Team Spark Racing - FSAE Italy & SAE Supra 2015Dhamodharan V
Spark Racing is the official FSAE Team of Sri Venkateswara College of Engineering, Sriperumbudur. Our Student Formula Car built was driven at FSAE Italy, 2015. Emerged 39th in the combustion category among 55 teams.
Roof Crush Analysis For occupant safety and ProtectionPratik Saxena
Optimization for Roof Crush Analysis under section FMVSS-216. Performed this test on the passenger’s side using Hypermesh and LS-Dyna placed the dummy (Hybrid III 50th percentile), seat, seat belt and side airbag on passenger’s side to perform the analysis. Performed optimization to reduce the chances of injury.
All Terrain Vehicle specifications and analysis for VIRTUAL BAJA SAE 2016 India. The report is prepared by students of Mechanical Engineering from Tezpur University
Team Spark Racing - FSAE Italy & SAE Supra 2015Dhamodharan V
Spark Racing is the official FSAE Team of Sri Venkateswara College of Engineering, Sriperumbudur. Our Student Formula Car built was driven at FSAE Italy, 2015. Emerged 39th in the combustion category among 55 teams.
Roof Crush Analysis For occupant safety and ProtectionPratik Saxena
Optimization for Roof Crush Analysis under section FMVSS-216. Performed this test on the passenger’s side using Hypermesh and LS-Dyna placed the dummy (Hybrid III 50th percentile), seat, seat belt and side airbag on passenger’s side to perform the analysis. Performed optimization to reduce the chances of injury.
All Terrain Vehicle specifications and analysis for VIRTUAL BAJA SAE 2016 India. The report is prepared by students of Mechanical Engineering from Tezpur University
Side Impact and composite rail analysis using LS-DYNASuravi Banik
Side impact test of truck was simulated in LS-DYNA with pole and moving deformable barrier according to FMVSS and IIHS. Composite materials were used in rails to see the difference between steel and composite.
crash testing of cars,types of crash testing, how crash testing is done, dummies and its uses in crash testing crash absorption mechanism,safety features in cars
The method described in this presentation is just one way of pulling the build off, mostly based on what my team did. There is no doubt that there might be better ways. The purpose of this presentation was for the newbies to see how the various mechnicals come together, their relative proportions, sizes, positions, layouts, etc.
Also, I shall carry out corrections and revisions from time to time, so that more information can be passed on effectively to successive BAJA aspirants.
This document is a presentation of the designed ATV by Team Abhedya who secured overall rank 13th out of 325 team in the India on their debut performance.
Design, Analysis and Manufacturing of Braking system for an Universal Terrain...EditorIJAERD
The paper represents the designing, analyzing and fabrication of braking system as well as suspension
system for a Universal terrain vehicle that too being inside the constraints in the Rulebook provided by Rally Car Design
Challenge.
The main idea behind braking system is to design, analyze as well as to simulate the Hydraulic disc type of brakes
installed on a Universal Terrain Vehicle. An UTV as the name suggests is designed to handle a vast variety of terrain
than that of other conventional vehicles. The Braking system which is the most important constraint for handling has
undergone a substantial amount of development in the past. Thus, the topic is focused on designing a form of mentioned
braking system incorporating dynamics of the vehicle with providing optimum performance of the vehicle while
minimizing driver’s efforts.
Parameters like Dynamic weight transfer, Static weight distribution ratio, Pedal force, and etcetera were evaluated to
attain the desired performance. As an UTV has to be stopped or slowed down more often in rough terrains, ability of the
vehicle to stop efficiently and in adequate time becomes imperative. The calipers were selected by using required
calculations and chosen from the systems available in market, the calculations were then validated using CATIA. The
design of Brake Discs were decided using the required calculations and also the caliper mountings on SOLIDWORKS
and will be manufactured later. The component designs are analyzed in ANSYS and checked whether they are compatible
for our vehicle.
Detailed design calculations & analysis of go kart vehicleAvinash Barve
Go-kart is a compact four-wheeler racing vehicle. Go-kart having very low ground clearance and can be work on the only flat racing track. We will create a model using 3D CAD software such as CREO PARAMETRIC, SOLIDWORKS and ANSYS WORKBENCH after completing the modeling the design is tested against all types of failure, stresses, and deformation by using analysis software. Based on design calculation and analysis result can be changed as per further modifications in dimensions.
