Hadley Cell - Revision history

Designing Buildings at 07:58, 25 July 2022

2022-07-25T07:58:14Z

← Older revision		Revision as of 07:58, 25 July 2022
Line 10:		Line 10:

	* Atmospheric pressure.		* Atmospheric pressure.
−	* Adaptability.
−	* Adaptation.
−	* Alternative futures for heritage.
	* Biosphere.		* Biosphere.
−	* Business resilience.
−	* Changing lifestyles.
−	* Buildings that help rebuild lives and communities.
	* Design Summer Year (DSY)		* Design Summer Year (DSY)
−	* Design flexibility.
	* Designing resilient cities: a guide to good practice (EP 103).		* Designing resilient cities: a guide to good practice (EP 103).
−	* Earthquake Design Practice for Buildings.
−	* Environmental plan.
−	* Environmental policy.
	* Flood level.		* Flood level.
	* Hydrosphere.		* Hydrosphere.
	* Hurricane design considerations.		* Hurricane design considerations.
−	* Horizon scanning.
−	* Interferometric synthetic aperture radar InSAR.
	* Lunar architecture.		* Lunar architecture.
	* Lithosphere.		* Lithosphere.
−	* Managing and responding to disaster.
−	* Resilience.
−	* Risk assessment.
	* Space architecture.		* Space architecture.
−	* Sustainability.
−	* Two steps towards a more resilient world.

	[[Category:DCN_Definition]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:Research_/_Innovation]] [[Category:Theory]] [[Category:Sustainability]]		[[Category:DCN_Definition]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:Research_/_Innovation]] [[Category:Theory]] [[Category:Sustainability]]

Designing Buildings at 07:54, 25 July 2022

2022-07-25T07:54:41Z

← Older revision		Revision as of 07:54, 25 July 2022
Line 1:		Line 1:
−	The Hadly cell decribes how warm air rises near the equator ~~of the globe~~, it then travels towards the pole at high altitude~~, as~~ it cools ~~enroute~~ it sinks and then warms again as it travels ~~toward~~ the equator. These are largest global circulation cells as they extend from the equator to between 30 and 40 degrees North and South.	+	The Hadly cell decribes how warm air rises near the equator, then travels towards the pole at high altitude. As it cools it sinks and then warms again as it travels towards the equator. These are the largest global circulation cells as they extend from the equator to between 30 and 40 degrees North and South.

−	This model of the earth’s atmospheric circulation ~~that~~ was proposed by George Hadley in 1735 to explain trade winds blowing westward and towards the equator. The missing element in his model was the impact of the earths rotation or the Coriolis effect, which also deflects air sideways ~~compliacting~~ the simple north-south circulation theory.	+	This model of the earth’s atmospheric circulation was proposed by George Hadley in 1735 to explain trade winds blowing westward and towards the equator. The missing element in his model was the impact of the earths rotation or the Coriolis effect, which also deflects air sideways complicating the simple north-south circulation theory.

−	Later the Ferrel cell or Mid Cell was proposed to account for mid latitude westerly winds as statistically averaged circulation. Air converges at low altitudes and ascends along the boundaries of cool polar air and warm subtropical air ~~taround~~ between 60 and 70 degrees north and south. This is often near the latitude of the UK, hence the varying weather ~~patterms~~ of that region. The circulation of this cell is impacted by the return flow of high altitude air around the tropics, where it joins sinking air from the Hadley cell. These cells ~~moves~~ in the opposite direction of that of the Hadley and Polar cells, he smallest and ~~which are the~~ weakest cells extending 60 to 70 degrees north and south, this air sinks over the highest latitudes and flows out towards the lower latitudes at the surface.	+	Later the Ferrel cell or Mid Cell was proposed to account for mid latitude westerly winds as statistically averaged circulation. Air converges at low altitudes and ascends along the boundaries of cool polar air and warm subtropical air around between 60 and 70 degrees north and south. This is often near the latitude of the UK, hence the varying weather patterns of that region. The circulation of this cell is impacted by the return flow of high altitude air around the tropics, where it joins sinking air from the Hadley cell. These cells move in the opposite direction of that of the Hadley and Polar cells, the smallest and weakest cells extending 60 to 70 degrees north and south, this air sinks over the highest latitudes and flows out towards the lower latitudes at the surface.

