Plus 2.X:Design Conditions - Versionsgeschichte

Krizzl: /* Mechanical */

2011-06-01T06:40:19Z

Mechanical

← Nächstältere Version		Version vom 1. Juni 2011, 08:40 Uhr
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	===Mechanical===		===Mechanical===
	If there is a mechanical ventilation a [[Plus 2.X:Profile\|new schedule for working days has to be created]] and desired values must be entered. Also a ventilation control can be chosen if requested. Possible ventilation controls are: Temperature Control, Relative Humidity Control and CO2-Control. <br>		If there is a mechanical ventilation a [[Plus 2.X:Profile\|new schedule for working days has to be created]] and desired values must be entered. Also a ventilation control can be chosen if requested. Possible ventilation controls are: Temperature Control, Relative Humidity Control and CO2-Control. <br>
	If a mechanical ventilation is established, do '''not''' forget to assign sufficient capacities to it in the [[~~Plus~~ 2.X:HVAC\|HVAC menu ]]later on.		If a mechanical ventilation is established, do '''not''' forget to assign sufficient capacities to it in the [[PLus 2.X:HVAC\|HVAC menu]] later on.

	===Interchange===		===Interchange===

Krizzl am 1. Juni 2011 um 06:38 Uhr

2011-06-01T06:38:49Z

← Nächstältere Version		Version vom 1. Juni 2011, 08:38 Uhr
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	There are three different kinds of ventilation. Data can either be inputted manually for each one or data from extern files can be used for them. For further information click [[Plus 2.X:Files/Measured Data\|here]] <br>		There are three different kinds of ventilation. Data can either be inputted manually for each one or data from extern files can be used for them. For further information click [[Plus 2.X:Files/Measured Data\|here]] <br>
	===Natural===		===Natural===
	[[Bild:P2-descond-vent1.png]]Natural ventilation means air interchange though building leaks. The [[Plus 2.X:Profile\|periods and day-profile must be adjusted]] as required (as under temperature and relative humidity).<br>		[[Bild:P2-descond-vent1.png\|left]]Natural ventilation means air interchange though building leaks. The [[Plus 2.X:Profile\|periods and day-profile must be adjusted]] as required (as under temperature and relative humidity).<br>
	The air change rates in the day profile include for example the manual window ventilation. The unit can be chosen as needed. Possible units are: 1/h, m³/h, m³/s, Litre/h. <br>		The air change rates in the day profile include for example the manual window ventilation. The unit can be chosen as needed. Possible units are: 1/h, m³/h, m³/s, Litre/h. <br>
	Under Infiltration a value for air change rate through infiltration can be entered.		Under Infiltration a value for air change rate through infiltration can be entered.
			<br style="clear:both" />
	===Mechanical===		===Mechanical===
	If there is a mechanical ventilation a [[Plus 2.X:Profile\|new schedule for working days has to be created]] and desired values must be entered. Also a ventilation control can be chosen if requested. Possible ventilation controls are: Temperature Control, Relative Humidity Control and CO2-Control. <br>		If there is a mechanical ventilation a [[Plus 2.X:Profile\|new schedule for working days has to be created]] and desired values must be entered. Also a ventilation control can be chosen if requested. Possible ventilation controls are: Temperature Control, Relative Humidity Control and CO2-Control. <br>
Zeile 34:		Zeile 34:

	===Interchange===		===Interchange===
	[[Bild:P2-descond-vent2.png]] In the Interchange subsection air interchange between the respective heated zones and other zones can be considered. In this example air interchange from '''Attached zone 2: Unheated attic''' to our heated zone is regarded but any other zone can be chosen as well and values (in requested units selected in the drop down menu) can be entered for each combination.		[[Bild:P2-descond-vent2.png\|left]] In the Interchange subsection air interchange between the respective heated zones and other zones can be considered. In this example air interchange from '''Attached zone 2: Unheated attic''' to our heated zone is regarded but any other zone can be chosen as well and values (in requested units selected in the drop down menu) can be entered for each combination.
	Again [[Plus 2.X:Profile\|periods and day-profiles]] need to be created.		Again [[Plus 2.X:Profile\|periods and day-profiles]] need to be created.
			<br style="clear:both" />
	== CO2-Concentration ==		== CO2-Concentration ==

	The creation of [[Plus 2.X:Profile\|periods and day-profiles]] and the inputting the requested maximum values for CO2 is possible here.		The creation of [[Plus 2.X:Profile\|periods and day-profiles]] and the inputting the requested maximum values for CO2 is possible here.

Krizzl am 1. Juni 2011 um 06:37 Uhr

2011-06-01T06:37:48Z

← Nächstältere Version		Version vom 1. Juni 2011, 08:37 Uhr
Zeile 1:		Zeile 1:
	For Temperature, Relative Humidity, Ventilation and CO2-Concentration setpoints are entered in that dialog.		For Temperature, Relative Humidity, Ventilation and CO2-Concentration setpoints are entered in that dialog.


