CFD flow in bearing groove

Danny Khoo

i am doing my research on the temperature distribution of lubricating fluid upon entry to the bearing groove. I have created three structures of different mesh densities (the bearing groove with a thin fluid film, looks like the shape of an inverted 'T'). i just want to know what exactly is the point of applying a cell monitoring and pressure cell reference (using the STARGUIde) and where to apply these settings on my model? please help, cheers.