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-   -   guide me to solve boiling water using heater (http://www.cfd-online.com/Forums/cfx/25049-guide-me-solve-boiling-water-using-heater.html)

rizal January 16, 2008 10:51

guide me to solve boiling water using heater
 
i want to ask about a boiling water in kettle using a heater. now i study about the coil shape can it effect the boiling. so i choose using the cfx to do the analyst the boiling time and heat transfer for the heater. so i want to know how to setting the cfx software from meshing until the simulation. i hope, u will give me some guide and advice to finish my work. so reply my email as soon as possible.

antonello January 17, 2008 05:51

Re: guide me to solve boiling water using heater
 
There is a similar problem well described in ANSYS CFX 11 documentation. "CFX Help -> ANSYS CFX Tutorials -> Tutorial 14-Conjugate Heat Transfer in a Heating Coil". I think you also have to activate the Buoyancy options to model the convective effect.

antonello January 17, 2008 05:56

Re: guide me to solve boiling water using heater
 
"lost-contact.mit.edu/afs/net/project/afs32/mech.kth.se/home/mech/daniels/sdfsd.pdf"

This URL links you to an old CFX 5 Tutorials Version.

rizal January 17, 2008 07:54

Re: guide me to solve boiling water using heater
 
can u give me the way. i lost direction after cfx solver.

antonello January 17, 2008 12:19

Re: guide me to solve boiling water using heater
 
what does 'i lost direction after solver' mean? Did you obtain a converging solution but you cannot postprocess it?

rizal January 17, 2008 13:32

Re: guide me to solve boiling water using heater
 
after do the cfx solver, i cannot do the animation. thre are some error. so what can i do to solve this problem.


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