The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Inactive » comp.soft-sys.math.mathematica

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: Re: [mg5077] Calculating an Isentrope
Replies: 0  

Advanced Search

Back to Topic List Back to Topic List  
Andrei Constantinescu

Posts: 32
Registered: 12/7/04
Re: [mg5077] Calculating an Isentrope
Posted: Oct 30, 1996 12:28 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

The simple thing is to write everything as a system of ordinary differential

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

NDSolve[ dE/dV + dE/dT T'[V] = -P , T[V] , {V,Vi,Vf} ]

a + andrei

Andrei Constantinescu

LMS Ecole Polytechnique tel: (33)-1-
91128 PALAISEAU cedex - FRANCE fax: (33)-1-

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.