abt Spray model in fluent -- CFD Online Discussion Forums

February 5, 2004, 08:02	abt Spray model in fluent	#1
AMV Guest Posts: n/a	Hi I am trying to simulate the transient fuel injection process in ic engines with axisymmetric model and expanding/contracting domain that extends from 0 to R m in radial dirn and 0 to Zpist in axial direction. Injector is located at (0,0) If there are lets say 20 time steps , fluent injects only in some time steps saying for rest of time steps, "unable to find injection" If the injector location is fixed and is very much in the computational domain, such a problem should not have come. Please can somebody solve this problem ? Thanking you.

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