Team Traxion'15 - Virtual Baja 2015 PresentationDhamodharan V
Traxion'15 is the official SAE collegiate team of Sri Venkateswara College of Engineering, Sriperumbudur, which participated in "SAE Virtual Baja 2015" held at Gujarat Technological University, Ahmedabad.
Side Impact and composite rail analysis using LS-DYNASuravi Banik
Side impact test of truck was simulated in LS-DYNA with pole and moving deformable barrier according to FMVSS and IIHS. Composite materials were used in rails to see the difference between steel and composite.
crash testing of cars,types of crash testing, how crash testing is done, dummies and its uses in crash testing crash absorption mechanism,safety features in cars
The method described in this presentation is just one way of pulling the build off, mostly based on what my team did. There is no doubt that there might be better ways. The purpose of this presentation was for the newbies to see how the various mechnicals come together, their relative proportions, sizes, positions, layouts, etc.
Also, I shall carry out corrections and revisions from time to time, so that more information can be passed on effectively to successive BAJA aspirants.
This document is a presentation of the designed ATV by Team Abhedya who secured overall rank 13th out of 325 team in the India on their debut performance.
Design, Analysis and Manufacturing of Braking system for an Universal Terrain...EditorIJAERD
The paper represents the designing, analyzing and fabrication of braking system as well as suspension
system for a Universal terrain vehicle that too being inside the constraints in the Rulebook provided by Rally Car Design
Challenge.
The main idea behind braking system is to design, analyze as well as to simulate the Hydraulic disc type of brakes
installed on a Universal Terrain Vehicle. An UTV as the name suggests is designed to handle a vast variety of terrain
than that of other conventional vehicles. The Braking system which is the most important constraint for handling has
undergone a substantial amount of development in the past. Thus, the topic is focused on designing a form of mentioned
braking system incorporating dynamics of the vehicle with providing optimum performance of the vehicle while
minimizing driver’s efforts.
Parameters like Dynamic weight transfer, Static weight distribution ratio, Pedal force, and etcetera were evaluated to
attain the desired performance. As an UTV has to be stopped or slowed down more often in rough terrains, ability of the
vehicle to stop efficiently and in adequate time becomes imperative. The calipers were selected by using required
calculations and chosen from the systems available in market, the calculations were then validated using CATIA. The
design of Brake Discs were decided using the required calculations and also the caliper mountings on SOLIDWORKS
and will be manufactured later. The component designs are analyzed in ANSYS and checked whether they are compatible
for our vehicle.
Detailed design calculations & analysis of go kart vehicleAvinash Barve
Go-kart is a compact four-wheeler racing vehicle. Go-kart having very low ground clearance and can be work on the only flat racing track. We will create a model using 3D CAD software such as CREO PARAMETRIC, SOLIDWORKS and ANSYS WORKBENCH after completing the modeling the design is tested against all types of failure, stresses, and deformation by using analysis software. Based on design calculation and analysis result can be changed as per further modifications in dimensions.
Team Traxion'15 - Virtual Baja 2015 PresentationDhamodharan V
Traxion'15 is the official SAE collegiate team of Sri Venkateswara College of Engineering, Sriperumbudur, which participated in "SAE Virtual Baja 2015" held at Gujarat Technological University, Ahmedabad.
•SAE Baja is an Inter-colligate off road racing competition where the top engineering colleges in India successfully fabricate and race there all-terrain vehicles.
•The competition has various automotive giants like Mahindra, General motors etc. powering the event.
•The contest challenges each team to function as a firm whose objective is to design, fabricate, market and race off their vehicles that would be evaluated on a variety of manufacturing angles by various professionals from the sponsoring automotive companies.
hello folks;
In this documentation, A 2 stage bevel reduction gearbox is designed.
The example taken is of the gearbox requirement for the Box-shipping conveyor. All the necessary design calculations for gears and shafts are carried out in a proper and easy-to-understand sequence. The material selection, standardized components (keys, oil seals likewise)selection from the design databook is also discussed with reasoning. As and when needed concepts are explained with the help of suitable graphs, visuals, and drawings.
This report is authorized by the team member's name mentioned on Slide.
Thank you!!
