IES-VE User Forum

No no, this is very simple reason, I checked for sure.

I have updated to VE 2014 then try to do some internal CFD, I check all the detailed simulation in Apache option then chose all rooms. After switching to microFlo then down 1 level, press "import boundary data". In the import CFD Data has 3 check box but they are always grey or disabled. I have ...

Try simple garage HVAC system first, then change one by one in flow controller to see what happen

Hi all,

When I input lighting power for internal gain, I normally use 11W/m2 as our regulation, equal to T8, so by default heat gain will be 11W/m2 too. But an adviser from Trane said that, it should use 50% of 11W/m2 for heat gain from lighting, I think it's very reasonable.

What do you think ?

use vista pro to see what weather data is used

I wish VE ApHVAC can use m3/h intead of l/s.
m3/h is more popular than l/s in SI and Francophone countries.
This option can appearance in the menu:
Tool / Preferences / Units (tab) / Metric

Under Metric menu, one more option for: "ApHVAC Volume unit" option between: l/s and m3/h

Thanks for ...

Is an options for using m3/h instead of l/s in ApacheHVAC modul .
Thanks.

Use Apache HVAC module

thanks a lot.

In construction I see Total Coefficient for glazing after deriving parameter, in general or theory, SHGC = SC x 0.87. So total Coefficient in VE equivalent SHGC or SC ?

Thanks.