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plloting radial and axial velocity

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Old   July 16, 2002, 15:20
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, 15:34
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, 13:21
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, 01:12
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, 01:40
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, 16:42
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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
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