@wikipedia
Synonym: Throttling Temperature effect = Joule–Thomson effectTemperature change of a fluid (except ideal gas) when it is forced through a valve or percolating through porous medium
while keeping it insulated so that no heat is exchanged with the environment (that is, at constant enthalpy
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| body | --uriencoded--%7B\displaystyle H%7D= \rm const |
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)
Fluid temperature change (warming or cooling) under the throttling process.
The value of of temperature effect is proportional to pressure drop :
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\Deltadelta T = \epsilon_{JT} \cdot \Deltadelta P |
where
There are two major types of throttling temperature effects:
In Fluid Dynamics the Joule–Thomson effect
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translates to the following equation:| LaTeX Math Block |
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\frac{\partial T}{\partial t} = \epsilon_{JT} \cdot {\bf u} \cdot \nabla P |
where
See also
...
Physics / Thermodynamics / Thermodynamic process / Adiabatic Process / Throttling process
[ Joule–Thomson coefficient ]
