AdiabaticWall¶
Wall without heat flow through its outer surface
FastSmoothBuildings.Envelope.AdiabaticWall, model (source)
Extends PartialOpaque.
Purpose
A construction of a zone without heat flow through its outer surface (Q_a = 0): the conduction of
PartialOpaque stores heat and exchanges it with
the room only. All the layer boundaries T[1] to T[nLay + 1] are states.
Equations
Room surface: Q_b = Qrad − Qint, with
Qrad the radiation the zone gives to the surface and Qint the convection to the
room air (interiorConvection).
On the bus: the room face at T[nLay + 1], emissivity absIR_b, solar absorptance
absSol_b, no transmission.
Use
The ceilings of Examples.TwoZones.
Revisions¶
- October 2026: moved from trano's
FastModel.Envelope.