Fulltext results:
- List of articles from the Research Group for Cost-effective Passive Houses @phi_publications
- uildings|Tried and tested measures – reduction of heat input and active cooling possibilities | |2021|57... ewable energy: Conflict of objectives or synergy?|Heat pumps as important building blocks for a renewabl... in Weinert - accessing new potentials with solar heat| |2021|56|Energieeffizienz und erneuerbare Energi... tive residential buildings, home ventilation with heat recover| |2021|55|Sozialer Geschosswohnbau: Koste
- Insulation vs. thermal mass @planning:thermal_protection:thermal_protection_works
- of the thermal storage capacity of a wall and the heat gains from solar radiation are insufficiently, or... e the scientific community of applying laws (e.g. heat conductivity or the second law of thermodynamics)... erature doesn't fall below 14°C. The few interior heat sources have a moderating effect on the temperatu... although it is not "absolutely" certain that the heat equation correctly describes the thermal processe
- PB 41: Planning tools for the summer situation in non-residential buildings @phi_publications:pb_41
- ential buildings. Sometimes concentrated internal heat loads may occur during certain times, for example... uilding simulation programmes depict the relevant heat transfer processes sufficiently accurately; usual... steps which are usually much less than one hour. Heat transfer processes in building components and the... namic simulation. In the energy balance method, heat gains and heat losses are ascertained separately
- Passive House – the next decade | Determining application-specific PER factors @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- edule for a four-person household and a hot water heat pump with a seasonal performance factor SPF of 2.... house_the_next_decade#references|[AkkP 49]]]. The heat pump has a (heating) water storage with a usable ... volume of 260 liters. The amount of time that the heat pump is in operation can be adjusted to a large e... age / seasonal P2G methane \\ storage); hot water heat pump with seasonal performance factor SPF of 2.5.
- Comparison of energy performance of ventilation systems using passive vs. active heat recovery @planning:building_services:ventilation
- e of ventilation systems using passive vs. active heat recovery ====== Author: Dr Tomas Mikeska, Passiv... ses is a ventilation unit equipped with a passive heat recovery or energy recovery core (in the followin... equirement for certification of such systems is a heat recovery efficiency of 75% at a maximum electrici... re difference, the COP of such a system, i.e. the heat recovered divided by the electricity consumption,
- Internal heat capacity @basics
- ====== Internal heat capacity ====== The article on [[planning:thermal_protection:thermal_protection_wo... ]], explains how the overall (effective) internal heat capacity of a building influences the temperature... parameters which have a dynamic effect, like the heat capacity, can only be observed with non-stationar... ng DYNBIL has been published in [[Basics:Internal heat capacity#Literature|[AkkP-05] ]] and presented in
- The Passive House in summer @basics
- cs: **insulation does not "create" any additional heat**; it only reduces the heat exchange between systems with different temperatures. Therefore, it also protects a cool system from gaining heat from the surroundings. For this reason, cooling ... entilation in summer**. In addition, the internal heat sources are very small due to the electricity-sav
- Compact HVAC systems @planning:building_services
- rise if there is poor indoor air quality. * If heat is not recovered from the used air, there will be high ventilation heat losses – this isn't the way to achieve an energy ... ity of indoor air. Home ventilation with passive heat recovery is indispensable in new constructions an... ce_of_ventilation_systems_using_passive_vs_active_heat_recovery|passive versus active ventilation heat r
- Thermal insulation @planning:thermal_protection
- s usually higher than it is outside. As a result, heat is lost through the envelope and, unless this heat is replaced, the inside of the building cools down a... t climates (or during hot periods) with excessive heat entering the building through its envelope. Therefore, it makes sense **to restrict the heat flow** in any building irrespective of the climat
- Energy efficiency of the Passive House Standard: Expectations confirmed by measurements in practice @operation:operation_and_experience:measurement_results
- easurements. This diagram summarises the measured heat consumptions from four housing estates, a low-ene... comparison purposes. The individual values of the heat meter readings for the year 1994 are shown in __/... rage value is considerably lower than the average heat consumption in existing housing stock in Germany.... sists of 22 houses. __//Fig. 3//__ documents the heat meter readings of the 1998/99 winter season. The
- Internal heat gains in relation to living area @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- ng?nolink|}}]] \\ \\ \\ \\ \\ \\ ====== Internal heat gains in relation to living area ====== // New version of the standard assumptions for internal heat gains in residential buildings in the PHPP 9// \... ed a concept for new standard values for internal heat gains (IHG) in residential buildings [Grant 2014]... ng units (DU), as a result of which not only body heat from occupants but also the heat dissipated by el
- Types of ventilation @planning:building_services:ventilation:basics
- tion. If this is sufficent on wind-free days, the heat losses\\ during strong winds will be intolerably ... e). For one thing, a correspondingly high output heat supply near the inlet will then be necessary and ... ncoming air is not acceptable - and also the high heat los-\\ ses are inacceptable.\\ (Photograph and th... ent solution: supply and exhaust air systems with heat recovery ===== Ventilation will only work proper
- Classic, Plus, Premium: The Passive House classes and how they can be reached @certification:passive_house_categories
- ate electricity with biomass first and then use a heat pump for heat supply second. If some of the biomass is combusted in a household stove, around 80 percen... f the primary energy can be converted into useful heat. If biomass is consumed in a cogeneration unit, a... duce electricity and 30 percent to produce useful heat, with only 20 percent losses. A heat pump allows
- Energy balances - Background @planning:calculating_energy_efficiency
- nal surface\\ of the insulation.**//|\\ \\ ===== Heat losses and heat gains ===== Let us look at a heat flow which travels out of the balance area through the envelope, e.g... which escapes through a window. At first such a heat loss would reduce the energy in the balance area;
- The world’s first Passive House, Darmstadt-Kranichstein, Germany @examples:residential_buildings:multi-family_buildings:central_europe
- passively", solely by using the existing internal heat sources and the solar energy entering through the... h internal gains. How high the available internal heat gains really are, was disputed even back then – w... For example by asuming unrealistic high internal heat gains.)) (over 5 W/m²).\\ \\ ===== Preparatory ... were prepared, * the efficiency of ventilation heat recovery units was improved, * ventilation con
- Insulation works – Evidence no.1 "Measurements at a highly insulated wall" @planning:thermal_protection:thermal_protection_works
- Baseline study - implementing the Passive House concept in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery
- Special features and characteristics of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- Passive House schools – How to go about it @planning:non-residential_passive_house_buildings:passive_house_schools
- Energy use for heating in a well insulated new building @planning:thermal_protection:thermal_protection_works
- Sound generation, sound dispersion and sound proofing in heat pumps @planning:building_services:heating_and_dhw:heating:heat_pumps
- Component Award 2016: Affordable ventilation solutions for retrofits @planning:refurbishment_with_passive_house_components
- Philips Experimental House Research 1974ff: Passive versus Active Measures in Europe & America @basics:the_passive_house_-_historical_review
- Economic analysis for the retrofit of a detached single family house to the EnerPHit standard @planning:refurbishment_with_passive_house_components
- Passive House – the next decade | Methodology @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- Aspects of efficient ventilation in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- Factors that influence the energy balance and affordability of non-residential EnerPHit projects @basics:affordability:investing_in_energy_efficiency:economic_feasibility_of_passive_house_retrofits
- Basic principle for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- Software for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- Recommended procedure for calculating thermal bridges of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- Energy efficiency in cafeterias and commercial kitchens @planning:non-residential_passive_house_buildings:cafeterias_and_commercial_kitchens
- Introduction - Passive House buildings in different climates @basics:passive_houses_in_different_climates
- Building Integrated Photovoltaics (BIPV) in Step by Step Retrofitting Projects @planning:refurbishment_with_passive_house_components
- Ventilation in commercial kitchens @planning:non-residential_passive_house_buildings:cafeterias_and_commercial_kitchens
- Passive House Schools - Boundary Conditions @planning:non-residential_passive_house_buildings:passive_house_schools
- PHPP - validated and proven in practice @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Airtightness and airtightness measurement @planning:refurbishment_with_passive_house_components:thermal_envelope
- Prospects for the modernisation of existing buildings using highly efficient components @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
- Step-by-step Retrofits towards EnerPHit Standard in social housing in Spain @planning:refurbishment_with_passive_house_components
- “designPH” plugin for Trimble Sketchup @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Exterior wall on floor slab @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- Certification of buildings in which the ground floor is used for commercial purposes (for PHPP 9, revised 5-Sep-2016) @certification
- Life Cycle energy balances, Embodied energy and the Passive House Standard @basics:energy_and_ecology
- Efficiency of household appliances and their impact on the primary energy demand of residential buildings @basics:passive_house_-_assuring_a_sustainable_energy_supply
- Renewable primary energy demand in residential buildings with high energy intensity @basics:passive_house_-_assuring_a_sustainable_energy_supply
- PER-factors for electricity use: Location & application specific decarbonisation @certification:passive_house_categories
- Riedberg Passive House School, Frankfurt, Germany @examples:non-residential_buildings:passive_house_schools
- Lengdorf nursery school, Germany @examples:non-residential_buildings:passive_house_kindergartens:central_europe
- Passive House and the Sustainable Development Goals (SDGs): Connecting an international building standard with global aims @basics
- Refurbishment with Passive House components - introduction @planning:refurbishment_with_passive_house_components
- Passive House - 6 reasons why you still need opening windows @planning:building_services:ventilation
- 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
- Variant calculations and economic assessment with PHPP 9 @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Floor Replacement: Svartbäcksvägen @planning:refurbishment_with_passive_house_components:thermal_envelope