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Questions related from Krishna Chandran
The deferred correction method is a popular approach that enables to implement higher order (HO) convection schemes without losing out on stability issues such as diagonal dominance when solved...
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I am new to limiters in FVM CFD so pardon me if its a blunder. Was curious about Venkatakrishnan's limiter (first image) that is industry standard in many commercial CFD solvers. He came up with...
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I have an in-house C++ FVM code. I want to know some open-source AMR-based grid generators to link to my FVM solver. Thanks.
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Can anyone suggest me references for Carreau-Yasuda model for validation of fully developed Non-Newtonian flow inside a 3D Pipe ? I want to know the fully developed velocity profile.
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I know that there exist a closed form solution for the eigenvalues of tridiagonal Toeplitz matrix but how about a symmetric pentadiagonal Toepltz matrix.
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I have a large sparse non-symmetric matrix of dimension 1.5 million x 1.5 million. I am using inverse power method to find the smallest singular value of the matrix using GMRES+ILU as a matrix...
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How come Ansys Fluent simulation converges so fast? I tried to simulate a mixed convection flow problem with my code a student version of Ansys Fluent using the same mesh and same algorithm for...
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