Sourabh Bhat

Department of Aerospace Engineering, IIT Bombay· Contact Me bhat.sourabh@iitb.ac.in

I am experienced in the development of software tools and application of computational fluid dynamics in the field of Mechanical and Aerospace Engineering.

I have expertise in the following subjects:

  • Computational Fluid Dynamics (CFD)
  • Compressible Fluid Mechanics
  • Grid Generation for Numerical Analysis
  • Fluid Flow Visualization for CFD Applications
  • Parallel Computing
  • Software Architecture and Project Management
  • CFD and CAD Software

I also have experience in Research and Development in Automotive Industry.

Experience

Teaching Assistant (During PhD)

IIT Bombay

Learned the process of effective teaching from the best teachers in the country. Assisted the professor by creating animations, simulations and other teaching aids for interactive teaching. Learnt the art of question paper preparation and grading such that the paper provides a fair chance to students of different caliber.

January 2014 - Present

Senior Assistant Professor

University of Petroleum and Energy Studies, Dehradun

Taught many courses related to Aerospace engineering and CFD, to BTech and MTech students. Provided guidance to many groups of students for projects, seminars and MTech thesis. Conducted experimental practicals for student groups using wind tunnels. Worked in organizing of AeSI national conference.

December 2011 - December 2013

Engineer

Cummins Research and Technology India

Worked on design and analysis of automobile and diesel generator engines using tools like ProE and Ansys Fluent. Worked on many individual and team projects. One of the projects went on for a patent, for which the team received an innovation award from the company.

July 2010 - October 2011

Assistant Manager

Mahindra Navistar Automotives Limited

Worked on design and development of heavy commercial vehicle chassis and tipper body. Worked on transfer of projects from Zahirabad to Pune. Worked on replication of older design drawings and CAD models.

July 2006 - June 2008

Education

Indian Institute of Technology Bombay

Doctorate of Philosophy (PhD)
Thesis: Fluid Interface Capturing using Volume of Fluid Method.

Developed computational efficient and accurate techniques for multiphase flows.

Courses studied: High Performance Scientific Computing, Turbulence and Combustion Modeling, Gas Dynamics, Computational Fluid Dynamics, Computational Heat Transfer.

CPI: 8.5 / 10

January 2014 - Present

Indian Institute of Technology Bombay

Master of Technology (MTech)

Thesis: Development of high resolution shock capturing scheme using ENO and WENO methods for solving fluid flow problems with discontinuities.

Some courses studied: Aerodynamics of Aerospace Vehicles, Optimization for Engineering Design, Computational Fluid Dynamics, Gas Dynamics, Hypersonic Flow Theory, Aircraft Design, Communication and Presentation Skills, Information Systems.

CPI: 8.85 / 10

July 2008 - June 2010

Padre Conceicao College of Engineering

Bachelor of Engineering (BE)

Project: Development and fabrication of a fixture for loading propeller shaft on large ships.

Some courses studied: Finite Element Methods, Automobile Engineering, Manufacturing Technology, Refrigeration and Air Conditioning, Machine Design, Operations Management, Theory of Machines, Heat and Mass Transfer, Manufacturing Technology, Numerical Techniques and Computer Programming, Applied Thermodynamics, Engineering Drawing.

Percentage: 69.3%

July 2003 - June 2006

Skills

Teaching
  • I can teach subjects related to Mechanical and Aerospace engineering such as:
    • Computational Fluid Dynamics (CFD)
    • Compressible Fluid Mechanics (Gas Dynamics)
    • Computational methods for Two-Phase Flows
    • Heat and Mass Transfer
    • Thermodynamics
    • Grid Generation for Numerical Analysis
    • Computer Graphics and Flow Visualization
    • Parallel Computing
    • Numerical Methods and Computer Programming
    • Optimization for Engineering Design
  • I love creating teaching tools and animations using Processing, Java, JavaFX, Python etc.
  • I love interacting with students and guiding students towards innovative projects.
  • I love setting interesting problems referring to real life situations and exploring new questions.
Programming Languages and Tools
  • Java, Python, C and C++
  • HTML, Javascript, CSS, Bootstrap
  • Netbeans, Intellij Idea
  • LaTeX, BibTeX, LyX
Software
  • Ansys Fluent
  • Paraview, Tecplot
  • Maple, Maxima
  • Catia, ProE, Solidworks
  • Blender, Inkscape, Gimp, Kdenlive
Other Skills
  • Stage handling and presentation (Anchoring at various occasions at IITB, handled large number of students during teaching)
  • Managing and organizing events (Part of organizing team for AeSI conference at UPES)
  • Team work (Worked in Yogastha IITB, worked in various team project groups at M&M and Cummins)
  • Design and innovation (Worked on design of automotive products at M&M and Cummins, worked on website design and management of Yogastha's website, developed a web based app for daily fitness)
  • Task automation (Live telecast of IDY with multiple automated cameras switching)
  • Reading and writing skills:
    • Referred to enormous amount of technical papers and wrote many conference and journal papers during PhD
    • In process of writing a book on programing CFD available online

