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Dynamic simulation of a building's thermal performance

9 Hits, Last modified: 5 years ago

near). The wall model uses not transfer functions but uses a forward difference method, thereby fulfill... ay be tolerable for energy inefficient buildings, but lead to high differences in the calculated demand... epends not only on the component "window" itself, but also on the other components of the room (in part... be blurred. This solves the problem numerically, but it spills a better understanding. * By circum

Internal heat gains in relation to living area @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package

8 Hits, Last modified: 3 years ago

result of which not only body heat from occupants but also the heat dissipated by electrical applicatio... consumption during the lifetime of the building – but exactly this is relevant for dimensioning and ass... time 24 h/d (the heat pump operates continuously, but the waste heat from the storage tank charging pum... water utilisation has not been included in this, but that will be disregarded here. 70 l/person/d will

Energy balances - Background

6 Hits, Last modified: 5 years ago

end) set-back save energy?**\\ Of course it does. But the savings in well-insulated buildings are not v... (expenditure) in relation to the the benefit**. But what exactly is the benefit? That is not evident... in a house should be referred to (kWh/Person/a). But what happens when the children grow up and move o... rence volume alone. That is nonsense of course - but other dead volumes can also increase the specifi

Variant calculations and economic assessment with PHPP 9 @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package

2 Hits, Last modified: 6 years ago

s etc. and calculates an energy balance for them. But a frequent PHPP user may be asked repeatedly to c... Energy for EU Cultural Heritage; www.3encult.eu), but were not included in the PHPP version for distrib

Calculation guide for temperature reduction factors to temperature zone "X" in the PHPP "Areas" worksheet @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package

1 Hits, Last modified: 4 years ago

bient air. ** 3. Zones heated only occasionally, but then with 20 °C : ** * __If heated only sporadi

“designPH” plugin for Trimble Sketchup @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package

1 Hits, Last modified: 6 years ago

nes and area groups, in order to save input time, but these can be overwritten by the user if required.

PHPP - validated and proven in practice @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package

1 Hits, Last modified: 11 months ago

ing, PHPP was within the acceptance range for all but one case, where PHPP predicted a cooling demand t