanically and builds up a voltage. The voltage is equipped for sending current through the heap resistance. While engine activity a torque is produced. The torque can deliver mechanical revolution. Engines are delegated arrangement wound, shunt wound engines. Specification: Motor capacity: 12V. Without loading: 120rpm. Principles of operation: The fundamental rule of Motor activity lies in a specimen portray. Development of the engine keep running's as indicated by the guideline of Fleming's left hand rule.when a current conveying conductor is set in an attractive field is created to move the conductor far from the attractive field. The conductor conveying current to North and South posts is being expelled. In the above expressed two conditions there is no development of the conductors. At whatever point a current conveying conductor is set in an attractive field. The field because of the current in the conductor however contradicts the principle field beneath the conductor. Thus the flux thickness beneath the conductor. It is found that a constrain follows up on the conductor to push the conductor downwards. In the event that the current in the conductor is switched, the reinforcing of the flux lines happens beneath the conductor, and the conductor will be pushed upwards. As expressed over the curl side A will be compelled to move downwards, though the loop side B will be compelled to move upwards. The strengths following up on the loop sides A and B will be a similar curl extents, however their bearings will be inverse to each other. In DC machines curls are twisted on the armature center, which is bolstered by the course, upgrades pivot of the armature. The analyst intermittently inverts the bearing of current move through the armature. In this manner the armature turns ceaselessly. An electric engine is about magnets and attraction: an engine utilizes magnets to make movement. In the event that you have ever played with magnets you think about the key law of all magnets: Opposites pull in and likes repulse. So on the off chance that you have 2 bar magnets with their finishes checked north and south, then the North end of one magnet will pull in the South end of the other. Then again, the North end of one magnet will repulse the North end of the other (and also south will repulse south). Inside an electric engine these drawing in and repulsing strengths make rotational movement. In the outline above and beneath 10289

6 you can see two magnets in the engine, the armature (or rotor) is an electromagnet, while the field magnet is a changeless magnet (the field magnet could be an electromagnet also, yet in most little engines it is not to spare power). Electromagnets and Motors: To see how an electric engine functions, the key is to see how the electromagnet functions. An electromagnet is the premise of an electric engine. You can see how things function in the engine by envisioning the accompanying situation. Say that you made a basic electromagnet by wrapping 100 circles of wire around a nail and interfacing it to a battery. The nail would turn into a magnet and have a North and South Pole while the battery is associated. Presently say that you take your nail electromagnet, run a pivot through the center of it, and you suspended it amidst a horseshoe magnet as appeared in the figure beneath. If you somehow happened to join a battery to the electromagnet so that the North end of the nail showed up as appeared, the essential law of attraction lets you know what might happen The North end of the electromagnet would be repulsed from the north end of the horseshoe magnet and pulled in toward the south end of the horseshoe magnet. The South end of the electromagnet would be repulsed comparatively. The nail would move about a large portion of a turn and afterward stop in the position shown.you can see that this half-turn of movement is straightforward and clear in view of the way magnets actually pull in and repulse each other. The way to an electric engine is to then go above and beyond so that, right now that this half-turn of movement finishes, the field of the electromagnet flips. The flip causes the electromagnet to finish another half-turn of movement. You flip the attractive field essentially by altering the course of the electrons streaming in the wire (you do that by flipping the battery over). In the event that the field of the electromagnet flipped at simply the correct minute toward the finish of every halfturn of movement, the electric engine would turn uninhibitedly The Armature: The armature takesthe place of the nail in an electric engine. The armature is an electromagnet made by winding slight wire around at least two posts of a metal center. The armature has a pivot, and the pundit is connected to the hub. In the chart above you can see three unique perspectives of a similar armature: front, side and end-on. At last on view the winding is dispensed with to make the pundit more self-evident. You can see that the reporter is just a couple of plates joined to the hub. These plates give the two associations with the curl of the electromagnet. The Commentator and brushes: The "flipping the electric field" part of an electric engine is refined by two sections: the reporter and the brushes. The outline at the correct shows how the pundit and brushes cooperate to let current stream to the electromagnet, furthermore to flip the heading that the electrons are streaming at recently the correct minute. The contacts of the observer are joined to the pivot of the electromagnet, so they turn with the magnet. The brushes are only two bits of springy metal or carbon that reach the contacts of the analyst Putting It All Together: When you put these parts together, what you have is a total electric engine. In this 10290