If you find it helpful do like&l share it with your engineering friends
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Design, Analysis & Balancing of 5 Cylinder Engine CrankshaftIJMER
The crankshaft is a backbone of internal combustion engine. So the design & analysis is major
aspects to get high power transmission & efficiency. The selection of material is an important parameter
while designing any mechanical component. The material should be high strength & capacity to absorb
the shocks as well as fatigue. The material also have less wear tendency. The crankshaft should be high
torque transmitting capacity. So to achieve these objectives high carbon steel are used for design &
analysis purpose. This paper gives the idea about analysis as well as proper balancing of weights by using
these three materials. The modelling is done by using solid work software & then analysis by using ANSYS
software with Finite Element Analysis (FEA) method. The 5 cylinder engine gives the power stroke at 144
degree angle. By addition of counterweights & modified design these odd cylinders are balanced properly.
The Finite Element Analysis Method is used to determine stress, strains & deflection at most stressed point
which results into failure of shaft. Results obtained from analysis are used during weight optimization. The
Shaft is analyzed using static analysis. For absorbing vibrations proper damping material is used to
achieve the requirement of safe design. The optimization results into reduction of weight as well as cost
Things to remember while upgrading the brakes of your carjennifermiller8137
Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
"Trans Failsafe Prog" on your BMW X5 indicates potential transmission issues requiring immediate action. This safety feature activates in response to abnormalities like low fluid levels, leaks, faulty sensors, electrical or mechanical failures, and overheating.
What Does the Active Steering Malfunction Warning Mean for Your BMWTanner Motors
Discover the reasons why your BMW’s Active Steering malfunction warning might come on. From electrical glitches to mechanical failures and software anomalies, addressing these promptly with professional inspection and maintenance ensures continued safety and performance on the road, maintaining the integrity of your driving experience.
What Exactly Is The Common Rail Direct Injection System & How Does It WorkMotor Cars International
Learn about Common Rail Direct Injection (CRDi) - the revolutionary technology that has made diesel engines more efficient. Explore its workings, advantages like enhanced fuel efficiency and increased power output, along with drawbacks such as complexity and higher initial cost. Compare CRDi with traditional diesel engines and discover why it's the preferred choice for modern engines.
𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
Why Is Your BMW X3 Hood Not Responding To Release CommandsDart Auto
Experiencing difficulty opening your BMW X3's hood? This guide explores potential issues like mechanical obstruction, hood release mechanism failure, electrical problems, and emergency release malfunctions. Troubleshooting tips include basic checks, clearing obstructions, applying pressure, and using the emergency release.
Core technology of Hyundai Motor Group's EV platform 'E-GMP'Hyundai Motor Group
What’s the force behind Hyundai Motor Group's EV performance and quality?
Maximized driving performance and quick charging time through high-density battery pack and fast charging technology and applicable to various vehicle types!
Discover more about Hyundai Motor Group’s EV platform ‘E-GMP’!
Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
Sign up on https://profilesmes.online/welcome/
To be eligible:
1. You must have a registered business and operate in Limpopo
2. Generate revenue
3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
Symptoms like intermittent starting and key recognition errors signal potential problems with your Mercedes’ EIS. Use diagnostic steps like error code checks and spare key tests. Professional diagnosis and solutions like EIS replacement ensure safe driving. Consult a qualified technician for accurate diagnosis and repair.
5 Warning Signs Your BMW's Intelligent Battery Sensor Needs AttentionBertini's German Motors
IBS monitors and manages your BMW’s battery performance. If it malfunctions, you will have to deal with an array of electrical issues in your vehicle. Recognize warning signs like dimming headlights, frequent battery replacements, and electrical malfunctions to address potential IBS issues promptly.
What Does the PARKTRONIC Inoperative, See Owner's Manual Message Mean for You...Autohaus Service and Sales
Learn what "PARKTRONIC Inoperative, See Owner's Manual" means for your Mercedes-Benz. This message indicates a malfunction in the parking assistance system, potentially due to sensor issues or electrical faults. Prompt attention is crucial to ensure safety and functionality. Follow steps outlined for diagnosis and repair in the owner's manual.
4. Material specification: IS 3074 Material specification: ASTM 106b
O.D. : 1”. O.D. : 1”.
W.T. : 0.065”. W.T. : 0.095”.
Youngs’ Modulus : 200 GPa. Youngs’ Modulus :
Yield Strength : 373 MPa. Yield Strength :
Density : 7860 kg/m3
. Density : 6100 kg/m3
.
Materials Options available
IS 3074
AISI 4130
ASTM 106
AISI 1018
Material and Design
• Optimum level of triangulation and tetragonal design.
• Structural side pods for rigidity and side impact safety.
• Being light weight but cost effective material.
• Compact inclusive of all systems packaging.
• High torsional rigidity.
5. Analysis & Simulation Sr.
no.
