Continuum mechanics projects and source code

Chen correlation wall temperature calculation in matlab

The following Matlab project contains the source code and Matlab examples used for chen correlation wall temperature calculation. This function uses the 1963 Chen correlation for subcooled boiling flow to calculate the wall temperature of a pipe, based on inlet pressure, an initial guess of the pressure at the pipe wall, and three constants: A, B, C A = h_pb*S, h_pb is the pool boiling coefficient, and S is the Chen suppression factor B = h_c, h_c is the forced convection coefficient

1d spring element fe code in matlab

The following Matlab project contains the source code and Matlab examples used for 1d spring element fe code. Simple example for spring element from MATLAB guide to Finite Elements (2006) by Peter Kattan The book gave the solution to this problem which needs some manual work but with this code there is no need to solve this problem manually.

Hydrodynamically interacting spheres at low reynolds numbers in shear flows of a newtonian fluid in matlab

The following Matlab project contains the source code and Matlab examples used for hydrodynamically interacting spheres at low reynolds numbers in shear flows of a newtonian fluid. Stokesian Dynamics, a method developed by Brady and Bossis in the 80s, simulate the 3D motion of hydrodynamically interacting spheres at low Reynolds numbers.

Fem Matlab Code

Finite element method (FEM) is a numerical technique for finding approximate solutions to boundary value problems for differential equations. It uses variational methods (the calculus of variations) to minimize an error function and produce a stable solution. Analogous to the idea that connecting many tiny straight lines can approximate a larger circle, FEM encompasses all the methods for connecting many simple element equations over many small subdomains, named finite elements, to approximate a more complex equation over a larger domain.

Automatic mesh function for heterosis fem with modular filter technique (update 31 07 07) in matlab

The following Matlab project contains the source code and Matlab examples used for automatic mesh function for heterosis fem with modular filter technique (update 31 07 07). English Description:                      Generally, in finite element models degree-of-freedom of all nodes be equals.
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