Manas Ranjan Ray has over 7 years of experience in CAE (computer-aided engineering) modeling and analysis. He has worked on projects for companies like Wipro Technologies, Pentasoft Technologies, and Quantech Global Services. Some of the projects he worked on involved finite element modeling and analysis of engine components, vehicle body structures, exhaust systems, and more. He is proficient with CAD/CAE tools like CATIA, HyperWorks, MSC Patran, and MSC Nastran.

1. CURRICULUM VITAE
Manas Ranjan Ray
[phone] +91-8908912080
[e-mail] manasray.ctc@gmail.com
Career Objective:
To pursue a career as a consultant/regular employee in an organization working
in CAE field which believes in innovation where I can put my best effort and experience
and enrich it.
Education:
• B.E (Mechanical Engineering) from Utkal University.
Passed out in Aug, 1999.
• +2 Science from C.H.S.E. Board, Orissa.
Passed out in 1994.
• 10th from H.S.E. Board, Orissa.
Passed out in 1992.
Certifications:
PENTASOFT certified MCAD Engineer in CATIA-V4, MSC.PATRAN and
MSC.NASTRAN
Software Tools Knowledge / Skill-Set:
CAD SOFTWARE TOOLS Skill-Set
CATIA V4 &V5
Part modeling, Wire frame /surface
modeling, Generative drafting, Part
assembling & data transfer.
CAE SOFTWARE TOOLS
CAE PRE & POST PROCESSING TOOLS Skill-Set
HYPERWORKS
Data transfer, FEA modeling with use of
different element formulation, able to
create assembly & able to prepare deck for
MSC-Nastran & abaqus
MSC-PATRAN
Data transfer, FEA modeling with use of
different element formulation, able to
create assembly able to prepare methods
for different solution in for MSC-Nastran.
CAE PROCESSING TOOLS Skill-Set
MSC-NASTRAN
Static (linear, non-linear) analysis, modal
analysis, frequency response analysis,
transient analysis, thermal
analysis(conduction, convection
&radiation)in static condition as well as in
dynamic condition.
ABAQUS Static (linear, non-linear) analysis.
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2. Software skills:- (Basic Knowledge/Exposure)
• Operating Systems
UNIX, Windows 2003, Windows XP
• Programming Languages
C, C++, FORTRAN-77
Current activity:-
Verification and process development for NVH & DURABILITY optimization of CAD
model by FEA DOE method.In this regard, following is the description of some project
work done.
Objective:
1. To design and upgrade deferent types of bearing casing in assembly or in individual
in static and dynamic condition by consideration of mass optimization and material
optimization and develop analysis method to create a practical environment.
2. To develop methods to analyze the engine block (inline-2bore) with taking
consideration of loads (variation of pressure load with respect to axial displacement
& variable pressure load at journal bearings) in static and dynamic condition.
3. To develop methods to analyze and improve the blades profile mounted in a disc
with taking consideration of loads (time dependent thermal load, variation of
pressure load with respect to frequency) in static and dynamic condition.
4. To improve the design of safety valve assembly under extreme operating condition.
Model was tested in following condition:-
 Static load at fastening location.
 Dynamic load at fastening location.
5. Verification and up gradation of sheet metal CAD assembly on static and
dynamic condition.
Tools used:-
Hyperworks V9.0, Patran, Nastran V2005, Catia v5.R16 & Abaqus v-6.4-
6.6.
Role:-
 Creation and design optimization of cad model by the use of cad tool
like Catia.
 Creation of FEA model by the use of Hypermesh/Patran.
 Creation of analysis method by taking consideration of environment
condition by the help of Hypermesh/Patran in static and dynamic
condition.
 To perform the analysis in Nastran/Abaqus for verification of
displacement and stress value.
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3.  To perform the at most design updation in CAD tool by considering the
output results with reducing mass and using low cost material.
Assumption made:-
• Those portions were in contact with other component in the assembly
or to the ground were given support along the direction of resistance.
• Bolting area of contact was fully constrained.
• Bearing load applied by the help of RBE3 and by creation of load field in
patran.
• The range of load is between 1N to 1000N.
• The frequency range was 0.0Hz to 3000Hz.
Work experience till date:- (7 years and 9 months of experience)
1. Wipro Technologies, Bangalore parent company of Quantech Global Services
Ltd. from Oct 2006 (Apr 2003- Oct 2007):
Designation:- Senior Project Engineer (B2-band) in CAE- automotive(modeling & analysis)
Worked in various assignment related to automotive FEA domain for various
clients. I was on onsite assignment in GENERAL MOTORS TECHNICAL CENTER
INDIA, Bangalore from Sep 2004 to Feb 2007.