	Different design conditions describing Temperature, Relative Humidity, Ventilation and CO2-Concentration can be assigned to [[Plus 2.X:Profile\|periods]] and further specified by [[Plus 2.X:Profile\|day-profiles]] occurring in the periods.		Different design conditions describing Temperature, Relative Humidity, Ventilation and CO2-Concentration can be assigned to [[Plus 2.X:Profile\|periods]] and further specified by [[Plus 2.X:Profile\|day-profiles]] occurring in the periods.



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	===Interchange===		===Interchange===
	[[Bild:P2-descond-vent2.png]] In the Interchange subsection air interchange between ~~different~~ zones can be considered. In this example air interchange from Attached zone 2: Unheated attic is regarded		[[Bild:P2-descond-vent2.png]] In the Interchange subsection air interchange between the respective heated zones and other zones can be considered. In this example air interchange from '''Attached zone 2: Unheated attic''' to our heated zone is regarded but any other zone can be chosen as well and values (in requested units selected in the drop down menu) can be entered for each combination.
			Again [[Plus 2.X:Profile\|periods and day-profiles]] need to be created.

	== CO2-Concentration ==		== CO2-Concentration ==

			The creation of [[Plus 2.X:Profile\|periods and day-profiles]] and the inputting the requested maximum values for CO2 is possible here.

	~~Maximum~~ and ~~minimum temperatures are given for the control of heating~~ and ~~cooling, as well as thresholds for~~ the ~~relative humidity for humidification and dehumidification. The air exchange in~~ the ~~zone can be defined~~ for ~~natural and mechanical ventilation. The mechanical depends on temperature, humidity and~~ CO2 ~~concentration and can be controlled. Again, the units of each parameter can be selected in the drop-down menu~~.

Krizzl: Die Seite wurde neu angelegt: For Temperature, Relative Humidity, Ventilation and CO2-Concentration setpoints are entered in that dialog. Different design conditions describing Temperature, Relat...

2011-06-01T06:29:41Z

Die Seite wurde neu angelegt: For Temperature, Relative Humidity, Ventilation and CO2-Concentration setpoints are entered in that dialog. Different design conditions describing Temperature, Relat...

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For Temperature, Relative Humidity, Ventilation and CO2-Concentration setpoints are entered in that dialog.

Different design conditions describing Temperature, Relative Humidity, Ventilation and CO2-Concentration can be assigned to [[Plus 2.X:Profile|periods]] and further specified by [[Plus 2.X:Profile|day-profiles]] occurring in the periods.

== Temperature ==

[[Bild:P2-descond-temp.png|left]]

Under Temperature there is one subsection for minimal temperature (i.e. for the heating) and one for maximum temperature (i.e. the cooling) where you enter the boundary values to be tolerated. 
For further information on creating adequate periods and day-profiles click [[Plus 2.X:Profile|here.]]

Besides data from an extern file can be used. If you set the check mark, a new interface pops up: [[Bild:P2-descond-extern.png]] 
You can now access data sources that you entered under [[Plus 2.X:Files/Measured Data|the Files/Measured data entry]] in the Tree before. This makes sense if your periods and day profiles are rather complicated as it is easier to upload them than to input them manually.

 

== Relative Humidity==

The proceeding for relative humidity is in essentials the same as for temperature. You enter minimal values (for humidification) and maximum values (for dehumidification) that are to be tolerated by creating [[Plus 2.X:Profile|adequate periods and day-profiles]]. 
It is also possible to use date from an extern file that you uploaded under [[Plus 2.X:Files/Measured Data|the Files/Measured data entry]] the Tree. 
In day-profile under value you can modify the measurement unit for relative humidity as required.

== Ventilation ==
There are three different kinds of ventilation. Data can either be inputted manually for each one or data from extern files can be used for them. For further information click [[Plus 2.X:Files/Measured Data|here]] 
===Natural===
[[Bild:P2-descond-vent1.png]]Natural ventilation means air interchange though building leaks. The [[Plus 2.X:Profile|periods and day-profile must be adjusted]] as required (as under temperature and relative humidity). 
The air change rates in the day profile include for example the manual window ventilation. The unit can be chosen as needed. Possible units are: 1/h, m³/h, m³/s, Litre/h. 
Under Infiltration a value for air change rate through infiltration can be entered.

===Mechanical===
If there is a mechanical ventilation a [[Plus 2.X:Profile|new schedule for working days has to be created]] and desired values must be entered. Also a ventilation control can be chosen if requested. Possible ventilation controls are: Temperature Control, Relative Humidity Control and CO2-Control. 
If a mechanical ventilation is established, do '''not''' forget to assign sufficient capacities to it in the [[Plus 2.X:HVAC|HVAC menu ]]later on.

===Interchange===
[[Bild:P2-descond-vent2.png]] In the Interchange subsection air interchange between different zones can be considered. In this example air interchange from Attached zone 2: Unheated attic is regarded

== CO2-Concentration ==

Maximum and minimum temperatures are given for the control of heating and cooling, as well as thresholds for the relative humidity for humidification and dehumidification. The air exchange in the zone can be defined for natural and mechanical ventilation. The mechanical depends on temperature, humidity and CO2 concentration and can be controlled. Again, the units of each parameter can be selected in the drop-down menu.