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plloting radial and axial velocity

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Old   July 16, 2002, 16:20
Default plloting radial and axial velocity
  #1
hamza
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hi anyone,

iam using CFX5.5. i want to plot (chart) an axial velocity profile at the center of the pipe an plot the radial velocity profile at specific point a long the axis. for example, the pipe lenght is x=2m and diameter is 1m how i can plot axial velocity vs x=2m at 0.5 m (center of the pipe) and plot radial vlocity vs radius at specific x=0.5m. Is there any procedure to do that? if you can tell me the procedure in detail.

thank you
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Old   July 16, 2002, 16:34
Default Re: plloting radial and axial velocity
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cfd guy
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Hi, To plot any chart, first you must create a polyline. To create a polyline you may take a look at the online manual or read some posts regarding this discussion which was already commented:
http://www.cfd-online.com/Forum/cfx_....cgi?read=1838
Good luck, cfd guy

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Old   July 17, 2002, 14:21
Default Re: plloting radial and axial velocity
  #3
JOSE MARA
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Estimado colega de uso del CFX-5.5, para crear un chart en el cfx post, debes editar un archivo con las coordenadas que quieras que siga la curva, en un archivo con extencion *.txt (Notepad, wordpad,etc). De la siguiente forma:

Velaxial.txt 8 0.5 0 0 0.8 0 0 1.0 0 0 1.2 0 0 1.4 0 0 1.6 0 0 1.8 0 0 2.0 0 0 Este es el archivo txt con 8 puntos de monitoreo a lo largo del eje axial (coordenadas espaciales (x y z)). Una vez creado el archivo, tu crearas una polyline en el post procesador con las siguientes caracteristicas: Method: From file Imput file: Velaxial.txt Apply

Se creara una linea sobre tu modelo. Ahora tu crearas tu chart de la siguiente forma:

New

name: New line

Locator: Polyline 1

X axis: X

Y axis: Velocity u

Apply

View chart De esta forma obtendras tu grafica. Para la velocidad radial haces lo mismo....

Espero que entiendas mi espaņol. Okey.......
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Old   July 18, 2002, 02:12
Default Re: plloting radial and axial velocity
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hamza
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hi jose

i could not understand your language if you can write the explination of plotting axial and radial profile in english.

thank you
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Old   July 18, 2002, 02:40
Default Re: plloting radial and axial velocity
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hamza
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hi jose mara

if you can explain how to plot an axial and radial profile in english

thank
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Old   May 31, 2010, 17:42
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  #6
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Eduardo Chavolla
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Edward! is on a distinguished road
Que tal jose mara es dificil encontrar personas que hablen espaņol por aqui en fin de casualidad sabes si existe un tutorial de gambit o alguna otra cosa para hacer un mallado de un alabe de turbina en 2D busco hacer un mallado exactamente como lo indica la siguiente imagen muchas gracias

Saludos Eduardo
Edward! is offline   Reply With Quote

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