Garuda 2012

989 views

Published on

This presentation contains the Plan for 2012 which will be followed by Project Garuda RVCE

Published in: Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
989
On SlideShare
0
From Embeds
0
Number of Embeds
4
Actions
Shares
0
Downloads
27
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Garuda 2012

  1. 1. PROJECT GARUDA RVCE SUPERMILEAGE TEAM 2011 2010 20092008 Go Green .Think Lean !!
  2. 2. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! 2008 2009 2010 2011 Functional Upgrade 2012 2013Proto Concept Vehicle Urban Concept Vehicle
  3. 3. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! SI Targets 2012 SI Targets 2013 1 To build an Urban Concept 1 To achieve 500 Kmpl Vehicle 2 To compete at Shell Eco Marathon Malaysia 2 Meant for road worthiness. 2 seater and 4 Wheels 3 To Build a platform to 3 Target to reach 300kmpl develop and test propulsion 4 Propulsion by Ethanol and systems-Ethanol & Electric ElectricShell Eco Marathon provides us the ideal platform to achieve these dreams
  4. 4. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Ethanol EngineElectric MonocoquePower DesignSource Urban Concept
  5. 5. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Garuda 2012 Prototype- Gasoline •The 2012 car will be an optimized version of the 2011 car. •We have been testing the car for the last few months have proposed changes in the following systems.System Issues Measure Analysis Implement Design Target ChangesTransmission Chain Popping For every 3 Kms No Tension on Chain New Chain off pops off 1 time Chain Tensioner Transmission Shouldnt System PopSteering Turning Radius No auto Wrong New C New Turning of 9mts correction of Camber and Clamp C Clamp with radius of steering King pin Angle Design Camber and 5.8mts caster anglesShell 1. Weight of Weighs 23 kgs. 1. Material Monocoque New Shell Net Car shell. for Shell with a Design Weight less 2. Driver 2. Roll hoop lighter than 50 kgs isolation Clearance materialBrakes Not enough Did not hold on Caliper New Caliper Should hold Brake force inclined surface Mounting Mounting on inclined Surface
  6. 6. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! WEIGHT ANALYSIS OF 2011 CARSystem Current 2012 CarShell and Chassis 30.4 13Engine 12.3 10Transmission 7.3 5Steering 5.0 4Wheels 4.7 4.7Brakes 1.3 1.3Auxiliary systems 10.8 8 72 kgs 46 kgs 35% Reduction in weight from the current car!!
  7. 7. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! MECHANICAL ENERGY STORAGE SYSTEM•This system recoils a spring during braking and this energy is used to propelthe car when the engine is switched off.•The spring is attached to the hub of the wheel, during braking the springgets engaged and coils as the speed decreases.•When this lever is pressed the spring unwinds energy is transferred to thewheels.• This helps us recover energy during braking.
  8. 8. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Current Status1.The team has registered with two cars for the next year event.•The Petrol Prototype will be a updated version of the 2011 car.•The Electric Prototype will be based on the same platform and share most of its partswith other prototype except the propulsion system.2.We have completed the Technical Submission for both the cars.
  9. 9. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Project Timelines and Milestones Duration Project Milestones Start Date Finish DatePhase 1:Prototype Optimization 1-11-2011 1-2-2012 Electric PrototypePhase 2:Mileage Test 1-2-2012 25-2-2012Phase 3:Checkpoint 2-3-2012 30-3-2012 •Assessment of Prototype •Durability StudyPhase 4:Final Prototype Completion 30-3-2012 1-6-2012 •Focus on Electricals , Aesthetics and PackagingPhase 5:Shipment 2-6-2012 25-6-2012Phase 6:Shell Eco Marathon 2012 4-7-2012 7-7-2012
  10. 10. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Recap of the Year 2010-2011•We were one among 6 Indian teams to be selected for the Shell Eco-Marathoncompetition held in Malaysia.•We were the best Indian Team at the event we all the static events .•We were rewarded 2500 USD for our performance.•We also developed a Chassis Dynamometer to test the vehicle’s performancecharacteristics.
