I'm still trying to solve the problem, but it would be very helpful to get one or two tips. The solution cannot proceed until this is fixed." receive. Depending on the procedure, I have the error message: "You have chosen an invalid result for the current analysis" or "You have a result that is attached to an entity shared by more than one body. solution> insert> probe> reaction // here I didn't even manage to get the heat or the heat flows out.solution> insert> probe> heat flux // an evaluation for each of the three surfaces, without success.solution> insert> contact tool // here only the desired surface is selected and then the heat flow of the surface can be output in the contact tool.could also be due to the fact that numerical counterflows are also accounted for. thermal conductivity, 194 thermal flux, 202 Thermalfluid analysis, 295 Thermal results file, 309 Thermalstructural analysis, 295 Thermocouples components. ![]() Inserting a cylindrical coordinate system has not changed anything. solution> insert> thermal> directional heat flux // The sum of the heat flows sought is significantly greater than the input.could be because numerical counterflows are also accounted for. Or Incoming heat flux - outgoing heat flux Surface incident radiation- reflected radiative heat flux - emitted radiative heat flux. solution> insert> thermal> total heat flux // The sum of the heat flows sought is significantly greater than the input.In ANSYS Mechanical, right-click on thermal analyses which is Steady-State in the above example. Click on ‘Heat Flow’ in ANSYS Mechanical. Definition of heat flow in ANSYS Mechanical is very basic. ANSYS FLUENT uses Equation 7.3-47 and your input of heat flux to determine the wall surface temperature adjacent to a fluid cell as (7.3-49) where, as noted above, the fluid-side heat transfer coefficient is computed based on the local flow. The most used unit for heat flow is J/s which is also W. When you define a heat flux boundary condition at a wall, you specify the heat flux at the wall surface. I have tried all of the following unsuccessful variants both with individual bodies connected via contacts, as well as with only one body in which I have combined all individual bodies in the 3D modeller: Heat flow is the flow of heat energy through a body or geometry at a specific time. ![]() My problem: I cannot get the heat flows I am looking for. I want to vary the thickness of the fluid layers (top, bottom, radial) and compare the proportions of the heat flows that leave the surfaces of the inner body up, down and radially. The bottom of the outer body is to be regarded as isolated, the remaining surfaces of the outer body have a convection boundary condition. The inner body has vertical shafts and on the walls of them heat is applied as a boundary condition. Only heat conduction should be considered (first), therefore I am using the steady state thermal analysis. My simulation model (see picture below): My simulation model consists of three parts, an inner and an outer body made of metal and the inner one being surrounded by a fluid. I use the WB 19.2 and here the steady state thermal analysis. I have a problem evaluating my simulations and hope you can help me.
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