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May 18, 2011, 01:07 

#41 
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Udhab Adhikari
Join Date: May 2011
Posts: 2
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I have been assigned the task of discretization of navier stokes equation in cylindrical coordinates in 2D and writing code for it.please tell me which book or article should I follow to learn the finite volume method easily.


May 24, 2011, 23:10 

#42 
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Oky Andytya
Join Date: Nov 2010
Posts: 26
Rep Power: 8 
Hi everyone,
I need help, how to get the value of convection coefficient [h] from Fluent directly? Thank you. Regrads, Oky 

September 18, 2011, 15:15 
simple algoritm

#43 
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mina
Join Date: Jul 2011
Posts: 2
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hi
i need c++ code simple algoritm, a cylinder with ro radial and adiabatic. a rod with ri radial insert in sylinder and heat flux is constant,Q"=cost, entree temture and velocity are Tin,Vin , Re=500, outer flow development. i can not conversion cartezian coordenate to cylinderical coordenate and i do not undrestand boundry condition, i want calculate veocity profile , friction coefficient on outer surface rod and NU number, i should write program with c++; please help me thank you very much. Last edited by mina; September 18, 2011 at 15:23. Reason: mistake 

March 22, 2012, 08:55 

#44 
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Ren/Xingyue
Join Date: Jan 2010
Location: Nagoya , Japan
Posts: 44
Rep Power: 9 
Hi!
I wrote a 3d code in cylindrical coordinates with FVM. In staggered gird system, the control cell at the the axis is a triangular cell so that the singularity can be removed. The only problem is how to calculate the velocity at the axis. Last edited by hilllike; March 23, 2012 at 03:35. 

January 15, 2014, 03:17 
i have same problem

#45  
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danial
Join Date: Jan 2014
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