( Bernoulli Equation )

May 17, 2001, 15:46

How can we draw, in PHOTON, the lines caracterised by :

P+rV²/2=CONSTANT : ( Bernoulli Equation )

Where:

P : Pressure

r : density

V : Velocity

May 18, 2001, 05:46

Hi, GACEM

In a direct way, you can't. But, if you have a re-compilable version of PHOENICS it will be very easy in future executions. Otherwise you should read the PHI(PHIDA) file with some program and to calculate the expresion. I am assuming you had saved the density inside the PHI file if it varies inside the domain.

Regards

Kike

May 24, 2001, 15:19

STREAM Z1 SH

this is an example for the plane Z=1 (3-D).

May 17, 2001, 15:46	( Bernoulli Equation )	#1
GACEM Hatem Guest Posts: n/a	How can we draw, in PHOTON, the lines caracterised by : P+rV²/2=CONSTANT : ( Bernoulli Equation ) Where: P : Pressure r : density V : Velocity

May 18, 2001, 05:46	Re: ( Bernoulli Equation )	#2
Kike Guest Posts: n/a	Hi, GACEM In a direct way, you can't. But, if you have a re-compilable version of PHOENICS it will be very easy in future executions. Otherwise you should read the PHI(PHIDA) file with some program and to calculate the expresion. I am assuming you had saved the density inside the PHI file if it varies inside the domain. Regards Kike

May 24, 2001, 15:19	Re: ( Bernoulli Equation )	#3
Mehdi BEN ELHADJ Guest Posts: n/a	STREAM Z1 SH this is an example for the plane Z=1 (3-D).

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