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upper enthalpy limit in economiser

 
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ancarrillo



Posts: 5
Location: Malaga
PostPosted: Wed May 03, 2006 10:23 pm    Post subject: upper enthalpy limit in economiser Reply with quote

Dear Andy:

I have seen that the default value for the upper enthalpy limit in economiser(Compact HVAC VAV) is 10000 J/kg and that is a very low limit. For example that is the enthalpy of air at 3ºC and 60% RH. A more consistent default could be 50.000 J/kg, (25 ºC and 50% RH aprox), for example.

Thank you.

_________________
------------------------
Antonio Carrillo Andrés
Dpto. Máquinas y Motores Térmicos
ETS Ingenieros Industriales.Universidad de Málaga
Plaza de El Ejido s/n. Edif. Antiguo Magisterio.Office L-105
E-29013 Malaga (Spain)
email: acarrillo@uma.es
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Andy Tindale



Posts: 1060
Location: Stroud
PostPosted: Thu May 04, 2006 6:55 am    Post subject: Reply with quote

Thanks for pointing this out - I have changed the default to 50000 as you suggest for the next release.

Andy
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