Engineer Engineering

PROFILE SUMMARY

* ***** ** ********** ** Computer Aided Engineering (CAE), in Crash and Safety domain, involves FE modeling, integration, debugging and Simulation of components.

Experience in system level simulation which involves vehicle environment, dummy, restraint system (airbag and seat belts).

Experience in tuning restraint system parameters to meet the injury requirement.

Experience in FE correlation of Airbag for given test results.

Experience in FE modeling and integration of various automotive sub-systems for crash and Safety. Knowledge in Full vehicle integration.

Experience in linear static and non-linear dynamic analysis.

Knowledge in regulation FMVSS-208.

ORGANIZATIONAL EXPERIENCE

July 2019 till now :- Satyam Ventures, Designation :- Senior Analyst.

Client company - Ford Motors, General Motors.

May 2017 - June 2019 :- AUTOLIV India Pvt Ltd. Bangalore.

Job Role/ Designation:- CAE Engineer-Level-II.

Jan 2016 - May 2017 :- Marutee Design and Engineering. Bangalore.

SOFTWARE SKILLS (CAE - TOOLS)

Pre-processing

HYPERMESH, ANSA, PRIMER.

Solver

LS-DYNA, NASTRAN.

Post-processor

HYPERVIEW,HYPERGRAPH.

Project details as part of Ford Motors.

1.Door slam analysis with a velocity of 2m/s.

The scope is to predict damage of the door sheet metal parts when subjected to close slam. Also measure force at the sticker.

It involves creating joints, positioning Latch, detent lever, creating transducers to check the forces. An angular velocity is applied to the door, boundary prescribed motion is given to detent lever. Various iterations have been done to attain the mechanism.

Project details as part of General Motors India, B'lore.

2.Impact and static load case on Frunk.

The scope is to check strength performance of Frunk within the vehicle.

It involves trim off the full vehicle model as per the requirement, creating boundary conditions, contacts, control cards and necessary o/p.

a ) A sand bag drop test was carried out on Frunk.

b ) Static knee load case test was carried out.

checking stress, strain and permanent set on Frunk, comparing with target value. Results were reported.

3.Hood active deployment analysis.

The scope is to attain the exact deployment of Hood, and find the critical locations on hood.

It involves trim off the full vehicle model as per the requirement creating joints, rigids, constraints. Boundary prescribed motion is applied to the actuator. stress, strain on hood were reported.

4.Wheel drop test on the Shank.

The scope is to find the strength of the shank, and find the critical locations on shank for impact load.

It involves trim off the full vehicle model apply constraints, Wheel was placed in given position. Initial velocity is applied to the wheel. Stress, strain, Permanent set on shank were reported.

Project details as part of AUTOLIV India Pvt Ltd, B'lore.

5. System performance test (Passenger side) in RH drive vehicle for given Full Frontal crash pulse(56 Kmph).

Model setup involves dummy positioning, seat squash, seat belt routing, AB positioning, updating contacts.

A crash pulse is applied and ran the simulation, Verified dummy bottoming out with IP. Plotted the injury results like head, Neck, chest, thorax, Pelvis acceleration, Forces, flexion, Bric etc.

6. System performance test (Passenger side) in LH drive vehicle for given Oblique sled pulse.(64 Kmph).

It involves FE modeling of vehicle environment. Lobe PAB is used in oblique case since the dummy moves in angle. Model setup involves dummy positioning, seat belt routing, AB positioning, updating contacts.

A sled pulse is applied and ran the simulation, Verified dummy bottoming out with IP. Plotted the injury results like head, Neck, chest, thorax, Pelvis acceleration, Forces, flexion, Bric etc.

DECLARATION

I hereby declare that all the information furnished about me is true to my knowledge.

Date:- 08-02-2021

(SUBRAMANI.G.R)

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