6.3 Finite difference methods for the heat equation

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We introduce finite difference approximations for the 1-D heat equation
  1. DarrenOngCL
  2. Mathematics
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Комментарии
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Very good and clear explanation, thank you so much.

yipengli
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Im just at calculus 1 in school but i find this very interesting. I tried to model the temperature distribution in a concrete wall in a house.  
So basically i wanted the inside temperature to decrease exponentially from 25 to 15 degrees in 1h and then to be fixed at 15 degrees after that time. The outside temperature is 2 degrees.  
Can i then have a boundary condition like u(0, t)=2+(25-2)*e^-st (newtons law of cooling) for t<=3600s and then u(0, t)=15 for t>3600s.

Hobbit
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solve heat equation by numerov method plez..

dalalalhilfi
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