IES-VE User Forum

Hi,

To provide the background ventilation, trickle ventilator of 4cm2 opening area per m2 floor area to satisfy fresh air requirement for maximum occupancy 8 -10 m2 per person as advised by BR part F. In my model, it seems to me that the required ventilation rate cannot be achieved by the use of ...

Hello,

At the 1st step of model check, has anyone used <VE> ApacheCalc results to compare with manual calculation method utilising CIBSE steady state models? If so, which weather file could I use if using data from Table 2.30 and 2.34 in CIBSE guide A for London area? I tried with HeathrowEWY.fwt ...

Thanks for your reply.

The black sensor in use is TT 915 (http://www.sontay.com/Datasheets/TT/TT-915.pdf) so it does include radiant temperature. I don't know if the comparison would be not valid due to the equipment (I'm trying to contact the supplier for information but haven't reached yet) or I ...

I'm having issues with the validation of my model through comparison of operative temperature between VE results and the field reading (measured by a black-bulb sensor per each room). It seems like the operative temperature is 0.8 - 2.2 degree higher than the air temperature in reality whilst in my ...