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planning:thermal_protection:thermal_protection_works:thermal_protection_vs._thermal_storage

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planning:thermal_protection:thermal_protection_works:thermal_protection_vs._thermal_storage [2015/01/02 14:56] – wolfgangfeist@googlemail.complanning:thermal_protection:thermal_protection_works:thermal_protection_vs._thermal_storage [2018/11/22 12:11] – cblagojevic
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 Both are described by the basic equation for heat transport. This has been known in physics since 1822, when [[http://en.wikipedia.org/wiki/Joseph_Fourier|Joseph Fourier (Wikipedia page)]] proposed his [[http://en.wikipedia.org/wiki/Conduction_%28heat%29#Fourier.27s_law|law of Heat Conduction (Wikipedia page)]]. This equation describes the interaction of thermal storage and thermal conduction in fixed materials. Both are described by the basic equation for heat transport. This has been known in physics since 1822, when [[http://en.wikipedia.org/wiki/Joseph_Fourier|Joseph Fourier (Wikipedia page)]] proposed his [[http://en.wikipedia.org/wiki/Conduction_%28heat%29#Fourier.27s_law|law of Heat Conduction (Wikipedia page)]]. This equation describes the interaction of thermal storage and thermal conduction in fixed materials.
  
-|{{ :picopen:waermeleitungsgleichung.png?300 }}|+ 
 +<WRAP center 60%> 
 +<latex>  
 +$$\rho c \dfrac{\delta T}{\delta t} = - div\,(- \Lambda\,grad\,T )$$ 
 +</latex> 
 +</WRAP>
 The heat equation in general formulation describes the time variation of a temperature field T(x,y,z) in fixed matter (e.g. in a solid body). The heat equation in general formulation describes the time variation of a temperature field T(x,y,z) in fixed matter (e.g. in a solid body).
  
planning/thermal_protection/thermal_protection_works/thermal_protection_vs._thermal_storage.txt · Last modified: 2022/02/15 19:57 by admin