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May 23, 2013, 12:05 
References for implementation of time dependent Robin BC

#1 
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Naveen
Join Date: Feb 2010
Location: Los Angeles
Posts: 65
Rep Power: 8 
For a scalar T, the standard robin BC can be written as
alpha * (partial T/ partial Y) + beta * T = gamma where alpha, beta and gamma are either constants or functions of space/time. In the above equation 'Y' is the independent space variable. I am looking for a reference which discusses the implementation of slightly different condition, hope I am not wrong in calling it Robin BC. The BC of my interest is as follows alpha * (partial T/ partial Y) + beta * (partial T/ partial t) = gamma where 't' is time. I appreciate your response. Thank you 

May 23, 2013, 13:04 

#2  
Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 2,303
Rep Power: 28 
Quote:
but your (partial T/ partial t) depends on your governing equation ... therefore you can substitute the the term evaluating on the boundary 

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robin conditions, time dependent 
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