Jmdonev: 1 revision imported

2026-06-04T17:16:57Z

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Energy>Jmdonev at 23:22, 19 May 2026

2026-05-19T23:22:18Z

← Older revision		Revision as of 23:22, 19 May 2026
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	~~[[Category:Done 2015-08-21]]~~		<onlyinclude>
	[[File:~~Illust_passive_solar_d2_319pxW~~.~~gif~~\|~~400px\|framed\|right~~\|Figure 1. A ~~diagram~~ of a Trombe wall.<ref>Wikimedia Commons. (~~August 6~~, ~~2015~~). ''Trombe ~~Wall~~'' [Online]. Available: https://~~upload~~.wikimedia.org/~~wikipedia~~/~~commons~~/3/3d/~~Illust_passive_solar_d2_319pxW~~.~~gif~~</ref>]]		[[File:Trombe wall img.jpg\|thumb\|Figure 1. A picture of a Trombe wall.<ref>Wikimedia Commons (2010). (Accessed May 19, 2026). ''Trombe mur'' [Online]. Available: https://commons.wikimedia.org/wiki/File:Trombe_mur.JPG</ref>]]
			'''Trombe walls''' are a type of technology that can be installed in homes to [[passive solar heating and cooling\|passively heat the building]]. The inclusion of Trombe walls reduces the need to heat the building using traditional methods such as [[furnace]]s or other [[space heating\|space heaters]], reducing the amount of [[energy]] used to [[heat]] the home. Like a [[solar chimney]] or [[solar wall]], Trombe walls are a way to achieve [[energy efficient building design]].</onlyinclude><ref name="RE1">Autodesk Sustainability Workshop. (August 10, 2015). ''Trombe Walls and Sunspaces'' [Online]. Available: http://sustainabilityworkshop.autodesk.com/buildings/trombe-wall-and-attached-sunspace</ref> These walls are beneficial as they require little to no effort to operate and are ideal for spaces where quiet and privacy is desirable.

	~~<onlyinclude>'''Trombe~~ walls~~'''~~ are ~~a type~~ of ~~technology~~ that ~~can be installed in homes to~~ [[~~passive~~ solar ~~heating and cooling\|passively heat the building~~]]. The ~~inclusion of Trombe walls reduces the need to heat the building using traditional methods such as~~ [[~~furnace~~]]~~s or other~~ [[~~space heating\|space heaters~~]], ~~reducing the~~ amount of [[~~energy~~]] ~~used~~ to ~~[[heat]]~~ the ~~home. Like a~~ [[~~solar chimney~~]] ~~or [[solar wall]], Trombe walls are~~ a ~~way to achieve [[energy efficient building design]]~~.~~</onlyinclude>~~<ref name="RE1">~~Autodesk Sustainability Workshop. (August 10, 2015)~~. ''~~Trombe Walls and Sunspaces~~'' [~~Online~~]. Available: http://sustainabilityworkshop.autodesk.com/buildings/trombe-wall-and-attached-sunspace</ref> These walls are beneficial as they require little to no effort to operate and are ideal for spaces where silences and privacy are desirable.		These walls are built of some dark-coloured material (sometimes concrete) that is built facing the [[Sun]] so that the [[solar radiation]] is incident on this wall. The [[wall assembly\|wall]] is then covered with an exterior [[glazing]], with a small amount of [[air]] between the wall and the glazing. This glazing works to trap the [[sunlight]] like a small greenhouse.<ref name="RE1"/> In the Northern hemisphere these walls are south facing. For an explanation of ''why'' it is the south facing wall, click [[Solar collector orientation\|here]].

