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flovent or airpak for ventilation simulation

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Old   September 14, 2007, 06:57
Default flovent or airpak for ventilation simulation
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I am evaluating the possibility of purchasing either Airpak or Flovent software for ventilation flow type simulations and would greatly appreciate any experiences that actual code users could share with me. I would like to build big models with complicated geometries like an airport for instance .

Thanks in advance


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Old   September 18, 2007, 02:46
Default Re: flovent or airpak for ventilation simulation
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I'm using Flovent for last couple of years and of course i've a good experience with airpak earlier, and i can suggest you that flovent is way better than airpak.

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Old   September 27, 2007, 21:52
Default Beatris
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Old   October 13, 2007, 04:55
Default Re: flovent or airpak for ventilation simulation
Bartolomé Malo Aragón
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Con Flovent, he construido una habitacin cuadrada de 5 m^3 de volumen. Con la opcin "hole" he construido 2 ventanas enfrentadas de 1 m^2 cada una. En cada ventana he impuesto una condicin de contorno en presiones con la opcin "cutout" para que el aire se mueva por difencia de presiones de una ventana a otra. He impuesto un modelo en regimen permanente y con densidad constante.Para medir los caudales de entrada y salida he utilizado 2 "region volumen", situados cada uno en las salidas de las ventanas. Sin embargo, para ver el resultado de los caudales voy a la opcin "table", y eligiendo la opcin region, obsevo con sorpresa que los 2 caudales no son iguales (se diferencian en un 7%). Le agradecera mucho que me pudiera indicar cul puede ser el problema.

Muchas gracias y un saludo.
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