Passive:Verification - Versionsgeschichte

SebSta: /* Passivehouse Recommendations */

2014-06-10T08:38:35Z

Passivehouse Recommendations

← Nächstältere Version		Version vom 10. Juni 2014, 10:38 Uhr
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	== Passivehouse Recommendations ==		== Passivehouse Recommendations ==
	[[Bild:Passive-verification_secondary.png\|right\|thumb\|~~Secondary requirements~~]]		[[Bild:Passive-verification_secondary.png\|right\|thumb\|Recommendations]]
	The recommendations consist of the HRV efficiency and a percentage chance of overheating of the building. Depending on the likelihood of overheating, WUFI®Passive will give recommendation if a separate cooling system is needed or not.<br style="clear:both" />		The recommendations consist of the HRV efficiency and a percentage chance of overheating of the building. Depending on the likelihood of overheating, WUFI®Passive will give recommendation if a separate cooling system is needed or not.<br style="clear:both" />

SebSta: /* Passivehouse Recommendations */

2014-06-10T08:38:21Z

Passivehouse Recommendations

← Nächstältere Version		Version vom 10. Juni 2014, 10:38 Uhr
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	== Passivehouse Recommendations ==		== Passivehouse Recommendations ==
	[[Bild:Passive-verification_secondary.png\|right\|thumb\|Secondary requirements]]		[[Bild:Passive-verification_secondary.png\|right\|thumb\|Secondary requirements]]
	The ~~secondary requirements~~ consist of the HRV efficiency and a percentage chance of overheating of the building. Depending on the likelihood of overheating, WUFI®Passive will give recommendation if a separate cooling system is needed or not.<br style="clear:both" />		The recommendations consist of the HRV efficiency and a percentage chance of overheating of the building. Depending on the likelihood of overheating, WUFI®Passive will give recommendation if a separate cooling system is needed or not.<br style="clear:both" />

	== Building Elements ==		== Building Elements ==

SebSta: /* Secondary Passivehouse Requirements */

2014-06-10T08:37:57Z

Secondary Passivehouse Requirements

← Nächstältere Version		Version vom 10. Juni 2014, 10:37 Uhr
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	The primary passive house requirements depend mostly on energy demand, mainly in form of cooling and heating as well as primary energy demand. All values are given in a specific value (per square meter/feet) and in total. Heating and cooling demand also provide a peak value(month), which is estimated by the extreme weather conditions in the climate tab.<br style="clear:both" />		The primary passive house requirements depend mostly on energy demand, mainly in form of cooling and heating as well as primary energy demand. All values are given in a specific value (per square meter/feet) and in total. Heating and cooling demand also provide a peak value(month), which is estimated by the extreme weather conditions in the climate tab.<br style="clear:both" />

	== ~~Secondary~~ Passivehouse ~~Requirements~~ ==		== Passivehouse Recommendations ==
	[[Bild:Passive-verification_secondary.png\|right\|thumb\|Secondary requirements]]		[[Bild:Passive-verification_secondary.png\|right\|thumb\|Secondary requirements]]
	The secondary requirements consist of the HRV efficiency and a percentage chance of overheating of the building. Depending on the likelihood of overheating, WUFI®Passive will give recommendation if a separate cooling system is needed or not.<br style="clear:both" />		The secondary requirements consist of the HRV efficiency and a percentage chance of overheating of the building. Depending on the likelihood of overheating, WUFI®Passive will give recommendation if a separate cooling system is needed or not.<br style="clear:both" />

