Engineer Design

Sridharan Chinnappa

Phone: 099******** E-Mail: *********.*****@*****.***

Summary

Design Engineer with 3.1 years of experience in meshing, structural and mold flow analysis

Extensive experience in all types of meshing –Hexahedral, Tetrahedral, 2D midsurface (mold flow & quad) and hybrid meshing

Well acquainted in model setup for Abaqus structural simulations

Knowledge in hand calculation and debugging the model for Abaqus

Gained proficient experience in hypermorph and simlab for implementing robust design changes

Knowledge in crash simulation

Skills Profile

Meshing tools : Hypermesh 13.0, Simlab 13.0, Hypermorph

Simulation tool : Abaqus 6.1, Moldflow

CAD Design tool : Unigraphics NX 7.5

Professional Experience

Code Product Solutions India Private Limited, Chennai May-2013 – Till Date

Designation: Design Engineer

Projects

UD composite for door Intrusion beam

Initial CAD design is done using Unigraphics NX7.0. Multi Tetra mesh for many variance have been modeled for Moldflow simulations and high quality tetra mesh have been developed using Abaqus for structural simulations.

The main objective of this project is to increase the strength of the door for side impacts by replacing the generally used material with composites

Structural and Motion analysis for roller coaster

The assembly of roller coaster was designed with combination of Mesh (Hex, Mid-plane and Tetra) and model setup was done for Abaqus. The main objective of this project is to study the structural analysis of components of roller coaster. Various weld have been modeled using various techniques for the study of different types of weld behaviors

Roles and Responsibilities:

Design of automobile components using various types of mesh - 2D Moldflow mesh, Tetra mesh, Hex mesh, Midplane structural mesh, Hybrid mesh

Preparing model for simulation by defining contact surfaces, weld and bolt pretensions

Debugging the model for Abaqus simulations

Modeling of Midplane mesh and multi layered tetra mesh for mold flow simulations

Modeling design space for automobile components

Modeling of tetra mesh for the complex parts like manifolds with high constraints and quality for structural and vibrational behaviors of the components

Preparing documents and details for development of innovative ideas to implement in the design process

Co-ordinated with on-site team to carry out simulation and development of new techniques

Adroit CAD Solutions Private Ltd– Chennai Aug-2012 - Feb-2013

Designation: Junior Design Engineer

Project : Reverse Engineering of Truck seat

The main objective of this project is to convert class B surface in to class A surface. The aesthetic apparences and length of the truck seats have been modified according to the new vehicle.

Roles and Responsibilities:

Responsible for handling CAD design using Unigraphics NX 7.5

Handled assemblies, part modeling, surface design, sheet metal design, and drafting

Education

B.E (Mechanical engineering)-Anna University, Chennai CGPA: 7.76/10

Personal Information

Location : Chennai

Contact address : 93B, radhakrishnan street, jafferkhanpet,chennai 600083.

Marital status : Unmarried

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