BlockMesh Drill down challenge: Using icoFoam solver to simulate the flow through a backward facing step in openFoam
Objective For the above diagram, use the icoFOAM solver to simulate the flow through a backward facing step. Create multiple meshes and compare the results obtained from each mesh. How does the velocity magnitude profile change as a function of mesh grading factor. Use grading factors, 0.2, 0.5,0.8 Measure the velocity…
Mohammad Saifuddin
updated on 31 Aug 2019
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Read more Projects by Mohammad Saifuddin (33)
External Aerodynamics of a Mercedes Truck After Performing Surface Wrapping in STAR-CCM+
Surface Wrapping Surface wrapping is a method of extracting the desired surface with the desired volume of interest to perform CFD analysis. Surface wrapping does not incorporate all the minor details of the inside of the geometry, it only takes the outer detail of the geometry. When the CAD file contains a lot…
16 Feb 2020 02:12 PM IST
External flow Analysis of Ahmed body and Comparing the Numerical and Experimental data in STAR-CCM+.
Objective: Create the Ahmed Body slant for both 250 and 350 Run Steady-state implicit coupled flow simulation Use the turbulence models K-OmegsSST and k-epsilon Validate the velocity profile along the Ahmed body at different points with the experimental data. Calculate the cd and cl using the different turbulence.…
16 Feb 2020 01:45 PM IST
External flow analysis of NACA 0012 airfoil for different values of angle of attack in STAR - CCM+
NACA The NACA airfoils are airfoil shapes for aircraft wings developed by the National Advisory Committee for Aeronautics (NACA). The shape of the NACA airfoils is described using a series of digits following the word "NACA". The parameters in the numerical code can be entered into equations to precisely generate the cross-section…
29 Jan 2020 04:34 AM IST
Transient state analysis of Rayleigh Taylor instability in ANSYS FLUENT.
Objective Discuss some practical CFD models that have been based on the mathematical analysis of Rayleigh Taylor waves. And explain how these mathematical models have been adapted for CFD calculations. Perform the Rayleigh Taylor instability simulation for 3 different mesh sizes with the base mesh being 0.5 mm. Compare…
15 Jan 2020 09:52 AM IST
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