Quote:
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Originally Posted by Les
I think Jet Impingement is a Myth
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I am probably wrong
As the one who still uses Flomerics Jet Impingement h : r values in all cases and irrespective of r's direction, I should probably call the cooling Jet Impingement.
With both Cathar and Bobo recognising the major role of "high turbulence mashing" and "recirculation zones" there is probably little difference in our approaches.
I yield.
However would still like a handle to h(eff)'s relationship with h(conv).
For Pinned and Finned wbs I am happy to use
Fin Efficiency(Fe) Calculator and crudely model as described here{
Link)
Am still at head scratching stage for cups/honeycombs.
Access to Cathar's solution would assist considerably
The goal of the exercise is to to join up the models for Waterblocks and Heat Dies, as tentatively considered in the attachments to this stalled analysis(
Link)
Combined this should give measured estimations of h(conv)