Encyclopedia > Heat equation

  Article Content

Heat equation

The heat equation or diffusion equation is an important partial differential equation which describes the temperature in a given region over time. It is:

<math>u_t = k ( u_{xx} + u_{yy} + u_{zz} )</math>

Solutions will typically "even out" over time. The number k describes the heat conductivity[?] of the material.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Digital Rights Management

... which the DVD Consortium kept secret. In order to gain access to the key, a DVD player manufacturer would have to sign a licence agreement with the DVD Consortium which ...

 
 
 
This page was created in 55.3 ms