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updated 20 days ago

Numerical Solution of Euler's Equation for Sod Shock Tube using Richtmyer method. by Sathyanarayan Rao

Euler's equation for Sod Shock Tube problem is numerically solved using two step Richtmyer method. (computational fluid d..., eulers equation, numerical method)

build_Flux( U )

sodtube.m

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updated 2 months ago

The lattice Boltzmann method in 25 lines of MATLAB code (LBM) by Seb

Here is two m-files showing the simplicity of LBM. A view of the density distributions is provided. (computational fluid d..., cfd, lattice boltzmann met...)

distFig(varargin)

LBM_25_LINES.m

LBM_VIEW.m

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updated 2 years ago

Linear Convection in 1D and 2D by Suraj Shankar

Linear Convection with constant propagation velocity. (computational fluid d..., simulation, iitm)

Linear_Convection_1D.m

Linear_Convection_2D.m

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updated 2 years ago

1D Non-Linear Convection by Suraj Shankar

Simulating a travelling shock-front in 1D by finite differencing. (computational fluid d..., iitm, simulation)

NonLinearConvection.m

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updated 2 years ago

Advection in 1D and 2D by Suraj Shankar

Simulation of the inviscid Burger's equation (advection) in both 1D and 2D (computational fluid d..., simulation, iitm)

Convection_1D.m

Convection_2D.m

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updated almost 3 years ago

Prandtl-Meyer expansion wave solver by Ivan

Numerical solution of a Prandtl-Meyer expansion wave flow field based on Anderson's CFD book (prandtl, meyer, expansion wave)

compute_predicted_G(F_p,G_p,P_p,Gamma,i)

compute_step_size(Theta,i,y,M_angle)

compute_transformation(i,Grid,H,E,Theta)

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updated almost 4 years ago

Finite Difference Laplace Equation Solver using unequal square grid xy grids. by sunil anandatheertha

Finite difference (central) method is applied and solution is used to solve Laplace's equation. (aerospace, automotive, simulation)

AllocateFlagValue(X,Y,obstruction_Dimension)

AllocateFlagValue1(X,Y,obstruction_Dimension,grid_values)

CalculatePsi(X,Y,StreamFunction,FM,obstruction_Dimension)

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updated almost 6 years ago

2-D Nozzle Design by Britton Olson

2-D nozzle using the method of characteristics and CFD on nozzle on curvilinear mesh. (aerospace, aeronautics, aerodef)

solver(Q)

noz_cfd.m

noz_mesh.m

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