Week 8: Literature review - RANS derivation and analysis
1. AIM: Explain the Navier-stokes equation. Explain turbulence and its relevance in CFD. Propound upon the idea of Reynolds averaging and its need. Derivation of RANS. What is turbulent Viscosity? Explain RANS turbulence model. 2. WHAT ARE NAVIER-STOKES EQUATIONS? Navier stokes equations in fluid flow…
Tanmay Panchal
updated on 21 Aug 2020
Project Details
Leave a comment
Thanks for choosing to leave a comment. Please keep in mind that all the comments are moderated as per our comment policy, and your email will not be published for privacy reasons. Please leave a personal & meaningful conversation.
Other comments...
Be the first to add a comment
Read more Projects by Tanmay Panchal (7)
Week 10: Project 1 - FULL HYDRO case set up (PFI)
Your Answers 1. AIM: Simulate Port Fuel injection for a Four Valve 4 Stroke engine as per specifications below. To understand the atomisation and mixing characteristics of the gasoline fuel. Simulate Combustion event and flame front propagation through the cylinder during the power stroke. Explain about the spray and combustion…
28 Feb 2021 09:58 AM IST
Week 8: Literature review - RANS derivation and analysis
1. AIM: Explain the Navier-stokes equation. Explain turbulence and its relevance in CFD. Propound upon the idea of Reynolds averaging and its need. Derivation of RANS. What is turbulent Viscosity? Explain RANS turbulence model. 2. WHAT ARE NAVIER-STOKES EQUATIONS? Navier stokes equations in fluid flow…
21 Aug 2020 06:31 PM IST
Week 7: Shock tube simulation project
1. AIM: Simulate a simple Sod shock tube simulation in Converge CFD. Expand upon the understanding of supersonic flows and shockwaves. Expand upon the understanding of events in Converge CFD. Propound on the AMR algorithm and SGS value for Converge adaptive meshing. Explain the experiment and importance of it. Post process…
18 Aug 2020 02:28 PM IST
Week 6: Conjugate Heat Transfer Simulation
1. AIM: Simulate a simple Conjugate Heat Transfer simulation of flow through pipe. Explain the concept of CHT and Converge® Supercycling. Understand and propound upon the concept of Y+ and Wall-Functions in CFD. Perform a grid-independency test upto the best capabilites of our computational resources. Study…
08 Aug 2020 08:24 PM IST
Week 5: Prandtl Meyer Shock problem
1. AIM: Simulate supersonic flow over a sharp corner to study Prandtl Meyer Expansion fan. Explain the phenomena of expansion fan. Expand upon the understanding of supersonic flows and shockwaves. Discuss boundary conditions as a special case for flows involving shocks. Propound on the AMR algorithm and SGS value for Converge…
21 Jul 2020 12:11 PM IST
Week 4: Project - Transient simulation of flow over a throttle body
1. AIM: Simulate flow through a moving butterfly throttle valve. Study the transient response of the system. Post process in Paraview. 2. GEOMETRY, BOUNDARY CONDITIONS AND INITIALIZATION: Geometry is a 3D butterfly throttle valve with pipe diameter of approx 17mm. Inlet Boundary conditions: 150000 Pa…
30 Jun 2020 06:38 PM IST
Week 4: Project - Steady state simulation of flow over a throttle body
1. AIM: Simulate flow through a full open throttle butterfly valve. Post process in Paraview. 2. GEOMETRY, BOUNDARY CONDITIONS AND INITIALIZATION: Geometry is a 3D butterfly throttle valve with pipe diameter of approx 17mm. Inlet Boundary conditions: 150000 Pa of Dirichlet pressure with a fairly low turbulence intensity…
30 Jun 2020 06:08 PM IST