−	Atmospheric circulation around the ~~earth~~ is impacted by all three cells (and jet streams) along with ~~what is known as~~ the Corriolis effect ~~which occurs a result of the earth’s spin, and describes why air moves in a certain direction around certain areas of low pressure~~.	+	Atmospheric circulation around the Earth is impacted by all three cells (and jet streams) along with the Corriolis effect.

	= Related articles on Designing Buildings =		= Related articles on Designing Buildings =

Editor at 07:33, 19 July 2022

2022-07-19T07:33:11Z

← Older revision		Revision as of 07:33, 19 July 2022
Line 17:		Line 17:
	* Changing lifestyles.		* Changing lifestyles.
	* Buildings that help rebuild lives and communities.		* Buildings that help rebuild lives and communities.
−	* DSY	+	* Design Summer Year (DSY)
	* Design flexibility.		* Design flexibility.
	* Designing resilient cities: a guide to good practice (EP 103).		* Designing resilient cities: a guide to good practice (EP 103).

Editor: Created page with "The Hadly cell decribes how warm air rises near the equator of the globe, it then travels towards the pole at high altitude, as it cools enroute it sinks and then warms again as ..."

2022-07-18T19:32:30Z

Created page with "The Hadly cell decribes how warm air rises near the equator of the globe, it then travels towards the pole at high altitude, as it cools enroute it sinks and then warms again as ..."

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The Hadly cell decribes how warm air rises near the equator of the globe, it then travels towards the pole at high altitude, as it cools enroute it sinks and then warms again as it travels toward the equator. These are largest global circulation cells as they extend from the equator to between 30 and 40 degrees North and South.

This model of the earth’s atmospheric circulation that was proposed by George Hadley in 1735 to explain trade winds blowing westward and towards the equator. The missing element in his model was the impact of the earths rotation or the Coriolis effect, which also deflects air sideways compliacting the simple north-south circulation theory.

Later the Ferrel cell or Mid Cell was proposed to account for mid latitude westerly winds as statistically averaged circulation. Air converges at low altitudes and ascends along the boundaries of cool polar air and warm subtropical air taround between 60 and 70 degrees north and south. This is often near the latitude of the UK, hence the varying weather patterms of that region. The circulation of this cell is impacted by the return flow of high altitude air around the tropics, where it joins sinking air from the Hadley cell. These cells moves in the opposite direction of that of the Hadley and Polar cells, he smallest and which are the weakest cells extending 60 to 70 degrees north and south, this air sinks over the highest latitudes and flows out towards the lower latitudes at the surface.

Atmospheric circulation around the earth is impacted by all three cells (and jet streams) along with what is known as the Corriolis effect which occurs a result of the earth’s spin, and describes why air moves in a certain direction around certain areas of low pressure.

= Related articles on Designing Buildings =

* Atmospheric pressure.
* Adaptability.
* Adaptation.
* Alternative futures for heritage.
* Biosphere.
* Business resilience.
* Changing lifestyles.
* Buildings that help rebuild lives and communities.
* DSY
* Design flexibility.
* Designing resilient cities: a guide to good practice (EP 103).
* Earthquake Design Practice for Buildings.
* Environmental plan.
* Environmental policy.
* Flood level.
* Hydrosphere.
* Hurricane design considerations.
* Horizon scanning.
* Interferometric synthetic aperture radar InSAR.
* Lunar architecture.
* Lithosphere.
* Managing and responding to disaster.
* Resilience.
* Risk assessment.
* Space architecture.
* Sustainability.
* Two steps towards a more resilient world.

[[Category:DCN_Definition]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:Research_/_Innovation]] [[Category:Theory]] [[Category:Sustainability]]