Re: Conjugate heat transfer models #5 Alex Guest Posts: n/a First we need to define the meaning conjugate heat transfer in the CFD practice(hope other will correct me if I am wrong). Conjugate heat transfer involve the study of flow convection and conduction heat transfer in solid. Th...
At low Biot numbers, meaning that cooling performance dominated over the conduction effect, the temperature distribution became more uniform due to higher conductive heat transfer. The total cooling effectiveness was strongly related to the Biot number of the plate, and the correlation between total ...
reinterpretation- a new or different meaning anagoge- a mystical or allegorical interpretation (especially of Scripture) 6.version- manual turning of a fetus in the uterus (usually to aid delivery) turning,turn- the act of changing or reversing the direction of the course; "he took a turn to...
The use of the words “a” or “an” when used in conjunction with any of the terms “comprising,”“including,”“containing,” or “having,” in the claims or the specification may mean “one,” but it is also consistent with the meaning of “one or more,”“at least one,” and...
Have you checked the solid's characteristics? It might bebleedingenergy due to very low or high heat transfer factors. Best regards, Bruno ___ 1. I'm using chtMultiRegionSimpleFoam solver, but the thermophysicalProperties file was taken from the example for chtMultiRegionFoam. 2. I have ...
Cooling channels in many hot-section turbine airfoils have ribs machined on their walls to augment heat transfer, and they make multiple passes through the airfoil, meaning sharp turns are present. In order to extend the CHT methodology to these more complex internal cooling configurations, work ...
It was seen that when considering a case similar to 伪_A=0, meaning that heat transfer on the compressor side is considered to occur only after the compression process, significant temperature could build up in the impeller area of the compressor housing, indicating the importance of the pre-...
Discussion of whether apparent bifurcation/chaos in the solution has meaning in this class of problems is discussed.doi:10.1016/j.jqsrt.2017.04.018Howell, John R.Cockrell, ErnestChair Emeritus, MemorialJournal of Quantitative Spectroscopy & Radiative Transfer...
curvature are correctly attenuated, and the wall temperature predictions are much closer to measurements.; Cooling channels in many hot-section turbine airfoils have ribs machined on their walls to augment heat transfer, and they make multiple passes through the airfoil, meaning sharp turns are ...
A zero gradient boundary condition is applied when the flow is positive, meaning the vapour/liquid leaves the domain. When we experience an inflow, the velocity boundary condition is calculated from the boundary condition face normal component of boundary cell mass flux. However, water cannot enter...