7 figure, the armature winding has been forgotten with the goal that it is less demanding to see the observer in real life. The key thing to notice is that as the armature goes through the level position, the posts of the electromagnet flip. On account of the flip, the North Pole of the electromagnet is constantly over the hub so it can repulse the field magnet's North Pole and pull in the field magnet's South Pole. On the off chance that you ever dismantle an electric engine you will find that it contains similar pieces depicted over: two little perpetual magnets, a reporter, two brushes and an electromagnet made by twisting wire around a bit of metal. Quite often, be that as it may, the rotor will have three shafts instead of the two posts as appeared in this article. There are two great purposes behind an engine to have three posts: It causes the engine to have better elements. In a two-shaft engine, if the electromagnet is at the adjust point, splendidly even between the two posts of the field magnet when the engine begins; you can envision the armature getting "stuck" there. That never occurs in a three-post engine. BATTERY: In disengaged frameworks far from the matrix, batteries are utilized for capacity of overabundance sun based vitality changed over into electrical vitality. The main special cases are separated daylight load, for example, water system pumps or drinking water supplies for capacity. Truth be told for little units with yield short of what one kilowatt. Batteries appear to be the main in fact and financially accessible capacity implies. Since both the photograph voltaic framework and batteries are high in capital expenses. It is important that the general framework be upgraded as for accessible vitality and neighborhood request design. To be monetarily appealing the capacity of sun powered power requires a battery with a specific mix of properties: (1) Low cost (2) Long life (3) High reliability (4) High overall efficiency (5) Low discharge (6) Minimum maintenance (A) Ampere hour efficiency (B) Watt hour efficiency We utilize lead corrosive battery for putting away the electrical vitality from the sun powered board for lighting the road thus about the lead corrosive cells are clarified below. Batteries are generally transported dry from the maker. The electrolyte is invested at the effort of establishment, and after that the battery is charged to from the plates. With upkeep free batteries, practically no water need be included ordinary administration. A few sorts are fixed, aside from a weight vent, without arrangement for including water. Fig 5.1 Layout of Battery Battery Specification: Capacity: 12V and 7.3 Ah Rechargeable battery one Charging time: 3 hour. LEAD-ACID WET CELL: Where high estimations of load current 10291

8 are important, the lead-corrosive cell is the sort most ordinarily utilized. The electrolyte utilization of battery energy to begin the motor in an auto portable, for instance, the heap current to the starter engine is regularly 200 to 400A. One cell has an ostensible yield of 2.1V, however lead-corrosive cells are regularly utilized as a part of an arrangement blend of three for a 6-V battery and six for a 12-V battery. The lead corrosive cell sort is an optional cell or capacity cell, which can be revived. The charge and release cycle can be rehashed ordinarily to reestablish the yield voltage, the length of the cell is in great physical condition. Be that as it may, warm with exorbitant charge and release streams short closures the helpful life to around 3 to 5 years for a car battery. Of the distinctive sorts of optional cells, the lead-corrosive sort has the most astounding yield voltage, which permits less cells for a predefined battery voltage CONSTRUCTION: Inside a lead-corrosive battery, the positive and negative anodes comprise of a gathering of plates welded to an interfacing strap. The plates are inundated in the electrolyte, comprising of 8 sections of water to 3 sections of concentrated sulfuric corrosive. Every plate is a network or structure, made of a lead-antimony composite. This development empowers the dynamic material, which is lead into the grid. In manufacture of the cell, a forming charge produces the positive and negative electrodes. In the forming process, the active material in the positive plate is changed to lead peroxide (pbo). 5.3 D.C. MOTOR (PERMANENT MAGNET): An electric motor is a machine which changes over electrical vitality to mechanical vitality. Its activity depends on the rule that when a current conveying conductor is put in an attractive field, it encounters an attractive constrain whose course is given by Fleming's left hand run the show. At the point when an engine is in operation, it creates torque. This torque can deliver mechanical revolution. DC engines are additionally similar to generators ordered into shunt wound or arrangement wound or compound injury engines. Keep the drive finger, center finger and thumb of the left hand commonly opposite to each other. On the off chance that the fore finger shows the course of attractive field and center finger demonstrates heading of current in the conductor, then the thumb shows the bearing of the movement of conductor