During my period of incumbency, I acted as a team member, project leader and
project reviewer in various assignments.
2. Pentasoft Technologies, Bangalore (Mar 2001 – Mar 2003)
Designation:- Asst Project Engineer, CAE (modeling & analysis)
Worked as an assistant to the project engineer after completion of full time training
course in MCAD (CATIA-V4, MSC-PATRAN &MSC-NASTRAN soft wares).
Subsequently I worked in various pilot projects related to aerospace and automotive
domain.
3. Deba Automobiles, Cuttack (Dec 1999 – Feb 2001)
Designation:- Maintenance Engineer
As a maintenance engineer, I used to take decision related to operational and technical
activity of the company.
Projects assigned in Wipro Technologies(EDS-GROUP), Bangalore
1. Finite Element Modeling And Updation Of Finite Element Model With New
Geometry Of V6_Cylinder Engine Assemble.
2. Finite Element Modeling and Updating Of New CAD Geometry, Of Full Body in
White (BIW) Structure of a Vehicle Similar To Hummer.
3. Finite Element modeling and updation of new CAD geometry, of transfer case.
4. Finite Element modeling of plastic CAD geometry, having clamps and ribs
containing draft-allowances.
Onsite Projects undertaken in GMTCI, Bangalore
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4. 1. Dynamic boss stiffness analysis of inline 4-cylinder engine assemble at bolting
location of engine gear box, Engine F/I pump, Generator bracket and A/C compressor
bracket.
2. Updation and quality improvement Of Math Model Of A New CAD Geometry
Assemble Of Body In White (BIW) Structure Except Flower And Engine
Compartment Assemble Of A Vehicle Similar To Travera.
3. Updation and Modeling Of Exhaust Pipe Assemble Of Automotive Vehicle, had
Components Like Catalytic Converter, Muffler, Resonator, Tailpipe/Exhaust Tip,
Connection Pipes, Hangers, Brackets And Isolators.
4. Finite Element Modeling Of Exhaust Manifold Of Inline And V-type Engine.
5. Finite Element Modeling Of Purge Valve Assemble (Upper Valve Body, Lower Valve
Body, Gasket And Bolts), Which Contains The Hydraulic Circuit To Control The
Gear Engagement Of Auto Transmission System.
6. Finite element modeling and updation of front wheel drive clutch and gear housing
CAD assemble with mountings.
7. Finite element modeling and updation of bell housing and adopter in the total engine
Assemble for a rear wheel drive vehicle.
8. Finite Element Modeling Of Inline 4-Cylinder Engine Assemble (Engine Block,
Head, Bedplate, Oil Pan, Front Chain Cover, Engine Valve Cover, Intec Manifold,
Exhaust Manifold And DIS Brackets).
9. Finite Element modeling Of full Chassis CAD Assemble.
Projects Assigned In Quantech Global Services Ltd, Hyderabad
Project assigned related to engine and engine components:-
1. Finite Element NVH, Global and Sub-Modeling and Updation Of CAD Geometry Of
Engine Block And Head.
2. Finite Element Modeling Of HVAC Assemble.
Pilot Projects done in Pentasoft, Bangalore
1. CAD Modeling And Finite Element Modeling Of The Flight Worthy Engine’s
Single stage Blade and mounting Disc Assemble.
2. CAD modeling And Finite Element Modeling Of Arm Of A Heavy Duty Crane.
Personal Particulars:
Temporary address:
SNS PARADISE, #30/5, 1st
Floor, 19th
A Cross, Vemana main road, Kagadaspura,
C.V. Raman Nagar, Bangalore-560093.
Permanent Address:
S/O:- Pratap Chandra Ray,
A.T:-Town Hall Road, P.O:- Telenga Bazaar, Cuttack, Orissa-753009.
Passport No: E3724848
Date of Birth: 07/05/1977
Sex: Male
Marital Status: Single
Nationality: Indian
Hobby: Listening Music
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5. Declaration:-
I hereby solemnly declare that the aforesaid facts submitted by me are correct and true to the
best of my knowledge.
Date :
Place : Bangalore (Manas Ranjan Ray)
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6. Declaration:-
I hereby solemnly declare that the aforesaid facts submitted by me are correct and true to the
best of my knowledge.
Date :
Place : Bangalore (Manas Ranjan Ray)
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