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Forum: Main CFD Forum

May 28, 2011, 04:01

Replies: 7

Combustion modelling results accuracies

Views: 2,090

Posted By Les

Thanks Robert, That was the only percentage...

Thanks Robert,

That was the only percentage error equation I found in literature for theoretical & experimental value comparisons. Please provide me references for the formula used by you, would...

Forum: Main CFD Forum

May 27, 2011, 09:13

Replies: 7

Combustion modelling results accuracies

Views: 2,090

Posted By Les

Dear Robert, The percentage errors are...

Dear Robert,

The percentage errors are calculated on absolute values.
E.g. For O2 comparison
% Error = (O2 model - O2 measured)/ O2 model
% Error for O2 profile 11.81 % to 53 %. I averaged...

Forum: Main CFD Forum

May 26, 2011, 09:34

Replies: 7

Combustion modelling results accuracies

Views: 2,090

Posted By Les

Dear Robert, We are modelling pulverised...

Dear Robert,

We are modelling pulverised fuel fired boilers which are used for electrical power generation. It is a 600 MWe unit combusting high ash coal (>30 % wt). The performance parmeters we...

Forum: Main CFD Forum

May 26, 2011, 06:55

Replies: 7

Combustion modelling results accuracies

Views: 2,090

Posted By Les

Combustion modelling results accuracies

Hi All,

I am currently involved with CFD combustion modelling simulations and wanted to know what is the acceptable accuracies for the simulations results. The predicted results are being...

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