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Channel: COMSOL Forums: How to deal with parameters or variables having units with fractional or non-integer powers
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How to deal with parameters or variables having units with fractional or...

Hi, ​In simulation of reacting flow like reactors, there are parameters or variables like k, and -rA having units with fractional or non-integer powers, like mol.bar^0.5 or mol^0.3.s^-1. Comsol throws...

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Re: How to deal with parameters or variables having units with fractional or...

Hi, I have used following method: r = 5.012e11[m^3/(kmol*s)]*exp(-24054[K]/T)*c_O2*((c_CH4[m^3/mol])^0.5)[mol/m^3] In this only concentration, c_CH4, is converted to dimensioless and after power 0.5 it...

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Re: How to deal with parameters or variables having units with fractional or...

Hi Tero, Thank you for your response. It is a quite method. I will definitely try that. Thanks again, Best regards, Saeid

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