LisaWhite am 30. Mai 2014 um 16:50 Uhr

2014-05-30T16:50:44Z

← Nächstältere Version		Version vom 30. Mai 2014, 18:50 Uhr
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	== Annual Heat/Cooling Demand ==		== Annual Heat/Cooling Demand ==
	[[Bild:Passive-verification_heatcooling_demand.png\|right\|thumb\|Heat/Cooling demand]]		[[Bild:Passive-verification_heatcooling_demand.png\|right\|thumb\|Heat/Cooling demand]]
	~~Opposes~~ annual heat gains and losses and thereby calculates the annual heat/cooling demand.<br>		This displays the balance between annual heat gains and losses and thereby calculates the annual heat/cooling demand.<br>
	The losses/gains are summarized by categories and ~~grphically~~ displayed on bottom ~~for better review~~.<br>		The losses/gains are summarized by categories and their balance is graphically displayed on the bottom. <br>
	Note: the heat gains during heating period and the heat losses during the cooling period are reduced by the Utilization Factor. The Utilization Factor is estimated by a complex calculation.		Note: the heat gains during heating period and the heat losses during the cooling period are reduced by the Utilization Factor. The Utilization Factor is estimated by a complex calculation.
	<br style="clear:both" />		<br style="clear:both" />
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	== Heating/Cooling Load ==		== Heating/Cooling Load ==
	[[Bild:Passive-verification_heatcooling_load.png\|right\|thumb\|Heat/Cooling load]]		[[Bild:Passive-verification_heatcooling_load.png\|right\|thumb\|Heat/Cooling load]]
	Apart from the Utilization Factor, the calculation is similar to the heating/cooling demand calculation. The results are based on the extreme weather conditions shown above. For the heating load ~~the~~ two possible weather conditions are investigated and the worst case is taken ~~as the relevant one~~.		Apart from the Utilization Factor, the calculation is similar to the heating/cooling demand calculation. The results are based on the extreme weather conditions shown above. For the heating load, two possible weather conditions are investigated and the worst case is taken.
	<br style="clear:both" />		<br style="clear:both" />

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	== Thermal Brigdes ==		== Thermal Brigdes ==
	[[Bild:Passive-verification_thermalbridges.png\|right\|thumb\|Thermal bridges]]		[[Bild:Passive-verification_thermalbridges.png\|right\|thumb\|Thermal bridges]]
	Summarizes all thermal bridges given in the [[Passive2:Tree_Thermal_Bridges\|thermal bridge]] tab of the tree ~~and its~~ heat gains and losses.<br style="clear:both" />		Summarizes all thermal bridges given in the [[Passive2:Tree_Thermal_Bridges\|thermal bridge]] tab of the navigation tree. This also displays the heat gains and losses resulting from the thermal bridges.<br style="clear:both" />

	== Windows ==		== Windows ==
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	== Summary Building Envelope ==		== Summary Building Envelope ==
	[[Bild:Passive-verification_buildingenvelope.png\|right\|thumb\|Building envelope]]~~Dimensions~~ of all building elements as well as their U- or Psi-Value. ~~Also~~ the transmission losses of each element, which are also needed for the heat ~~gain/loss statistic are given~~.<br>		[[Bild:Passive-verification_buildingenvelope.png\|right\|thumb\|Building envelope]] This displays dimensions of all building elements as well as their U- or Psi-Value. It also shows the transmission losses of each element, which are also needed for the balance of heat gains and losses.<br>
	The respective final shading ~~effect of each orientation is outlined here as well~~ for both, the heating and cooling ~~period~~.<br style="clear:both" />		The respective final shading reduction factors for both the heating and cooling periods are shown here, separated by orientation.<br style="clear:both" />

	== HVAC Systems ==		== HVAC Systems ==
	[[Bild:Passive-verification_hvac.png\|right\|thumb\|HVAC]]		[[Bild:Passive-verification_hvac.png\|right\|thumb\|HVAC]]
	An enumeration of all HVAC systems and their influence on the DHW consumption, heat gains/losses and primary energy demand or a ~~equivalenct~~ CO2 ~~emission~~.<br style="clear:both" />		This table displays an enumeration of all HVAC systems and their influence on the DHW consumption, heat gains/losses and primary energy demand. Also displayed is a value for the equivalent CO2 emissions.<br style="clear:both" />

	== Ventilation ==		== Ventilation ==
	[[Bild:Passive-verification_ventilation.png\|right\|thumb\|Ventilation]]		[[Bild:Passive-verification_ventilation.png\|right\|thumb\|Ventilation]]
	All relevant values ~~related to~~ the mechanical and natural ventilation are displayed here. If there ~~are~~ more than one ventilation ~~units~~, the total ~~efficency~~ of the ventilation system ~~and~~ the individual ~~ones~~ are listed on bottom. Those ~~numbers~~ also depend on the ~~attached ducts~~ and their ~~instulation standard~~.		All relevant values for the mechanical and natural ventilation are displayed here. If there is more than one ventilation unit, the total efficiency of the ventilation system as well as the individual units are listed on bottom. Those values also depend on the supply and exhaust duct lengths and their insulation levels.
	<br style="clear:both" />		<br style="clear:both" />

