Fluid - Revision history

Jmdonev: 1 revision imported

2021-12-20T19:47:17Z

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energy>Jmdonev at 21:32, 9 December 2021

2021-12-09T21:32:06Z

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	[[File:three states of matter.jpg\|right\|thumb\|400px\|Figure 1. These are molecules in 3 different states. Only liquids and gases are fluids. Since the molecules in solids are so tightly packed, they do not have the ability to 'flow'.<ref>"Changes of states of matter", Flickr, 2018. [Online]. Available: https://www.flickr.com/photos/121935927@N06/13579539765. [Accessed: 08- Jun- 2018].</ref>]]		[[File:three states of matter.jpg\|right\|thumb\|400px\|Figure 1. These are molecules in 3 different states. Only liquids and gases are fluids. Since the molecules in solids are so tightly packed, they do not have the ability to 'flow'.<ref>"Changes of states of matter", Flickr, 2018. [Online]. Available: https://www.flickr.com/photos/121935927@N06/13579539765. [Accessed: 08- Jun- 2018].</ref>]]

Jmdonev: 1 revision imported

2021-09-27T00:03:11Z

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energy>Ethan.boechler at 20:42, 10 September 2021

2021-09-10T20:42:22Z

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			[[fr:Fluide]]
	[[File:three states of matter.jpg\|right\|thumb\|400px\|Figure 1. These are molecules in 3 different states. Only liquids and gases are fluids. Since the molecules in solids are so tightly packed, they do not have the ability to 'flow'.<ref>"Changes of states of matter", Flickr, 2018. [Online]. Available: https://www.flickr.com/photos/121935927@N06/13579539765. [Accessed: 08- Jun- 2018].</ref>]]		[[File:three states of matter.jpg\|right\|thumb\|400px\|Figure 1. These are molecules in 3 different states. Only liquids and gases are fluids. Since the molecules in solids are so tightly packed, they do not have the ability to 'flow'.<ref>"Changes of states of matter", Flickr, 2018. [Online]. Available: https://www.flickr.com/photos/121935927@N06/13579539765. [Accessed: 08- Jun- 2018].</ref>]]

Jmdonev at 19:04, 14 July 2020

2020-07-14T19:04:02Z

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	[[File:three states of matter.jpg\|right\|thumb\|400px\|Figure 1. These are molecules in 3 different states. Only liquids and gases are fluids. Since the molecules in solids are so tightly packed, they do not have the ability to 'flow'.<ref>"Changes of states of matter", Flickr, 2018. [Online]. Available: https://www.flickr.com/photos/121935927@N06/13579539765. [Accessed: 08- Jun- 2018].</ref>]]		[[File:three states of matter.jpg\|right\|thumb\|400px\|Figure 1. These are molecules in 3 different states. Only liquids and gases are fluids. Since the molecules in solids are so tightly packed, they do not have the ability to 'flow'.<ref>"Changes of states of matter", Flickr, 2018. [Online]. Available: https://www.flickr.com/photos/121935927@N06/13579539765. [Accessed: 08- Jun- 2018].</ref>]]

