Error in DPM injection ! -- CFD Online Discussion Forums

June 1, 2022, 19:47

Error in DPM injection !

mondal124

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Anadi

Join Date: Jun 2022

Posts: 2

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Hello,

Please see the attached image? Can you tell me why the injection-1 summary is zero? I am using DEFINE_DPM_INJECTION_INIT macro to inject entrained droplets from the liquid film into the vapor core. But all the variables related to this injection are showing zero values. Even no droplet concentration for injection -1 in the domain.

Simulation Info: I am using DPM and EWF to model annular flow in a circular tube. Injection-1 is responsible to inject droplets that are being entrained from the liquid film.

Regards,
Anadi

Attached Images

dpm.jpg (89.2 KB, 3 views)

Tags

dpm, dropletsinjection, udf

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