Fulltext results:
- Energy balances - Background @planning:calculating_energy_efficiency
- precisely: it includes all areas in a building in which comfortable thermal conditions should prevail. It... and heat gains ===== Let us look at a heat flow which travels out of the balance area through the envelope, e.g. warm air which escapes through a window. At first such a heat l... lose any heat. Unfortunately, the mechanisms by which systems having a higher temperature transfer heat
- Airtightness and airtightness measurement @planning:refurbishment_with_passive_house_components:thermal_envelope
- al air flowing in through the thermal insulation, which would otherwise impair the insulating effect and ... th __air__tightness that is being discussed here, which is used for the movement of air through the build... ss is completely different from __air__tightness, which is an important complement of the concept, partic... re test (airtightness test or “blower door test”) which determines the overall remaining leakage of a bui
- Insulation vs. thermal mass @planning:thermal_protection:thermal_protection_works
- , many new findings have become available, all of which support this publication. The full (German) versi... something can be said about the reliability with which energy can be saved through better insulation. In... nsignificant effect with very small energy gains, which is reduced even more by the heat radiation into t... harge ===== An uninsulated hot water bottle (one which is not under a well-insulating duvet) releases it
- Thermal insulation @planning:thermal_protection
- ng envelope consists of all the building elements which separate the inside from the outside. Its main pu... oor climate – irrespective of the outdoor climate which is determined by the weather. During cold peri... ct, it is thermal insulation and not heat storage which is important (see [[planning:thermal_protection:t... ultiply the U-value by the heating degree hours – which is 78,000 degree hours for an average Central Eu
- Dynamic simulation of a building's thermal performance @planning:calculating_energy_efficiency
- l works with one air node and one radiation node, which are clearly separated from each other. Heat trans... balance results from the high level of complexity which the "house and heating" system exhibits in combin... s on the (insulation) standard of the building in which the subsystem is used. An image of the overall "... n the building model: even the parameter studies, which are carried out in [Feist 1994] with great effort
- Internal heat gains in relation to living area @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- ed in smaller dwelling units (DU), as a result of which not only body heat from occupants but also the heat dissipated by electrical applications – which is in part linked to the number of occupants – in... y rates and internal heat gains was devised below which will be used as a standard value for residential ... stimated average values for the model shown here, which may be higher or lower in individual cases. Never
- Passive House Schools - Boundary Conditions @planning:non-residential_passive_house_buildings:passive_house_schools
- ern school should have __controlled ventilation__ which meets the criteria for acceptable indoor air qual... Therefor, providing a decent amount of fresh air (which is around some 15 to 30 m³/h per person in school... ment for corresponding air conditioning systems), which were not dealt with in the Research Group. If th... , the overall air flow rates and air change rates which have to be planned are considerably higher during
- Calculating energy efficiency
- process management constitute technical solutions which often also improve the quality of the desired ser... ating (or cooling). Let us consider the heat flow which passes from the inside towards the outside through the building envelope, e.g. warm air which escapes through a window. At first such a "heat l... order to keep the temperature constant. \\ But which technical solutions are available for improving e
- Introduction: Retail stores as Passive Houses @planning:non-residential_passive_house_buildings
- e as a discounter market//**}}] The cycles during which lessees of retail stores change or stores are rad... n costs and in the form of halls without columns, which has resulted in a typical building structure, as ... ly focuses on the energy demand for space heating which dominates in existing buildings and can be easily... eas. This will be discussed below in brief, after which we will turn to the subject of space heating. \\
- Outdoor thermography @planning:thermal_protection:thermal_protection_works
- ange is that part of the invisible light spectrum which is adjacent to the red end of the visible light r... rd long-wave thermal radiation and produce images which similar to photographs – the only difference bein... d radiation with a wavelength between 8 and 15 µm which allows for conclusions to be drawn regarding the ... rey) as well as the insulation panels (dark grey) which have\\ already been applied from the bottom to th
- Types of ventilation @planning:building_services:ventilation:basics
- fluctuate too much in Central Europe. In a house which is not leaky enough for sufficient air exchange d... or an average air change of 2 / 24 h<sup>-1</sup> which is less than 0.1 h<sup>-1</sup>. There is no dou... is often present here. These are the conditions which encourage mould growth (area in blue). **Conclus... cases. The best solution is a ventilation system which always ensures an adequate supply of fresh air.
