DPM Model -- CFD Online Discussion Forums

April 21, 2018, 05:43	DPM Model	#1
mohammad sabeti New Member mohammad Bagher sabeti Join Date: Apr 2018 Posts: 2 Rep Power: 0	Dear everyone, I modeled the air flow injected (with rate of 3 L/min =6e-5 kg/s ) into a batch stirred tank reactor with 10 L volume (filled by water) by using DPM in FLUENT. I calculated the value of DPM concentration by volume weighted average method in whole domain and 0.0205 kg /m3 was obtained. By use of DPM concentration (0.0205 kg /m3) and considering the molecular weight of air (28.97) and the amount of 22.4 L per mole of gas, the volume fraction (V-air/ V-water) was obtained 0.016 (v/v). Is it right method to volume fraction calculation? Is the DPM method suitable for this? I appreciate your guidance Светлана likes this. Last edited by mohammad sabeti; April 22, 2018 at 03:51.

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