NVH FEA CAE Testing

K U S H A L R A J G A R H I A

*** ****** ***, *** #*, Cincinnati, OH-45220

513-***-**** ********@****.**.*** www.linkedin.com/in/kushalrajgarhia E D U C A T I O N

MA S T E R O F ENG I N E E R I NG, ME CHAN I C A L ENG I N E E R I NG Apr ’16 (Expected) UN I V E R S I T Y O F C I NC I NNA T I, Cincinnati, OH (GPA - 3.73/4.00)

Academic Projects:

- MATLAB Code for 3D Spectrogram representation of RPM Spectral Maps and extract Order response as a function of RPM based upon Vold-Kalman filtering algorithm and TVDFT.

- MATLAB code for generating CMIF plots to identify repeated poles in an acquired vibration FRF measurement.

- MATLAB Code for Signal Processing and MIMO Modal analysis using H1 & Hv algorithms (8-Channels)

- Study of gyroscopic stiffening effects on operating range and stability of a rotor-dynamic system using ANSYS.

- Topology and size optimization of motorcycle chassis for cost effective and load design using GA in Matlab.

Relevant Coursework: Experimental Vibrations, Experimental Analysis of Rotating Systems, Applied Fast Fourier Transforms, Rotor-Dynamics, Acoustics, Finite Element Analysis, Advanced Solid Mechanics, Design Optimization, Statistical Quality Control.

B ACH E L OR O F ENG I N E E R I NG ( Ho n s . ), ME CHAN I C A L ENG I NE E R I NG Jun ’09 – May ’13 J ADAV PUR UN I V E R S I T Y, Kolkata, India (GPA - 3.70/4.00)

Academic Project:

- FE Modelling and Analysis of functionally graded material (FGM) sandwich beams under thermo-elastic loading.

Relevant Coursework: Finite Element Analysis-(I, II), Machine Design, Dynamics of Machines, Advanced Kinematics and Robotics, I.C. Engines, Measurements & Instrumentation, Strength of Materials. E X P E R I E N C E

C A E ( NVH & Du r a b i l i t y ) - S EN I OR E NG I N E E R, B A J A J AUTO L T D, Pune, India Oct ’14 – Jun ’15

- FEA modeling of vehicle components, chassis and suspension systems in Hypermesh.

- FRF and Modal Analysis of integrated vehicle systems and isolated components.

- Identified dominant load paths to an emitting source using Transfer Path Analysis.

- Used Component Mode Synthesis Superelements to generate flexible bodies for MBD simulations.

- Generated PSD for Accelerated Vibration Testing of components. NVH T E S T I NG - GRADUA T E T RA I N E E ENG I NE E R, B A J A J AUTO L T D Jul ’13 – Oct ’14

- Modal Alignment map of components to ensure effective NVH Vehicle integration.

- Impact test of powertrain components for eigen value and eigen vector synthesis and FEA model verification.

- FRF and Modal Testing of components for Modal Parameter Estimation.

- Measurement and analysis of noise and vibration levels.

- Order and RPM Spectra Analysis of vehicle dynamics.

- Transfer path analysis to identify dominant load paths and minimize their contribution.

- Establishment of Ride Quality by calculating Vibration Dose Value (VDV) on different track settings. P RO J E C T I NT E RN, R E NAU L T - N I S S AN AUTOMO T I V E L T D, Chennai, India Jun ’11 – Jul ’11 S K I L L S

C A E : Hypermesh, Optistruct, Motion-solve, HBM- nCode, MATLAB, Ansys, UG-NX, NVH, Durability. T e s t i n g : B&K- Pulse-Labshop, Data Acquisition, Instrumentation, NVH-Order Analysis, Ride-Quality. H O N O R S & AWA R D S

- Mechanical Engineering paper in ‘Graduate Aptitude Test in Engineering’ (GATE), 2013, Dept. of Higher Education in the Ministry of Human Resource Development (MHRD), Government of India: Secured all India Rank of 382 out of 165,814 candidates (Percentile - 99.77%).

- Awarded the highest ‘Rajya Puraskar’ or ‘Governors’ Award’ in the field of scouting, as a bona-fide member of the Bharat Scouts and Guides Association (B.S.&.G), for service to country and society.

- Represented Bajaj Auto Ltd in the 53rd Industrial Chess Tournament held in Pune, India.

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