	<onlyinclude>A '''fluid''' is a material that can flow easily and includes both [[liquid]]s and [[gas]]es. These materials often contain [[energy]] that can be harnessed as [[primary energy]].</onlyinclude> These include the harnessing of ~~primary energy known~~ [[primary energy flow]]s like:		<onlyinclude>A '''fluid''' is a material that can flow easily and includes both [[liquid]]s and [[gas]]es. These materials often contain [[energy]] that can be harnessed as [[primary energy]].</onlyinclude> These include the harnessing of [[primary energy flow]]s like:
	*[[hydropower]] - [[water]], a fluid, has [[potential energy]] and flows through the [[water cycle]].		*[[hydropower]] - [[water]], a fluid, has [[potential energy]] and flows through the [[water cycle]].
	*[[wind]] - moving [[air]] in the [[atmosphere]] moves [[wind turbine]]'s rotor blades.		*[[wind]] - moving [[air]] in the [[atmosphere]] moves [[wind turbine]]'s rotor blades.
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	A fluid can be divided into two categories: '''incompressible''' and '''compressible''' fluids. Generally, fluids in a liquid state, like water, are incompressible fluids because their density essentially stays constant when the [[pressure]] changes.<ref>Uobabylon.edu.iq, 2018. [Online]. Available: http://www.uobabylon.edu.iq/eprints/publication_10_15167_6015.pdf. [Accessed: 08- Jun- 2018].</ref> ~~Moreover~~, compressible fluids (most gases) change in density if there is a change in pressure, meaning they have the ability to be ~~compressed—making~~ these fluids vital for things like [[heat engine]]s.		A fluid can be divided into two categories: '''incompressible''' and '''compressible''' fluids. Generally, fluids in a liquid state, like water, are incompressible fluids because their density essentially stays constant when the [[pressure]] changes.<ref>Uobabylon.edu.iq, 2018. [Online]. Available: http://www.uobabylon.edu.iq/eprints/publication_10_15167_6015.pdf. [Accessed: 08- Jun- 2018].</ref> Conversely, compressible fluids (most gases) change in density if there is a change in pressure, meaning they have the ability to be compressed, making these fluids vital for things like [[heat engine]]s.

	Heat engines take advantage of this change in volume from a change in pressure to spin turbines. This process allows humans to take advantage of the [[chemical energy]] in [[coal]], [[oil]], [[natural gas]] and [[biofuel]]s. The same process allows people to generate [[electricity]] in [[nuclear power plant]]s and [[geothermal energy]].		Heat engines take advantage of this change in volume from a change in pressure to spin turbines. This process allows humans to take advantage of the [[chemical energy]] in [[coal]], [[oil]], [[natural gas]] and [[biofuel]]s. The same process allows people to generate [[electricity]] in [[nuclear power plant]]s and [[geothermal energy]].

Jmdonev: 1 revision imported

2020-04-28T15:32:36Z

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energy>Jmdonev at 21:51, 10 April 2020

2020-04-10T21:51:01Z

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	[[Category:Done ~~2018~~-06-15]]		[[Category:Done 2020-02-29]]
	[[File:three states of matter.jpg\|right\|thumb\|400px\|Figure 1. These are molecules in 3 different states. Only liquids and gases are fluids. Since the molecules in solids are so tightly packed, they do not have the ability to 'flow'.<ref>"Changes of states of matter", Flickr, 2018. [Online]. Available: https://www.flickr.com/photos/121935927@N06/13579539765. [Accessed: 08- Jun- 2018].</ref>]]		[[File:three states of matter.jpg\|right\|thumb\|400px\|Figure 1. These are molecules in 3 different states. Only liquids and gases are fluids. Since the molecules in solids are so tightly packed, they do not have the ability to 'flow'.<ref>"Changes of states of matter", Flickr, 2018. [Online]. Available: https://www.flickr.com/photos/121935927@N06/13579539765. [Accessed: 08- Jun- 2018].</ref>]]

	<onlyinclude>A '''fluid''' is a material that can flow easily and includes both [[liquid]]s and [[gas]]es. These materials often contain [[energy]] that can be harnessed as [[primary energy]].</onlyinclude> These include the harnessing of primary energy known [[flow]]s like:		<onlyinclude>A '''fluid''' is a material that can flow easily and includes both [[liquid]]s and [[gas]]es. These materials often contain [[energy]] that can be harnessed as [[primary energy]].</onlyinclude> These include the harnessing of primary energy known [[primary energy flow]]s like:
	*[[hydropower]] - [[water]], a fluid, has [[potential energy]] and flows through the [[water cycle]].		*[[hydropower]] - [[water]], a fluid, has [[potential energy]] and flows through the [[water cycle]].
	*[[wind]] - moving [[air]] in the [[atmosphere]] moves [[wind turbine]]'s rotor blades.		*[[wind]] - moving [[air]] in the [[atmosphere]] moves [[wind turbine]]'s rotor blades.