9 IEEE Power Electronic in Transportation, 29 26, Y. Gao, H. Maghbelli, M. Ehsani, et al., Investigation of proper motor drive characteristics for military vehicle propulsion, Society of Automotive Engineers (SAE) Journal, Paper No , Warrendale, PA, CONCLUSION This research work has provided us an excellent opportunity and experience, to use our limited knowledge.we picked up a great deal of down to earth learning in regards to, arranging, obtaining, collecting and machining while doing this venture work. We feel that the venture work is a decent answer for scaffold the entryways amongst establishment and businesses. We are glad that we have finished the work with the restricted time effectively. The FABRICATION OF GEARLESS TRANSMISSION IN FOUR WHEEL is working with satisfactory conditions. We can comprehend the troubles in keeping up the resilience s furthermore quality. We have done to our capacity and aptitude making most extreme utilization of accessible offices. In conclusion comments of our venture work, let us include a couple of more lines about our impression extend work. Thus we have developed a FABRICATION OF GEARLESS TRANSMISSION IN FOUR WHEEL which helps to know how to achieve low cost automation. REFERENCES 1. C.C. Chan and K.T. Chau, Modern Electric Vehicle Technology, Oxford University Press, New York, K.M. Rahman and M. Ehsani, Performance analysis of electric motor drives for electric and hybrid electric vehicle application, 4..Z. Rahman. M. Ehsani, and K. Butler, An investigation of electric motor drive characteristics for EV and HEV propulsion systems, Society of Automotive Engineers (SAE) Journal, Paper No , Warrendale, PA, [6].D.A.J. Rand, R. Woods, and R.M. Dell, Batteries for Electric Vehicles, Research Studies Press, Ltd., Baldock, Hertfordshire, United Kingdom, 1998.Ramamoorthy, R., Kanagasabai, V., Kausalya, R., Impact of celebrities' image on brand, Applied Mathematics, V-116, I-18, PP , Ramamoorthy, R., Kanagasabai, V., Vignesh, M., Quality assurance in operation theatre withreference to fortis malar hospital, International Journal of Pure and Applied Mathematics, V-116, I-14, PP-87-93, Ramya, N., Arthy, J., Honey comb graphs and its energy, International Journal of Pure and Applied Mathematics, V-116, I-18, PP-83-86, Ramya, N., Jagadeeswari, P., Proper coloring of regular graphs, International Journal of Pure and Applied Mathematics, V-116, I-16, PP , Ramya, N., Karunagaran, K., Proper, star and acyclic coloring of some graphs, International Journal of Pure and Applied Mathematics, V-116, I-16, PP-43-44,

10 10. Ramya, N., Muthukumar, M., On coloring of 4-regular graphs, Applied Mathematics, V-116, I-16, PP , Ramya, N., Muthukumar, M., On star and acyclic coloring of graphs, Applied Mathematics, V-116, I-16, PP , Ramya, N., Pavi, J., Coloring of book and gear graphs, International Journal of Pure and Applied Mathematics, V-116, I-17, PP , Ramya, P., Hameed Hussain, J., Alteration framework for integrating quality of service in internet real-time network, International Journal of Pure and Applied Mathematics, V-116, I-8, PP-57-61, Ramya, P., Sriram, M., Tweet sarcasm: Peep, Applied Mathematics, V-116, I-10, PP , Sabarish, R., Meenakshi, C.M., Comparision of beryllium and CI connecting rod using ansys, Applied Mathematics, V-116, I-17, PP , Sabarish, R., Rakesh, N.L., Outcome of inserts for enhancing the heat exchangers, International Journal of Pure and Applied Mathematics, V-116, I-17, PP , Sangeetha, M., Gokul, N., Aruls, S., Estimator for control logic in high level synthesis, International Journal of Pure and Applied Mathematics, V-116, I-20, PP , Sangeetha, M., Gokul, N., Aruls, S., Image steganography using a curvelet transformation, International Journal of Pure and Applied Mathematics, V-116, I-20, PP , Saraswathi, P., Srinivasan, V., Peter, M., Research on financial supply chain from view of stability, International Journal of Pure and Applied Mathematics, V-116, I-17, PP , Saravana Kumar, A., Hameed Hussain, J., Expanding the pass percentage in semester examination, International Journal of Pure and Applied Mathematics, V-116, I-15, PP-45-48, Saravana, S., Arulselvi, S., AdaBoost SVM based brain tumour image segmentation and classification, Applied Mathematics, V-116, I-20, PP , Saravana, S., Arulselvi, S., Dynamic power management monitoring and controlling system using wireless sensor network, International Journal of Pure and Applied Mathematics, V-116, I-20, PP , Saravana, S., Arulselvi, S., Clustered morphic algorithm based medical image analysis, International Journal of Pure and Applied Mathematics, V-116, I-20, PP , Saravana, S., Arulselvi, S., Networks, Applied Mathematics, V-116, I-20, PP , Saritha, B., Chockalingam, M.P., Adsorptive removal of heavy metal chromium from aqueous medium using modified natural adsorbent, International Journal of Civil Engineering and Technology, V-8, I-8, PP , Saritha, B., Chockalingam, M.P., Adsorptive removal of brilliant green dye by modified coconut shell adsorbent, International Journal of Pure and Applied Mathematics, V-116, I-13, PP ,

