Fulltext results:
- What defines thermal bridge free design?
- dges]] are not greater than the result calculated using the external surfaces and regular U-values of the... ign?#Literature|[AkkP 16] ]]). This is summarised using formulas as follows. \\ [{{ :picopen:envelope_pa... ===== Simplified criterion ===== Verification using this definition of thermal bridge free design wou... is area in old buildings even after modernisation using Passive House components.\\ </WRAP> ===== How to
- Heating load in Passive Houses
- m the conventional view. The main disadvantage of using transient thermal simulations of buildings is the... ing consultants. The key approaches were examined using the transient model DYNBIL in a dissertation by C... mate with the aid of dynamic building simulations using test data sets. This was done in [Bisanz 1999] fo... pecial situations can be validated metrologically using measured temperatures and heating loads in very s
- Recommended procedure for calculating thermal bridges of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- e length of the floor slab should also be defined using the external dimensions!** === Option A === Wit... lculating the Ψ-value, they must then be depicted using U-values which already include the influence of the ground. These values can be calculated using the approximation functions in the DIN EN ISO 133... of heat flow simulations takes place additionally using an "infinitely" long analogous model (only two-di
- Definition and effects of thermal bridges @basics:building_physics_-_basics:thermal_bridges
- DIN6946] and can be calculated with little effort using the familiar equation given below: <WRAP center 6... ermal bridges can be depicted as follows: - by using a general thermal bridge value $ \Delta U_{bw} = 0.10 \quad W/(m^2\cdot K)$ (EnEV) - by using a reduced thermal bridge value $ \Delta U_{bw} =
- Special features and characteristics of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- planning_package |PHPP]] this problem is analysed using the principle of superposition. The sinusoidal gr... In contrast with $L_s$, $L_{pe}$ must be adjusted using a harmonic linear thermal transmittance which sho... n the topic of skirt insulation:** **[AkkP 48]** Using Passive House technology for retrofitting non-res
- Basic principle for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- mal interior surface temperature can be performed using the same model, but other boundary conditions sho... emperatures is similar and can usually take place using the same model as for calculating the $\Psi$-valu
- Software for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- e Fourier equation must be calculated numerically using computer-assisted methods. Typical heat flow soft... f the boundary conditions. The actual calculation using the FEM or FDM is undertaken by the processing un
- Heated basement @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- t floor slab and the basement wall are determined using the approximation function in the DIN EN ISO 1337... e calculated in accordance with Option B, that is using an additional calculation. For this, the building
- Unheated basement @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- sible to express the heat flow or the conductance using the following equation: <WRAP centeralign> $$ \... o one Kelvin. These calculations are demonstrated using an example: <WRAP centeralign> **Determining the
- Heat transfer
- uctures, which contain a lot of air (98 to 99,9%) using the low conductivity of gases. | Material
- Adaptive versus Heat Balance Comfort Models @basics:building_physics_-_basics:thermal_comfort
- Passive House Institute.\\ ===== Why PHI is not using adaptive comfort models ===== \\ A common definit
- Exterior wall on floor slab @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- {2d}$, this results from the heat flow calculated using the heat flow software program. <WRAP centeralig
- Interior walls on floor slabs @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- 1.5 metres. This procedure is demonstrated below using an example. {{ :picopen:innenwand_auf_bodenplatt