Particle tracking

gangi · November 22, 2018, 13:09

I am using DPM tracking within the STEADY main flow(pressure-based) and I used unsteady particle tracking with a time step of 3e-3, number of time steps as 10000. The injection has a start time 0s and stop time 30s. but, while solving the particles tracked, evaporated, escaped.. all are showing 0. How to remedy this? Thanks in advance

racing_student · November 22, 2018, 15:40

Have you set the injection position x, y, z correctly? I had this problem one time because I the dpm outside of the fluid domain

gangi · November 22, 2018, 16:53

Thanks!! I did the same mistake.

November 22, 2018, 13:09	Particle tracking	#1
gangi New Member ragnarok Join Date: Nov 2018 Posts: 2 Rep Power: 0	I am using DPM tracking within the STEADY main flow(pressure-based) and I used unsteady particle tracking with a time step of 3e-3, number of time steps as 10000. The injection has a start time 0s and stop time 30s. but, while solving the particles tracked, evaporated, escaped.. all are showing 0. How to remedy this? Thanks in advance

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November 22, 2018, 15:40		#2
racing_student New Member Marius Join Date: Nov 2018 Posts: 17 Rep Power: 7	Have you set the injection position x, y, z correctly? I had this problem one time because I the dpm outside of the fluid domain

November 22, 2018, 16:53		#3
gangi New Member ragnarok Join Date: Nov 2018 Posts: 2 Rep Power: 0	Thanks!! I did the same mistake.