Jmdonev: 1 revision imported

2018-06-25T14:30:30Z

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Jmdonev at 01:15, 9 June 2018

2018-06-09T01:15:50Z

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	[[Category:Done ~~2015~~-09-06]]		[[Category:Done 2018-06-15]]
	<onlyinclude>A '''fluid''' is a material that can flow easily and includes both [[liquid]]s and [[gas]]es. These materials often contain [[energy]] that can be harnessed as [[primary energy]].</onlyinclude> These include the [[flow]]s ~~of primary energy~~:		[[File:three states of matter.jpg\|right\|thumb\|400px\|Figure 1. These are molecules in 3 different states. Only liquids and gases are fluids. Since the molecules in solids are so tightly packed, they do not have the ability to 'flow'.<ref>"Changes of states of matter", Flickr, 2018. [Online]. Available: https://www.flickr.com/photos/121935927@N06/13579539765. [Accessed: 08- Jun- 2018].</ref>]]

			<onlyinclude>A '''fluid''' is a material that can flow easily and includes both [[liquid]]s and [[gas]]es. These materials often contain [[energy]] that can be harnessed as [[primary energy]].</onlyinclude> These include the harnessing of primary energy known [[flow]]s like:
	*[[hydropower]] - [[water]], a fluid, has [[potential energy]] and flows through the [[water cycle]].		*[[hydropower]] - [[water]], a fluid, has [[potential energy]] and flows through the [[water cycle]].
	*[[wind]] - moving [[air]] in the [[atmosphere]] moves [[wind turbine]]'s rotor blades.		*[[wind]] - moving [[air]] in the [[atmosphere]] moves [[wind turbine]]'s rotor blades.
	*[[tidal power]] - water in the ocean has [[kinetic energy]] that can be harnessed.		*[[tidal power]] - water in the ocean has [[kinetic energy]] that can be harnessed.

	When [[temperature]]s and [[pressure]]s get high enough, an exotic form of [[matter]] forms that is hard to identify as either a liquid or a gas. This state is called a [[supercritical fluid]] and is used in [[supercritical coal plant]]s and [[supercritical nuclear reactor]]s.
			A fluid can be divided into two categories: '''incompressible''' and '''compressible''' fluids. Generally, fluids in a liquid state, like water, are incompressible fluids because their density essentially stays constant when the [[pressure]] changes.<ref>Uobabylon.edu.iq, 2018. [Online]. Available: http://www.uobabylon.edu.iq/eprints/publication_10_15167_6015.pdf. [Accessed: 08- Jun- 2018].</ref> Moreover, compressible fluids (most gases) change in density if there is a change in pressure, meaning they have the ability to be compressed—making these fluids vital for things like [[heat engine]]s.

			Heat engines take advantage of this change in volume from a change in pressure to spin turbines. This process allows humans to take advantage of the [[chemical energy]] in [[coal]], [[oil]], [[natural gas]] and [[biofuel]]s. The same process allows people to generate [[electricity]] in [[nuclear power plant]]s and [[geothermal energy]].

			When [[temperature]]s and [[pressure]]s get high enough, an exotic form of [[matter]] forms that is hard to identify as either a liquid or a gas since they exhibit properties of both. This state is called a [[supercritical fluid]] and is used in [[supercritical coal plant]]s and [[supercritical nuclear reactor]]s.


	Fluid mechanics is the branch of physics or engineering that studies how fluids move and act. This is key for having a deep understanding of the primary energy flows listed above. This discipline takes years of extensive study to understand, but a good place to start is the special fluid portal on [http://hyperphysics.phy-astr.gsu.edu/hbase/fluid.html hyperphysics].		Fluid mechanics is the branch of physics or engineering that studies how fluids move and act. This is key for having a deep understanding of the primary energy flows listed above. This discipline takes years of extensive study to understand, but a good place to start is the special fluid portal on [http://hyperphysics.phy-astr.gsu.edu/hbase/fluid.html hyperphysics].
	[[Category:Uploaded]]		[[Category:Uploaded]]

			==For Further Reading==
			*[[Matter]]
			*[[Liquid]] and [[Solid]]
			*[[Fuel vs flow]]
			*[[Supercritical fluid]]
			*Or explore a [[Special:Random\|random page]]

			==References==
			{{reflist}}

J.williams: 1 revision imported

2015-09-18T16:52:10Z

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