Project Engineer
Resume:
LALIT KUMAR CHANDRAVANSHI
***, ***** *** *********, *.M. Palya,
Bangalore, Karnataka 560075, India.
*******.****@*****.***, *********@*****.***
Education:
Examination/Degree Institution Year of completion Score
M.S. (Aerospace Engg.) IIT Madras, Chennai, T.N. 2011 7.67 (out of 10)
B.E. (Mechanical Engg.) RIT Raipur, C.G. 2007 7.23 (out of 10)
XII SSM Kawardha, C.G. 2003 76.67 %
X SSM Kawardha, C.G. 2001 84.8%
Specialization:
Computational Fluid Dynamics, Aerodynamics, Finite Volume Method, Particle Based Method
Work Experience:
Currently working as CFD Engineer in Zeus Numerix Pvt. Ltd. Bangalore. (July-2011 – present).
Responsible for technical project proposal writing, acquiring customer requirement specification.
Strong skills involved mesh generation and flow analysis.
Worked as Teaching Assistant (2009 to 2010) at IIT-Madras.
Major Projects:
CFD analysis of an UAV (unmanned aerial vehicle) (July – August 2011)
Project Description: The project involved documentation of the polyhedral N-S solver and aerodynamics analysis of an UAV in compressible flow regime.
Role/ Responsibility: o Unstructured mesh generation.
o Simulation and validation of the solver.
Skills Used: ICEM-CFD, ZN-Compressible solver, ParaView.
Aerodynamic study of AIAA High-Lift Trap-Wing device (September –December2011)
Project Description: The project involved study of high-lift producing trap wing using in-house Navier-Stokes solver and validation against AIAA experimental data.
Role/ Responsibility: o Project Leader.
o Mesh generation.
o Study of trap-wing at different AoA and analysis of flow physics.
Skills Used: ICEM-CFD, ZN-Compressible solver, Tec-Plot, ParaView, Latex.
Heat flux calculation on hypersonic cruse vehicle nose (Jan –May 2012)
Project Description: o High fidelity mesh to capture the Boundary layer of Cruise vehicle nose.
o Validation of ZN-Compressible solver for hypersonic flows.
Role/ Responsibility: o Project Leader.
o Mesh generation.
o Simulation and validation.
Skills Used: ICEM-CFD, ZN-Compressible solver, ParaView, Latex.
CFD analysis of CIROR water valve (June 2012)
Project Description: o CFD analysis of CIROR water valve.
Role/ Responsibility: o Mesh generation and flow analysis.
o Interacting with the client.
Skills Used: ICEM-CFD, ZN-Incompressible solver, ParaView, Latex.
CFD investigation of flow past an oscillation airfoil with and without gust effects (M.S. project) (2008 –2011)
Project Description: o Study of oscillating airfoil performing in the uniform and gusty environment
o Comparison of grid based and grid free solvers.
Role/ Responsibility: o MS project.
Skills Used: Discrete Vortex Method (Grid-Free method), GAMBIT, FLUENT with UDF, TecPlot, Latex.
Technical Skills:
CFD software FLUENT (with user define fuction), ICEM-CFD, GAMBIT, CFD-Expert-FlowZ
Platforms Windows, Linux, MacOS
Languages C++, Fortran
Scientific Tools Matlab, Tec-Plot, ParaView
Publication and technical presentation:
Demonstration of ZN solvers at Centre for Development of Advanced Computing (CDAC) Bangalore. (Project Leader)
International Conferences
Lalit Chandandravanshi, Sunetra Sarkar and Sandip Chajjed “Study of wake patterns behind an oscillating airfoil”, 37th National and 4th International Conference in Fluid Mechanics and Fluid Power (FMFP), IIT –Madras, India, 2010. (Presenter)
Lalit Chandandravanshi, Sunetra Sarkar and Sandip Chajjed, “Study of wake patterns behind plunging airfoil with and without gust effect”, 5th International Conference on Theoretical, Applied, Computational and Experimental Mechanics (ICTACEM), IIT-Kharagpur, India, 2010. (Presenter)
S. Sarkar, A. Krishnan and Lalit Chandandravanshi, “Numerical simulation of flapping airfoil aerodynamics using a Lagrangian particle based technique”, 6th International Conference on Intelligent Unmanned Systems (ICIUS), Bali-Indonesia, 2010.
Place: Bangalore
[Lalit Kumar]
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