	~~These walls are built of some dark-coloured material - sometimes concrete - that is built facing the~~ [[~~Sun]] so that the [[solar radiation]] is incident on this wall~~. ~~This [[wall assembly~~\|~~wall]] is then covered with an exterior [[glazing]], with~~ a ~~small amount of [[air]] between the~~ wall ~~and the glazing. This glazing works to trap the [[sunlight]] like a small greenhouse~~.<ref ~~name="RE1"/~~> ~~In the Northern hemisphere these walls are south facing~~. ~~For an explanation of~~ ''~~why~~'' ~~it is the south facing wall, click~~ [~~[Solar collector orientation~~\|~~here~~]].		==How They Work==
			[[File:Illust_passive_solar_d2_319pxW.gif\|framed\|Figure 2. A diagram of a Trombe wall.<ref>Wikimedia Commons. (August 6, 2015). ''Trombe Wall'' [Online]. Available: https://upload.wikimedia.org/wikipedia/commons/3/3d/Illust_passive_solar_d2_319pxW.gif</ref>\|left]]For a Trombe wall to work properly, during cold seasons it must be built to maximize the total heat gain from the Sun while minimizing any losses that occur. During hot seasons, they shouldn't gain heat.

	~~==How They Work==~~		In the winter daytime, Trombe walls facing the Sun have sunlight incident upon them. The wall absorbs and stores the heat coming from the direct solar radiation. Cool air from the building enters the air channel between the wall and the glazing through a vent present at the bottom of the wall. The cool air enters the space at the bottom, and is heated by the heat stored in the concrete wall.<ref name="RE1" /> As this occurs, the warming air rises and is fed back into the building through a vent present at the top of the wall.<ref name="Article1"> H. Chan. S. Riffat and J. Zhu. “Review of Passive Solar Heating and Cooling Technologies.” Renewable and Sustainable Energy Reviews, vol. 14, pp. 781-789, February 2010.</ref> On top of that, the wall itself heats the inside room slowly by radiating its heat into the room.
	For a Trombe wall to work properly, it must be built to maximize the total heat gain from the Sun while minimizing any losses that occur during cold times. As well, they shouldn't gain heat in hot periods. In the daytime, Trombe walls facing the Sun have sunlight incident upon them. The wall absorbs and stores the heat coming from the direct solar radiation. Cool air from the building enters the air channel between the wall and the glazing through a vent ~~that is~~ present at the bottom of the wall. The cool air enters at the bottom, and is heated by the heat stored in the concrete wall.<ref name="RE1"/> As this occurs, the warming air rises and is fed back into the building through a vent present at the top of the wall.<ref name=Article1> H. Chan. S. Riffat and J. Zhu. “Review of Passive Solar Heating and Cooling Technologies.” Renewable and Sustainable Energy Reviews, vol. 14, pp. 781-789, February 2010.</ref> ~~Additionally~~, the wall itself heats the inside room slowly by radiating its heat into the room.

	At night, a Trombe wall functions differently. The vents at the top and bottom of the wall are closed to ensure that the now cool air in the channel between the glazing and the wall doesn't re-enter the home. Heat absorbed by the concrete wall is still able to maintain a comfortably warm internal space overnight.<ref name="RE1"/>		At night, a Trombe wall functions differently. The vents at the top and bottom of the wall are closed to ensure that the now cool air in the channel between the glazing and the wall doesn't re-enter the home. Heat absorbed by the concrete wall is still able to maintain a comfortably warm internal space overnight.<ref name="RE1"/>

	In order to prevent over-heating in the summer, a roof overhang or other [[shading technology\|shading technologies]] can be used to block excessive solar radiation from hitting the Trombe wall and heating it.<ref name=Article2> W. Feist. “First Steps: What Can be a Passive House in Your Region with Your Climate?” Internet: http://passive.bg/files/files/83dede941ff2a5e60dd8e0d1cbfc24acFirstStep.pdf, [Sept. 19, 2013]</ref>		In order to prevent over-heating in the summer, a roof overhang or other [[shading technology\|shading technologies]] can be used to block excessive solar radiation from hitting the Trombe wall and heating it.<ref name=Article2> W. Feist. “First Steps: What Can be a Passive House in Your Region with Your Climate?” Internet: http://passive.bg/files/files/83dede941ff2a5e60dd8e0d1cbfc24acFirstStep.pdf, [Sept. 19, 2013]</ref>

			== For Further Reading ==

			* [[Passive solar heating and cooling]]
			* [[Solar chimney]]
			* [[Solar wall]]
			* [[Thermal mass]]
			* [[Curtain wall]]
			* Or explore a [[Special:Random\|random page]]

