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Old   January 14, 2008, 19:09
Default granular multiphase models
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lurk
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Does anyone know where to find some good documentation on the equations solved by fluent 6.3 for granular phase multiphase models. regards lurk
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Old   January 15, 2008, 05:55
Default Re: granular multiphase models
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manish rane @ IIT BOMBAY
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Hi Lurk

Sorry I don't have proper solution to your problem. May I come to know about your working area i.e. problem definition??

I am currently working on Modelling of Circulating Fluidised Bed Boiler using FLUENT(Basically gas-solid two phase flow). In this I have to impose partial slip boundary condition for solids. Can you help in this if possible?

Thanx

MANISH RANE IIT BOMBAY MUMBAI,INDIA

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Old   January 15, 2008, 07:36
Default Re: granular multiphase models
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lurk
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are you using the mixdure model? i simulate a bubbeling fluidized bed. there i use the Eulerian model. and the model are ok, but when you are defining the particle properties there is no good documentation on the equations solved fore the different properties.
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Old   January 23, 2008, 00:05
Default Re: granular multiphase models
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shehab abdelrahman
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hi Lurk: i want to use fluent to simulate the two-phase slurry flow (liquid-solid)using the kinetic theory. i have some good documentation but don't know how to set up the viscosity of the granular flow. the fluent need to input Lennard-Jones parameters ( segma) and (epsilon/boltzmann constant). i don't have these parameters for the sand particles, can you help me in this issue. I think you ,I and Manish are working in the same field and will be very helpful for all of us to share our knowledge and information. my e-mail is: shebos@hotmail.com
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Old   January 23, 2008, 05:51
Default Re: granular multiphase models
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lurk
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I don't know, but these days i am taking my main theases in fluidized bed, and i an investigating the equations. I will tell you if i find out something -lurk
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