	== Electricity Demand - Auxiliary Electricity ==		== Electricity Demand - Auxiliary Electricity ==
	[[Bild:Passive-verification_auxelectricity.png\|right\|thumb\|Auxiliary electricity]]		[[Bild:Passive-verification_auxelectricity.png\|right\|thumb\|Auxiliary electricity]]
	A table containing the energy demand of all HVAC and ~~all~~ affiliated systems. <br style="clear:both" />		A table containing the auxiliary energy demand of all HVAC and affiliated systems. <br style="clear:both" />

	== Electricity Demand Of Electric Devices ==		== Electricity Demand Of Electric Devices ==
	A list of all input electric devices and their annual electric demand. <br>		A list of all input electric devices and their annual electric demand. <br>
	~~As input of~~ residential and non-residential ~~building differs, WUFI has different graphics for each type~~.		WUFI has different graphics for residential and non-residential buildings.

	<div class="tleft" style="clear:none">[[Bild:Passive-verification_electricitydemand.png\|right\|thumb\|Residential]]</div>		<div class="tleft" style="clear:none">[[Bild:Passive-verification_electricitydemand.png\|right\|thumb\|Residential]]</div>
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	== Internal Heat Gains ==		== Internal Heat Gains ==
	[[Bild:Passive-verification_intheatgains.png\|right\|thumb\|Heat gains]]		[[Bild:Passive-verification_intheatgains.png\|right\|thumb\|Heat gains]]
	Internal Heat Gains can either be calculated ~~individually~~ by entering data for ~~home e.g.~~ devices, lighting... or general predefined default values: <br>		Internal Heat Gains can either be calculated by entering project specific data for devices, lighting, etc. or, a general predefined default value may be used. The default values are shown below. <br>
	Dwelling: 2.1 W/m²<br>		Dwelling: 2.1 W/m²<br>
	Home for elderly/students: 4.1 W/m²<br>		Home for elderly/students: 4.1 W/m²<br>
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	[[Bild:Passive-verification_dhw.png\|right\|thumb\|DHW]]		[[Bild:Passive-verification_dhw.png\|right\|thumb\|DHW]]
	The relevant data for DHW distribution is shown in this section.<br>		The relevant data for DHW distribution is shown in this section.<br>
	A list of all distribution pipes and water ~~storages~~ can be found here as well.		A list of all distribution pipes and water storage devices can be found here as well.
	<br style="clear:both" />		<br style="clear:both" />

LisaWhite am 29. Mai 2014 um 22:31 Uhr

2014-05-29T22:31:04Z

← Nächstältere Version		Version vom 30. Mai 2014, 00:31 Uhr
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	= Results of Passive House Verification =		= Results of Passive House Verification =
	This page shows the different ~~subpoints of the output~~ of the Passive House Verification. There will be a short description of the output parameters for each ~~subpoint~~ as well as a screenshot.		This page shows the different sections of the Passive House Verification output report. There will be a short description of the output parameters for each section as well as a screenshot.
	== Building Information ==		== Building Information ==
	[[Bild:Passive-verification_building.png\|right\|thumb\|Building information]]		[[Bild:Passive-verification_building.png\|right\|thumb\|Building information]]
	The first section summarizes general information about the building itself and important boundary conditions such as the interior temperature or the internal loads.		The first section summarizes general information about the building itself and important boundary conditions such as the interior temperature and the internal loads.
	<br style="clear:both" />		<br style="clear:both" />

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	== Secondary Passivehouse Requirements ==		== Secondary Passivehouse Requirements ==
	[[Bild:Passive-verification_secondary.png\|right\|thumb\|Secondary requirements]]		[[Bild:Passive-verification_secondary.png\|right\|thumb\|Secondary requirements]]
	The secondary requirements consist of the HRV efficiency and a percentage chance of overheating of the building. Depending on the ~~values~~ WUFI®Passive will give recommendation if a ~~seperate~~ cooling system is needed or not.<br style="clear:both" />		The secondary requirements consist of the HRV efficiency and a percentage chance of overheating of the building. Depending on the likelihood of overheating, WUFI®Passive will give recommendation if a separate cooling system is needed or not.<br style="clear:both" />