- Non-residential Passive House buildings
- contribute to the elimination of a misconception which also many architects subscribe to, that “Passive ... incur special demands for the comfort of patients which must be met in a reliable way. The application of... , dishes are washed and food is kept cool, all of which require a lot of energy; in addition, each of the... sses creates a lot of internal heat and moisture, which has to be drawn out of the kitchen with sufficien
- PHPP - validated and proven in practice @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Thermie Programme of the European Commission, in which urban settlements and larger building projects in... sured data - and the calculated results are those which were computed before the start of construction an... r the Passive House standard – i.e. for buildings which require very little energy for heating. Here, the... rocedures (e.g. the energy savings ordinance EnEV which is applicable in Germany). There are important re
- Types of glazing and their specific values @planning:thermal_protection:windows
- educed by the air layer to about **2.8 W/(m²K)**, which means that the heat losses are about half of thos... ce can be filled with inert gases, usually Argon, which has a lower heat conductivity than ordinary air. ... mfort window", also called "Passive House window" which reduces the annual heat losses to less than the e... he result is a house with negligible heat losses, which stays comfortably warm and can be heated with a v
- Airtightness measurements in Passive Houses @planning:airtight_construction
- rried out according to the procedure listed below which is not part of the ISO 9972. The resulting volume... tation, it can be helpful to use the "room data", which is included as an additional tool in PHPP Version... in the airtight layer can no longer be remedied, which would not be practical.| | |For this reason, carr... nd exhaust air openings of the ventilation system which must be sealed for the measurement. In a Passive
- Refurbishment with Passive House components - introduction @planning:refurbishment_with_passive_house_components
- Insulation works – Evidence no.1 "Measurements at a highly insulated wall" @planning:thermal_protection:thermal_protection_works
- Overall retrofit plan for step-by-step retrofits to EnerPHit Standard @planning:refurbishment_with_passive_house_components
- Baseline study - implementing the Passive House concept in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- Energy use for heating in a well insulated new building @planning:thermal_protection:thermal_protection_works
- Step-by-step Retrofits towards EnerPHit Standard in social housing in Spain @planning:refurbishment_with_passive_house_components
- Checklist: Test reports of airtightness measurements @planning:airtight_construction:general_principles
- Building Integrated Photovoltaics (BIPV) in Step by Step Retrofitting Projects @planning:refurbishment_with_passive_house_components
- Economic analysis for the retrofit of a detached single family house to the EnerPHit standard @planning:refurbishment_with_passive_house_components
- Step-by-step deep retrofit and building integrated façade/roof on a 'million program' house @planning:refurbishment_with_passive_house_components
- Comparison of energy performance of ventilation systems using passive vs. active heat recovery @planning:building_services:ventilation
- Energy efficiency in cafeterias and commercial kitchens @planning:non-residential_passive_house_buildings:cafeterias_and_commercial_kitchens
- Passive House schools – How to go about it @planning:non-residential_passive_house_buildings:passive_house_schools
- Influence of retrofitting on daylighting @planning:refurbishment_with_passive_house_components:mechanical_systems
- Prospects for the modernisation of existing buildings using highly efficient components @planning:refurbishment_with_passive_house_components
- 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
- Aspects of efficient ventilation in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- Floor Replacement: Svartbäcksvägen @planning:refurbishment_with_passive_house_components:thermal_envelope
- PHI window certification: previous success and new climate zones @planning:thermal_protection:windows:window_certification
- Component Award 2016: Affordable ventilation solutions for retrofits @planning:refurbishment_with_passive_house_components
- Checklist for Design: Ventilation System in a residential Passive House Building @planning:building_services:ventilation
- Passive House - 6 reasons why you still need opening windows @planning:building_services:ventilation
- PHPP calculations in hot and humid climates @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- “designPH” plugin for Trimble Sketchup @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- The overall heat transfer coefficient or U-value @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Variant calculations and economic assessment with PHPP 9 @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery