Fulltext results:
- Types of ventilation @planning:building_services:ventilation:basics
- lanning aspects are health and comfort. Excellent air quality is especially essential and can only be achieved if "used" air is regularly replaced by fresh air. Opening windows twice a day is not enough (see [[[planning:buildin... t ventilation based on the requirements for fresh air is therefore indispensable in every [[basics:what
- Air volumes @planning:building_services:ventilation:basics
- ====== Air volumes ====== ===== Too much air is also undesirable! ===== ==== How much air is acceptable? ==== With a [[planning:building_services... rson), there are hardly any complaints about poor air quality. However, if the air gets too dry due to
- List of articles from the Research Group for Cost-effective Passive Houses @phi_publications
- - (not) a contradictio|Building services: supply air/extract air system with HRV versus exhaust air system | |2021|55|Sozialer Geschosswohnbau: Kostengünstig und energ... lled ventilation: Façade-integrated ventilation | Air distribution without air routing and fan with hea
- Ventilation @planning:building_services
- tives of a Passive House design. Excellent indoor air quality is indispensable. But this can only be achieved if stale air is exchanged with fresh outdoor air at regular intervals. This can definitely not be done by just open... y. Ventilation will work accurately only if stale air is removed constantly from the kitchen, bathrooms
- Passive House Schools - Boundary Conditions @planning:non-residential_passive_house_buildings:passive_house_schools
- __ which meets the criteria for acceptable indoor air quality.**\\ \\ This was shown in a contribution ... gs had often been made during measurements of the air quality in schools, but were repeatedly ignored. ... us floats for quite a time (up to 3 hours) in the air. The infection risk is higher, the higher the con... ion. Therefor, providing a decent amount of fresh air (which is around some 15 to 30 m³/h per person in
- Compact HVAC systems @planning:building_services
- g and cooling via the hygienically required fresh air supply ===== Every house that is occupied by humans requires fresh air. * If the fresh air supply is left to chance, it shouldn’t be a surprise if there is poor indoor air quality. * If heat is not recovered from the u
- Heat losses caused by drain pipes in the PHPP @sinfonia
- f this type of drain pipes is open to the ambient air, the lower end is connected to the sewer. During the heating period, the air in the pipe is warmer than the ambient air, resulting in a pressure difference (stack effect) that drives air from the sewer up the drain. Since the air from t
- Aspects of efficient ventilation in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- nts. \\ Certain areas of hospitals require great air flows, with especially high air exchange rates found in operation rooms, labs, and areas where utensil... al components are needed to filter and purify the air in compliance with hygienic and functional requir... fficiency is by optimizing the design and outdoor air demand controls along with reducing pressure loss
- The Passive House in summer @basics
- ound temperature 1m below floor slab\\ \\ outdoor air temperature\\ \\ basement\\ \\ ground floor (fron... * for the assessment of summer comfort; moreover, air humidity (sultriness limit!) and air speeds play an important role. As first and foremost the Central... system is operated only as an exhaust system with air changes of 0.475 h<sup>-1</sup> . From around 1
- PB 41: Planning tools for the summer situation in non-residential buildings @phi_publications:pb_41
- s augmented through intensive ventilation with an air change rate of 5 h<sup>-1</sup> during the summer... e frequency of overheating depends greatly on the air change rate of summer ventilation. Differences result mainly with low air change rates and high overheating frequencies in ... tendency for high loads with 9 W/m². However, for air change rates higher than 3 h<sup>-1</sup>, the su
- Thermal comfort parameters @basics:building_physics_-_basics:thermal_comfort
- ientific background [5],[6]. [{{:picopen:fig._1_air_movement_near_to_a_passive_house_window.jpg?520 | **Fig. 1** Air movement near to a Passive House window: Due to t... rature difference between window surface and room air, the speed of air sinking at the window is small. At the floor, approximately 10 cm horizontally from
- List of Passive House Conference contributions since 1996 @phi_publications
- gric response of timber frame walls with exterior air barriers |177 |Results and Analysis |Quantitative... gric response of timber frame walls with exterior air barriers |167 | |2013 |17 |Results and Analysis... g services |The effect of façade-integrated fresh air elements on energy demand and indoor temperatures... o; Paolo, Zangheri |nZEB coupled with an Earth to Air Heat Exchanger: development of an analytic model
- Airtightness and airtightness measurement @planning:refurbishment_with_passive_house_components:thermal_envelope
- w and why? ===== There are many disadvantages of air flowing in through joints and gaps in the buildin... ss ensures good ventilation in dwellings. However air movement is greatly dependent on outside wind spe... the stack effect within the building (where warm air tends to rise). There are substantial drafts in p... peeds but during periods of mild and calm weather air flows are inadequate. The air flow rate is too va
- Component Award 2016: Affordable ventilation solutions for retrofits @planning:refurbishment_with_passive_house_components
- on systems with heat recovery (supply and extract air systems) can be built much more efficiently, at l... principle of directed airflow. Here, fresh supply air flows not only from supply air rooms into extract air rooms via hallways, but also, for instance, from bedrooms into living rooms and
- The world’s first Passive House, Darmstadt-Kranichstein, Germany @examples:residential_buildings:multi-family_buildings:central_europe
- as well as by a minimal heating of incoming fresh air((We show at another place that this is possible i... * ventilation controls were developed based on air quality guidelines, * new specially insulated ... a subsoil heat exchanger for preheating the fresh air were used. The house has a very good thermal ins... **Heat\\ recovery\\ ventilation** | Counterflow air-to-air heat exchanger;\\ Located in the cellar (a
- Comparison of energy performance of ventilation systems using passive vs. active heat recovery @planning:building_services:ventilation
- Passive House schools – How to go about it @planning:non-residential_passive_house_buildings:passive_house_schools
- Introduction - Passive House buildings in different climates @basics:passive_houses_in_different_climates
- Refurbishment with Passive House components - introduction @planning:refurbishment_with_passive_house_components
- Energy efficiency in cafeterias and commercial kitchens @planning:non-residential_passive_house_buildings:cafeterias_and_commercial_kitchens
- Riedberg Passive House School, Frankfurt, Germany @examples:non-residential_buildings:passive_house_schools
- Energy efficiency of the Passive House Standard: Expectations confirmed by measurements in practice @operation:operation_and_experience:measurement_results
- Ventilation in commercial kitchens @planning:non-residential_passive_house_buildings:cafeterias_and_commercial_kitchens
- Basic principle for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- Passive House and the Sustainable Development Goals (SDGs): Connecting an international building standard with global aims @basics
- Evaluation of server and server room efficiency for non-residential buildings that exceed the primary energy criterion @certification
- Building Integrated Photovoltaics (BIPV) in Step by Step Retrofitting Projects @planning:refurbishment_with_passive_house_components
- Passive House - 6 reasons why you still need opening windows @planning:building_services:ventilation
- Baseline study - implementing the Passive House concept in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- Special features and characteristics of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- Step-by-step Retrofits towards EnerPHit Standard in social housing in Spain @planning:refurbishment_with_passive_house_components
- Passive House – the next decade | Determining application-specific PER factors @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- Checklist: Test reports of airtightness measurements @planning:airtight_construction:general_principles
- 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
- Insulation works – Evidence no.1 "Measurements at a highly insulated wall" @planning:thermal_protection:thermal_protection_works
- Certification of buildings in which the ground floor is used for commercial purposes (for PHPP 9, revised 5-Sep-2016) @certification
- Renewable primary energy demand in residential buildings with high energy intensity @basics:passive_house_-_assuring_a_sustainable_energy_supply
- Classic, Plus, Premium: The Passive House classes and how they can be reached @certification:passive_house_categories
- Step-by-step deep retrofit and building integrated façade/roof on a 'million program' house @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
- Comparison of in-situ measurements and hygrothermal simulations of four different interior insulation systems @planning:thermal_protection:thermal_protection_works:comparison_of_in_situ_measurements_and_hygrothermal_simulations_of_four_different_interior_insulation_systems
- Certification of terraced houses and semi-detached/duplex houses according to Passive House Institute criteria @certification
- Life Cycle energy balances, Embodied energy and the Passive House Standard @basics:energy_and_ecology
- Philips Experimental House Research 1974ff: Passive versus Active Measures in Europe & America @basics:the_passive_house_-_historical_review
- Internal heat gains in relation to living area @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- PHPP - validated and proven in practice @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Improving thermal bridges and airtightness in existing buildings @planning:refurbishment_with_passive_house_components:thermal_envelope
- Energy use for heating in a well insulated new building @planning:thermal_protection:thermal_protection_works