	==References==		==References==
	{{reflist}}		{{reflist}}
	[[Category:Uploaded]]		[[Category:Uploaded]]
			[[Category:Done 2026-06-01]]

J.williams: 1 revision imported

2015-08-26T21:31:45Z

1 revision imported

← Older revision	Revision as of 21:31, 26 August 2015
(No difference)

Kjstenho at 19:23, 18 August 2015

2015-08-18T19:23:05Z

New page

[[Category:Done 2015-08-21]]
[[File:Illust_passive_solar_d2_319pxW.gif|400px|framed|right|Figure 1. A diagram of a Trombe wall.<ref>Wikimedia Commons. (August 6, 2015). ''Trombe Wall'' [Online]. Available: https://upload.wikimedia.org/wikipedia/commons/3/3d/Illust_passive_solar_d2_319pxW.gif</ref>]]

<onlyinclude>'''Trombe walls''' are a type of technology that can be installed in homes to [[passive solar heating and cooling|passively heat the building]]. The inclusion of Trombe walls reduces the need to heat the building using traditional methods such as [[furnace]]s or other [[space heating|space heaters]], reducing the amount of [[energy]] used to [[heat]] the home. Like a [[solar chimney]] or [[solar wall]], Trombe walls are a way to achieve [[energy efficient building design]].</onlyinclude><ref name="RE1">Autodesk Sustainability Workshop. (August 10, 2015). ''Trombe Walls and Sunspaces'' [Online]. Available: http://sustainabilityworkshop.autodesk.com/buildings/trombe-wall-and-attached-sunspace</ref> These walls are beneficial as they require little to no effort to operate and are ideal for spaces where silences and privacy are desirable.

These walls are built of some dark-coloured material - sometimes concrete - that is built facing the [[Sun]] so that the [[solar radiation]] is incident on this wall. This [[wall assembly|wall]] is then covered with an exterior [[glazing]], with a small amount of [[air]] between the wall and the glazing. This glazing works to trap the [[sunlight]] like a small greenhouse.<ref name="RE1"/> In the Northern hemisphere these walls are south facing. For an explanation of ''why'' it is the south facing wall, click [[Solar collector orientation|here]].

==How They Work==
For a Trombe wall to work properly, it must be built to maximize the total heat gain from the Sun while minimizing any losses that occur during cold times. As well, they shouldn't gain heat in hot periods. In the daytime, Trombe walls facing the Sun have sunlight incident upon them. The wall absorbs and stores the heat coming from the direct solar radiation. Cool air from the building enters the air channel between the wall and the glazing through a vent that is present at the bottom of the wall. The cool air enters at the bottom, and is heated by the heat stored in the concrete wall.<ref name="RE1"/> As this occurs, the warming air rises and is fed back into the building through a vent present at the top of the wall.<ref name=Article1> H. Chan. S. Riffat and J. Zhu. “Review of Passive Solar Heating and Cooling Technologies.” Renewable and Sustainable Energy Reviews, vol. 14, pp. 781-789, February 2010.</ref> Additionally, the wall itself heats the inside room slowly by radiating its heat into the room.

At night, a Trombe wall functions differently. The vents at the top and bottom of the wall are closed to ensure that the now cool air in the channel between the glazing and the wall doesn't re-enter the home. Heat absorbed by the concrete wall is still able to maintain a comfortably warm internal space overnight.<ref name="RE1"/>

In order to prevent over-heating in the summer, a roof overhang or other [[shading technology|shading technologies]] can be used to block excessive solar radiation from hitting the Trombe wall and heating it.<ref name=Article2> W. Feist. “First Steps: What Can be a Passive House in Your Region with Your Climate?” Internet: http://passive.bg/files/files/83dede941ff2a5e60dd8e0d1cbfc24acFirstStep.pdf, [Sept. 19, 2013]</ref>
==References==
{{reflist}}
[[Category:Uploaded]]

Trombe wall - Revision history

Jmdonev: 1 revision imported

Energy>Jmdonev at 23:22, 19 May 2026

J.williams: 1 revision imported

Kjstenho at 19:23, 18 August 2015