11 27. Saritha, B., Chockalingam, M.P., Photodegradation of eriochrome black- T dye from aqueous medium by photocatalysis, International Journal of Pure and Applied Mathematics, V-116, I-13, PP , Saritha, B., Chockalingam, M.P., Photodradation of malachite green DYE using TIO<inf>2</inf>/activated carbon composite, International Journal of Civil Engineering and Technology, V-8, I-8, PP , Saritha, B., Chockalingam, M.P., Synthesis of photocatalytic composite Fe-C/TiO2 for degradation of malachite green dye from aqueous medium, Applied Mathematics, V-116, I-13, PP , Saritha, B., Chockalingam, M.P., Removal of heavy X`X`l from aqueous medium using modified natural adsorbent, International Journal of Pure and Applied Mathematics, V-116, I-13, PP , Saritha, B., Chockalingam, M.P., Degradation of malachite green dye using a semiconductor composite, Applied Mathematics, V-116, I-13, PP , Sartiha, B., Chockalingam, M.P., Photocatalytic decolourisationoftextileindustrywastewa terby TiO2, International Journal of Pure and Applied Mathematics, V-116, I-18, PP , Sartiha, B., Chockalingam, M.P., Study on photocatalytic degradation of Crystal Violet dye using a semiconductor, Applied Mathematics, V-116, I-18, PP , Shanthi, E., Nalini, C., Rama, A., The effect of highly-available epistemologies on hardware and architecture, International Journal of Pharmacy and Technology, V-8, I-3, PP , Shanthi, E., Nalini, C., Rama, A., Drith: Autonomous,random communication, International Journal of Pharmacy and Technology, V-8, I-3, PP , Shanthi, E., Nalini, C., Rama, A., A case for replication, International Journal of Pharmacy and Technology, V-8, I-3, PP , Shanthi, E., Nalini, C., Rama, A., Elve: A methodology for the emulation of robots, International Journal of Pharmacy and Technology, V-8, I-3, PP , Shanthi, E., Nalini, C., Rama, A., Autonomous epistemologies for mesh networks, International Journal of Pharmacy and Technology, V-8, I-3, PP , Sharavanan, R., Golden Renjith, R.J., Design and analysis of fuel flow in bend pipes, Applied Mathematics, V-116, I-15, PP-59-64, Sharavanan, R., Jose Ananth Vino, V., Emission analysis of C.I engine run by diesel,sunflower oil,2 ethyl hexyl nitrate blends, International Journal of Pure and Applied Mathematics, V-116, I-14, PP , Sharavanan, R., Sabarish, R., Design of built-in hydraulic jack for light motor vehicles, International Journal of Pure and Applied Mathematics, V-116, I-17, PP , Sharavanan, R., Sabarish, R., Design and fabrication of aqua silencer using charcoal and lime stone, International Journal of Pure and Applied Mathematics, V-116, I-14, PP , Sharmila, G., Thooyamani, K.P., Kausalya, R., A schoolwork on 10295

12 customer relationship management with special reference to domain 2 host, Applied Mathematics, V-116, I-20, PP , Sharmila, S., Jeyanthi Rebecca, L., Anbuselvi, S., Kowsalya, E., Kripanand, N.R., Tanty, D.S., Choudhary, P., SwathyPriya, L., GC-MS analysis of biofuel extracted from marine algae, Der Pharmacia Lettre, V-8, I-3, PP , Sidharth Raj, R.S., Sangeetha, M., Data embedding method using adaptive pixel pair matching method, International Journal of Pure and Applied Mathematics, V-116, I-15, PP , Sidharth Raj, R.S., Sangeetha, M., Android based industrial fault monitoring, International Journal of Pure and Applied Mathematics, V-116, I-15, PP , Sidharth Raj, R.S., Sangeetha, M., Mobile robot system control through an brain computer interface, International Journal of Pure and Applied Mathematics, V-116, I-15, PP , Sivaraman, K., Sundarraj, B., Decisive lesion detection in digital fundus image, Applied Mathematics, V-116, I-10, PP , Sridhar, J., Sriram, M., Cloud privacy preserving for dynamic groups, Applied Mathematics, V-116, I-8, PP ,

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