  11. 11. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Chassis Dynamometer•Chassis Dynamometer is an equipment which isused to simulate road conditions.•It is used to find the horsepower and torque atthe wheels of the vehicle.•The equipment was designed and fabricated bythe team.
  12. 12. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Team Structure Project Mentor teamVertical -1 Vertical -2 Vertical -3Logistics Interaction Design•Car shipment, •College ,Sponsors ,etc •Documentationlodging , Team travel •Specification SponsorshipFund Management •Financial and material Procurement and•Fund allocation for requirements Manufacturingresources andaccounting Vehicle Testing and Validation
  13. 13. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! ESTIMATED PROJECT EXPENDITUREComponent CostPetrol Prototype 1,50,000Electric Prototype 2,20,000Ethanol Engine Development 70,000Urban Concept-1 4,00,000Vehicle Shipment 3,50,000 The Estimate is 12.90 lakhs.Majority of the systems will common for both the platform , the helps standardize parts.
  14. 14. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !!OUR ALUMINI NETWORK
  15. 15. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !!Project Mentor :Prof. R.S. Kulkarni, Dept. of Mechanical Engineering, RVCE Bharat Sharma , Ashok Leyland.(Garuda Team 08,09)Team 2012: S Karthik Raja Nitesh P Sharan Samarth Shishira Shrirang Sankranth Aditya s
  16. 16. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! CONTACT USProject RVCE Super mileage,Department of Mechanical Engineering,R.V. College of Engineering,8th Mile, Mysore road,Bangalore : 560059,Karnataka, India.Prof. R.S. Kulkarni : +91-9945602861 Email : raviskulkarni@yahoo.comS Karthik Raja: +91-9886915927 Email :garudaproject@gmail.com
  17. 17. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Project Garuda thanks you forproviding us with the opportunity to present ourselves .
  18. 18. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Electric Prototype•Electric Prototype is being build to study the Plug-inenergy management system. This concept will help usintegrate systems for our 2013 urban concept.•Specifications: 1.5 KW Brushless DC Hub Motor 48V 20 Ah Lion battery Is mated to an on board energy recovery system•The Urban concept will be based on the sameplatform.
  19. 19. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Ethanol EngineEthanol is used to power Internal Combustion engines world wide. As it is a non fossilsource of energy .This year we plan to develop an engine that runs on purely Ethanol.Ethanol vs Petrol Ethanol Petrol CV of 29700 KJ/Kg CV of 43000 KJ/Kg Produces 1.5 kg of CO2 /Kg of Fuel Produces 2.4 Kg of CO2 /Kg of FuelDisadvantages of Ethanol As the Calorific value of Ethanol is low more fuel needs to be burnt to equal the energy produced petrol. Therefore 1.4kgs of Ethanol needs to be burnt for 1 kg of petrol.
  20. 20. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! Engine Modifications •The engine is equipped with Electronic Fuel Injection System to control the air/fuel ratio. •The cylinder has to be lined with anti-corrosive lining such as molybdenum oxide. •The compression ratio has to be increased to increase volumetric efficiency of the engine. •We plan to run this engine on our urban concept.CH3CH2OH + 3 O2 → 2 CO2 + 3 H2O + heat
  21. 21. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !! MONOCOQUE DESIGN•Monocoque is a construction technique that supports structural load by using an objects external skin, as opposed to using an internal frame or truss that is then covered with a non-load-bearing skin or coachwork.•This helps us integrate the components better and ensure structural integrity.•The components can be directly bolted on to the frame hence reducing material weight and cost.•Weight of the car can be reduced by a close 12 kgs.•The possible materials considered are Fibre reinforced plastic or Carbon fibre.
  22. 22. PROJECT GARUDA RVCE SUPERMILEAGE TEAM Go Green Think Lean !!

×