Freeware/Software for Navier Stokes Equations

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1 total messages Started by john.c.kiss Tue, 11 Aug 1992 12:08

#233

Author: john.c.kiss
Date: Tue, 11 Aug 1992 12:08

30 lines
1142 bytes

Hello,

I am looking for freeware / software that provides
simulation of the Navier Stokes Hydrodynamic Equations.
C is preferred but I will consider FORTRAN also.

These equations are represented as:

(1)	R * (v1 D1 + v2 D2 + v3 D3 + v4 D4) V + grad(p) = F - W

(2)	D1 (R v1) + D2 (R v2) + D3 (R v3) + v4 D4 R = 0



where:  V = (v1,v2,v3) = vector of velocities
	R = density ; p = pressure
	F = (f1, f2, f3) = vector of applied forces
	W = (w1, w2, w3) = vector of forces due to viscosity

	Di = (partial derivative with respect to the "ti" variable)
	grad = (D1, D2, D3)

	T = (t1, t2, t3, t4)

	v4 > 0

Thanking you in advance,

John C. Kiss
kiss@homxc.att.com

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