HRR graphics in HCCI

srdr · December 15, 2018, 10:21

Hi everyone,

It looks like things aren't going well in my simulation. I need your advice please.

Although Integrated HRs are similar, why aren't the graph of experimental data and the graph of numerical data overlap?

I have attached graphs of Heat release rate and Integrated Heat release rate.

Thanks.

ksrivast · December 20, 2018, 14:16

Hello Serdar,

How were the results of HRR generated for the experiment? To me the experimental results shown look diffused. You do capture peak HRR at the right CAD in CONVERGE. It would be very helpful to evaluate how well your pressure trace matches with that of the experiment.

Sincerely,

December 20, 2018, 14:16		#2
ksrivast Senior Member Kislaya Srivastava Join Date: Sep 2017 Location: Convergent Science, Northville MI Posts: 165 Rep Power: 9	Hello Serdar, How were the results of HRR generated for the experiment? To me the experimental results shown look diffused. You do capture peak HRR at the right CAD in CONVERGE. It would be very helpful to evaluate how well your pressure trace matches with that of the experiment. Sincerely, __________________ Kislaya Srivastava Principal Research Engineer \| Applications CONVERGECFD

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