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Re: [mg5077] Calculating an Isentrope
Posted:
Oct 30, 1996 12:28 AM


The simple thing is to write everything as a system of ordinary differential equations:
dE/dV + dE/dT DdT/dV =  P
consider now the unknown function T depending on the variable V , with the initial point T(Vi) = Ti and integrate evrything in the interval (Vi,Vf) using NDSolve.
I do not have mathematica at the moment but you should write something of the kind:
NDSolve[ dE/dV + dE/dT T'[V] = P , T[V] , {V,Vi,Vf} ]
a + andrei
______________________________________________________________________ Andrei Constantinescu constant@athena.polytechnique.fr LMS Ecole Polytechnique tel: (33)169.33.33.30 91128 PALAISEAU cedex  FRANCE fax: (33)169.33.30.26



