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please help me, which macros should I use

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Old   June 8, 2022, 23:30
Smile please help me, which macros should I use
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qiudejin
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hi everyone, I'm confused about which macro to use to solve my problem, I was hoping you could help me,thanks in advance !

my problem: I want to simulate the single pellet (Composed of fe2o3) reduction .Basically, it's a pellet reduced to Fe by hydrogen. I want to express the reduction rate through UDF.I looked at the SR_rate and pr_rate in the help document,I'm already confused.

my question: I currently prefer to use PR_rate, but I see that this macro is used with DPM model, is it suitable for single pellet.

thanks again!
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pr_rate, single pellet reductin, sr_rate


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