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Two Week ISTE Main Workshop on Computational Fluid Dynamics

Course Coordinators: Prof. Bhalchandra Puranik Project Coordinator: Prof. D. B. PhatakProf. Atul Sharma Project Manager: Dr. Mukta AtreyDepartment of Mech. Engg. Department of Comp. Sc.

Indian Institute of Technology Bombay

FINAL ASSIGNEMENT: Solution of Navier-Stokes Equations for

Flow and Heat-Transfer

Date: 28/06/2012 Submit before 15th July, 2012

Using the Scilab codes for the NS solver, take up a CFD problem in Cartesian Co-ordinate system, different from the problems in Lab # 5. Modify the code to set up the problem and perform a non-dimensional CFD simulation, for various values of non-dimensional governing parameters (such as Reynolds number, Prandtl number, Grashoff number etc.). Make a report, in a paper format, having following sections:

1. Introduction2. Literature Survey (if possible, search for the published paper on the CFD problem attempted by you and

do a literature survey)3. Conclusions from the literature survey and Objective of the present work4. Physical Description of the Problem (make a sketch of the problem set-up, showing the dimensions and

boundary conditions)5. Numerical Details

a. Grid-Independence Studyb. Code Validation Studyc. Other details (Such as time-step, grid-size and steadiness criterion)

6. Results and Discussion (plot the results with proper figure number and caption; and discuss the results)7. Conclusion8. References

SUBMIT YOUR REPORT as a pdf file, on a separate email-thread created in moodle, for the assignment submission.

BEST OF LUCKKeep Playing with the OPEN-SOURCE Codes (developed by Mr. Vishesh Aggarwal, under the Supervision of Dr. Atul Sharma and Dr. Bhalchandra Puranik, IIT Bombay)

in Future also.