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Re: About ConvectionBC

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› Forums › OpenLB › General Topics › About ConvectionBC › Re: About ConvectionBC

June 26, 2017 at 3:05 pm #2648
mathias
Keymaster

Dear steed188,

yes, free outflow, i.e. gradient rho=0 and gredient velocity=0. PressureBC in OpenLB means rho=const and gradient velocity = 0.

Please check if the material numbers are assigned correctly. Actually bc.addConvectionBoundary(superGeometry, 4, omega); should work!

BEst
Mathias