Publications

  1. Bhat, Sourabh and Mandal, J.C., "Modified HLLC-VOF solver for incompressible two-phase fluid flows", Under review, arXiv:1911.11234 [physics.comp-ph]
  2. Bhat, Sourabh and Mandal, J.C., "Contact preserving Riemann solver for incompressible two-phase flows", Journal of Computational Physics 379 (2019), pp. 173-191, doi.org/10.1016/j.jcp.2018.10.039
  3. Bhat S P, Parameswaran S, Mandal J C, "On the order of accuracy analysis of SDWLS method", ICTACEM 2017, December 2017, IIT Kharagpur, India.
  4. Bhat S P, Mandal J C, "Artificial Compressibility Based Method for Two-phase Surface Tension Dominated Flows", Annual CFD Symposium 2017, August 2017, NAL Bangalore, India.
  5. Bhat S P, Mandal J C, "A Novel HLLC-Type Riemann Solver for Two-Phase Incompressible Flows", Proceedings of 6th International & 43rd National Conference on Fluid Mechanics and Fluid Power, December 2016, Allahabad, India.
  6. Bhat S P, Mandal J C, "A novel reinitialization technique to conserve mass and enhance accuracy in VOF method", Proceedings of 4th International Conference on Computational Methods for Thermal Problems, Issue 217349, July 6-8, 2016, Georgia Tech, Atlanta, USA.
  7. Mandal J C, Parsai A, Parameswaran S, Bhat S P, "A novel volume of fluid method for interface tracking", 5th International and 41st National Conference on Fluid Mechanics and Fluid Power, December 12-14, 2014, Kanpur, India.
  8. Bhat S., Guven U., Yadav R., Sundarraj K., Sebastian L., Velidi G., "Effect of nose cavity on heat transfer rates to the surface of an aeroshell descending through the Martian atmosphere", Proceedings of the International Astronautical Congress, Naples, Italy, October 2012, IAC, 2, pp. 1430-1435.
  9. Sundarraj K., Sebastian L., Yadav R., Bhat S., Guven U., Velidi G., "Effect of nose cavity on the heat fluxes to reentry vehicle in titan's atmosphere", Proceedings of the International Astronautical Congress, Naples, Italy, October 2012, IAC, 3, pp. 1782-1789.
  10. Bhat S P, Sullerey R K, "An Assessment of Turbulence Models for S-Duct Diffusers With Flow Control", ASME 2013 Gas Turbine India Conference, Bangalore, India :V001T01A005. doi:10.1115/GTINDIA2013-3566.
  11. Sullerey R K, Bhat S P, "Numerical Analysis of Flow in S-Duct Diffusers With and Without Flow Control", ASME 2012 Gas Turbine India Conference, Mumbai, India :79-84. doi:10.1115/GTINDIA2012-9541.

Interests

  • When I am not doing research, I involve myself in many outdoor activities such as inline-skating, swimming and hiking.
  • Yoga, Pranayama and Meditation are my go to activities to rejuvenate myself and when I am in need of an inspiration or new ideas.
  • When confined to indoors, I love reading books for personal development and spiritual growth.
  • I spend a lot of my free time in developing open source resources available at my github page. I simply love programming tools and sharing them with others. GitHub is such a wonderful medium for that!
  • Currently, I am working on solving the interesting problems from the book Compressible Fluid Flow by Patrick H. Oosthuizen and William E. Carscallen, which are published here. Currently I am giving out the solutions only to students and teachers after filling a form at the link.
  • I have also started writing blogs. I will be writing about CFD tools, Compressible fluid flows and Numerical methods.

Awards & Certifications

  • Innovation award at Cummins for a project which went on for a patent filing
  • Won Boeing award for best academic performance at IIT Bombay during MTech
  • Won junkyard wars competition twice at college level during BE
  • Won 1st place in programming competition at a college level during BE
  • Won 2nd place in debugging competition at a college level during BE

Contact Me