	== Building Elements ==		== Building Elements ==
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	The building elements describes the influences of windows, HVAC systems and electric devices on the energy demand.<br>		The building elements describes the influences of windows, HVAC systems and electric devices on the energy demand.<br>
	=== Windows ===		=== Windows ===
	The graphic shows the heat losses and gains of solar radiation through windows ~~depending on the~~ orientation. Also average values for all windows are given ~~together with~~ the total glazing area.		The graphic shows the heat losses and gains of solar radiation through windows separated by orientation. Also average U-values for all windows are given as well as the total glazing area.

	=== HVAC ===		=== HVAC ===
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	== Heat Flow ==		== Heat Flow ==
	[[Bild:Passive-verification_heat_flow.png\|right\|thumb\|Heat flow]]		[[Bild:Passive-verification_heat_flow.png\|right\|thumb\|Heat flow]]
	Heat gains and losses are divided on different ~~causes~~. <br>		Heat gains and losses are divided into different categories. <br>
	Heat gains are ~~seperated~~ into solar gains, [[Passive2:Inner_Loads\|inner sources]], thermal bridges and mechanical heating.<br> <br>		Heat gains are separated into solar gains, [[Passive2:Inner_Loads\|inner sources]], thermal bridges and mechanical heating.<br> <br>
	Heat losses are ~~seperated~~ into windows&doors, the building envelope ~~and~~ natural and mechanical ventilation.<br> <br>		Heat losses are separated into windows & doors, the opaque building envelope, natural ventilation and mechanical ventilation.<br> <br>
	Both statistics are displayed in a pie chart.<br style="clear:both" />		Both statistics are displayed in a pie chart.<br style="clear:both" />

	== Climate ==		== Climate ==
	[[Bild:Passive-verification_climate.png\|right\|thumb\|Climate]]		[[Bild:Passive-verification_climate.png\|right\|thumb\|Climate]]
	Here you find local climate conditions e.g. the height of the building or ground conditions.<br>		Here you find local climate conditions e.g. the height of the building and ground conditions.<br>
	Furthermore there is a graphical overview of the climate given in the [[Passive2:Dialog_Climate\|localization/~~elimate~~]] section and possible ~~calulations~~ of undefined values (e.g. ground/sky temperatures).<br>		Furthermore there is a graphical overview of the climate given in the [[Passive2:Dialog_Climate\|localization/climate]] section and possible calculations of undefined values (e.g. ground/sky temperatures).<br>
	The second graph displays the solar radiation ~~sepatated~~ by ~~their~~ orientation.<br style="clear:both" />		The second graph displays the solar radiation separated by orientation.<br style="clear:both" />

	== Calculation Parameters ==		== Calculation Parameters ==
	[[Bild:Passive-verification_calculation_parameters.png\|right\|thumb\|Calculation parameters]]		[[Bild:Passive-verification_calculation_parameters.png\|right\|thumb\|Calculation parameters]]
	The main boundary conditions for the heat loss calculation are listed here.<br>		The main boundary conditions for the heat loss calculation are listed here.<br>
	~~There~~ you will also find the extreme weather conditions for the calculation of the heating/cooling load. For the heating load there are two possible climates available. The relevant climate (the climate with higher heating load ~~demand~~) is displayed on bottom.		Here you will also find the extreme weather conditions for the calculation of the heating/cooling load. For the heating load there are two possible climates available. The relevant climate (the climate with higher calculated heating load) is displayed on bottom.
	<br style="clear:both" />		<br style="clear:both" />

SebSta: /* DHW and Distribution */

2013-07-24T14:51:15Z

DHW and Distribution

← Nächstältere Version		Version vom 24. Juli 2013, 16:51 Uhr
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	== DHW and Distribution ==		== DHW and Distribution ==
	[[Bild:Passive-verification_dhw.png\|right\|thumb\|DHW]]<br style="clear:both" />		[[Bild:Passive-verification_dhw.png\|right\|thumb\|DHW]]
			The relevant data for DHW distribution is shown in this section.<br>
			A list of all distribution pipes and water storages can be found here as well.
			<br style="clear:both" />