Test Boundary
conditions
Force
moments
Magnitude Von
Misses
Stress
(N/m2)
Factor Of
safety
1. Static Shear Clamp rear
suspension
mounts
Downward
force at front
bulkhead
1440 1.08e+008 3.01
2. Static Overall
Vertical
Bending
Clamp- front
and rear
suspension
mounts
Uniformly
distributed
loading
1500 1.48e+008 4.18
3. Static
torsional
loading
Clamp- rear
suspension
mounts
Clockwise
Moment at
bulkhead side
310 0.79e+008 7.81
4. Front Impact
analysis
Clamp- front
and rear
suspension
mounts
6. Suspension Geometry
• Wheel base – 1600mm
• Track width – 1300mm
• Four wheel independent.
• Double A Arm with pushrod actuation
on front.
• Provides desired motion ratio
with easy adjustability.
• Max. load is transferred to the springs.
• Reduces drag.
• Double A Arm with direct acting springs on
the rear.
• Provides the required stability.
• Packaging constraint is dealt with.
• Static Roll Centre height of 45mm with
FVSA 1731mm.
• Static Camber of 2 degree negative.
7. Suspension – Linkages, Spring and Damper
• Usable wheel travel aimed at 60 mm.
• Desired motion ratio of 1:1.
• Wheel Rate(N/mm) = Load(N)/Deflection(mm)
• Wheel rate
• Front – 18.312 N/mm
• Rear – 27.468 N/mm
• The spring with required stiffness and travel can be
determined.
• Design criterion for A Arms
• Must provide the desired kinematic characteristics.
• Strength should be high to bear the required loads
with sufficient factor of safety.
Force Diagram
8. Steering
• Minimum turning radius is 2.5meter.
• Steering ratio 8:1 was assumed to be
good considering both the factors,
driver handling as well as fatigue.
• Lock to lock angle of wheel is 67.7°
• C-factor for given steering system is
120mm.
• Selected steering axis inclination for
negative scrub radius not more than
10mm was 3° .
• Mechanical trail for the front tires is
28mm .
10. • Disc brakes(hydraulic) was selected for brake system.
• Maximum retardation of the vehicle is “ g”.
• Distance travel by car in brake test (40 - 0kmph) is 6.9metre.
• Pedal force require to stop the vehicle 207.5N .
• Other Parameters –
11. • Selected pedal ratio for desire play of
brake pedal was 4:1
• Maximum efficiency is 98% for µ=1
and it is 88% for µ=0.7
• Thermal Analysis of rotor-
• Maximum Temperature of the disc
is 224.57 °C
12. Engine & Power train
Engine: HONDA CBR 250R
Comparison between CBR-250R & RE-500
Selection of Honda CBR-250R over RE-500
• Power to weight ratio
• Power band lying in desired rpm range
• Low emission level:
1. Secondary air supply system
2. Three way catalytic convertor
14. Restrictor design:
Converging-Diverging geometry with throat of 15mm.
• Optimization of restrictor is carried out to get
minimum pressure drop across it.
• Numerous iteration were carried out in Ansys fluent
as shown below.
Maximum mass flow rate: 0.02976 kg/s
Mass flow rate for choked condition: 0.0726 kg/s
Intake manifold design
Static Pressure V/s Position
Contours of velocity magnitude (m/s)
16. Project Management
Phase I
Design & Fabrication
July-November
End Semesters
(GAP)
December
Phase II
Design & Fabrication
January-March
Phase III
Testing & Optimization
April-June
18. BREAK EVEN ANALYSIS for B-PLAN
• Fixed cost, x-units of production, Variable Cost,
Selling Price per unit, Total Sale Revenue.
• At BEP, x = F/(s-v).
OBJECTIVES
• Brand establishment.
• Exploration and optimization.
• Demographic dividend.
• Opportunity cost.
FLOW OF FUNDS SPONSORSHIPS
• POTENTIAL
• PART
• MONETARY
EMI
WORKS
HOP
CONTINGE
NGY
fUNDS
ALLOCATION OF FUNDS
20. VEHICLE OVERVIEW
Part Specification
Overall Length 2640 mm
Height 1320 mm
Wheelbase 1600 mm
Track Width 1300 mm
Centre of Gravity Height 250 mm
Ground Clearance 89 mm
Engine Honda CBR 250R
Engine Displacement 249.6 cc
Engine Power 25 bhp
Transmission 6 speed Constant Mesh
Suspension Double A Arms Pushrod
Brakes 4 Wheel Disc Brakes