Week 7 - Simulation of a 1D Super-sonic nozzle flow simulation using Macormack Method
1D Quasi Supersonic-subsonic nozzle - Consider isentropic flow through a supersonic-subsonic nozzle as shown in fig. Flow at nozzle inlet comes from a reservoir with a very large cross-sectional area and hence inlet velocity is negligible so inlet conditios can be assumed to be stagnant. The flow is locally subsonic at…
KRISHNA M GAVALI
updated on 05 Feb 2022
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Read more Projects by KRISHNA M GAVALI (7)
Week 12 - Validation studies of Symmetry BC vs Wedge BC in OpenFOAM vs Analytical H.P equation
1. AIM : To simulate the Laminar flow in the Pipe using Symmetry BC and Wedge BC and validate the result with analytical solution of Hagen Poiseuille's equation. 2. SETUP AND SIMULATION The orginal geometry was reduced and used for simulating as shown in Fig 2.1. In this way the computation time…
06 Feb 2022 06:50 AM IST
Week 11 - Simulation of Flow through a pipe in OpenFoam
Objective The objective of this project is to numerically simulate the Hagen Poiseuille flow through a pipe in OpenFOAM by accomplishing the following objectives. Writing a program in MATLAB to automate the generation of the computational mesh for any wedge angle and grading schemes. Wedge angle should be less than…
06 Feb 2022 06:43 AM IST
Week 9 - FVM Literature Review
FVM Literature Review: The Finite volume method (FVM) is a widely used numerical technique. The fundamental conservation property of the FVM makes it the preferable method in comparison to the other methods, i.e., FEM, and finite difference method (FDM). Also, the FVM’s approach is comparable to the known numerical…
06 Feb 2022 06:24 AM IST
Week 8 - Simulation of a backward facing step in OpenFOAM
Objective: In this challenge, you are going to simulate an incompressible-laminar-viscous flow through the backward-facing step geometry. You should perform a transient simulation. The solver can be chosen based on the described physics of the flow. You need to explain the entire simulation procedure (how you set up…
06 Feb 2022 06:16 AM IST
Week 7 - Simulation of a 1D Super-sonic nozzle flow simulation using Macormack Method
1D Quasi Supersonic-subsonic nozzle - Consider isentropic flow through a supersonic-subsonic nozzle as shown in fig. Flow at nozzle inlet comes from a reservoir with a very large cross-sectional area and hence inlet velocity is negligible so inlet conditios can be assumed to be stagnant. The flow is locally subsonic at…
05 Feb 2022 03:45 AM IST
Week 5.1 - Mid term project - Solving the steady and unsteady 2D heat conduction problem
OBJECTIVE: To solve Steady and Unsteady state 2D Heat Conduction Equation by using the point iterative techniques such as Jacobi, Gauss Seidel & Successive over - relaxation for both implicit and explicit schemes using MATLAB. Problem Statement: 1.Computation area is to be a square. 2.Assume nx = ny[No. of points on…
05 Feb 2022 03:21 AM IST
Week 3.5 - Deriving 4th order approximation of a 2nd order derivative using Taylor Table method
Problem Statement - Derive the following 4th order approximations of the second-order derivative. 1. Central difference 2. Skewed right-sided difference 3. Skewed left-sided difference Then write a program in Matlab to evaluate the second-order derivative of the analytical function exp(x)*cos(x) and compare…
11 Jan 2022 12:20 PM IST