SebSta: /* Internal Heat Gains */

2013-07-24T14:46:13Z

Internal Heat Gains

← Nächstältere Version		Version vom 24. Juli 2013, 16:46 Uhr
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	== Internal Heat Gains ==		== Internal Heat Gains ==
	[[Bild:Passive-verification_intheatgains.png\|right\|thumb\|Heat gains]]<br style="clear:both" />		[[Bild:Passive-verification_intheatgains.png\|right\|thumb\|Heat gains]]
			Internal Heat Gains can either be calculated individually by entering data for home e.g. devices, lighting... or general predefined default values: <br>
			Dwelling: 2.1 W/m²<br>
			Home for elderly/students: 4.1 W/m²<br>
			Office/administrative building: 3.5 W/m²<br>
			Schools: 2.8 W/m²
			<br style="clear:both" />

	== DHW and Distribution ==		== DHW and Distribution ==
	[[Bild:Passive-verification_dhw.png\|right\|thumb\|DHW]]<br style="clear:both" />		[[Bild:Passive-verification_dhw.png\|right\|thumb\|DHW]]<br style="clear:both" />

SebSta: /* Ventilation */

2013-07-24T14:40:36Z

Ventilation

← Nächstältere Version		Version vom 24. Juli 2013, 16:40 Uhr
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	== Ventilation ==		== Ventilation ==
	[[Bild:Passive-verification_ventilation.png\|right\|thumb\|Ventilation]]~~Someone else might explain this better~~ than ~~i do~~.<br style="clear:both" />		[[Bild:Passive-verification_ventilation.png\|right\|thumb\|Ventilation]]
			All relevant values related to the mechanical and natural ventilation are displayed here. If there are more than one ventilation units, the total efficency of the ventilation system and the individual ones are listed on bottom. Those numbers also depend on the attached ducts and their instulation standard.
			<br style="clear:both" />

	== Electricity Demand - Auxiliary Electricity ==		== Electricity Demand - Auxiliary Electricity ==

SebSta: /* Summary Building Envelope */

2013-07-24T14:33:51Z

Summary Building Envelope

← Nächstältere Version		Version vom 24. Juli 2013, 16:33 Uhr
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	== Summary Building Envelope ==		== Summary Building Envelope ==
	[[Bild:Passive-verification_buildingenvelope.png\|right\|thumb\|Building envelope]]Dimensions of all building elements as well as their U- or Psi-Value. Also the transmission losses of each element, which are also needed for the heat gain/loss statistic are given.<br>		[[Bild:Passive-verification_buildingenvelope.png\|right\|thumb\|Building envelope]]Dimensions of all building elements as well as their U- or Psi-Value. Also the transmission losses of each element, which are also needed for the heat gain/loss statistic are given.<br>
	The respective shading effect of each orientation is outlined here as well.<br style="clear:both" />		The respective final shading effect of each orientation is outlined here as well for both, the heating and cooling period.<br style="clear:both" />

	== HVAC Systems ==		== HVAC Systems ==

SebSta: /* Summary Building Envelope */

2013-07-24T14:32:04Z

Summary Building Envelope

← Nächstältere Version		Version vom 24. Juli 2013, 16:32 Uhr
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	== Summary Building Envelope ==		== Summary Building Envelope ==
	[[Bild:Passive-verification_buildingenvelope.png\|right\|thumb\|Building envelope]]Dimensions of all building elements as well as their U- or Psi-Value. Also the transmission losses of each element, which are also needed for the heat gain/loss statistic are given.<br>		[[Bild:Passive-verification_buildingenvelope.png\|right\|thumb\|Building envelope]]Dimensions of all building elements as well as their U- or Psi-Value. Also the transmission losses of each element, which are also needed for the heat gain/loss statistic are given.<br>
	The respective shading effect of each orientation is ~~given~~ here ~~too~~.<br style="clear:both" />		The respective shading effect of each orientation is outlined here as well.<br style="clear:both" />

	== HVAC Systems ==		== HVAC Systems ==