Quote:
Originally posted by bigben2k
Also, I'm going to bring up the coolant testing temp again: you suggested 30 deg C, because you're having difficulty maintaining 25 deg C. My concern with that, is that a higher delta T (block to ambient) may increase those secondary losses. (am I off my rocker here?)
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Ben, if you can't answer this question yourself, what hope is there, that you are going to be able to cover all the bases in setting up an accurate test bench?
Quote:
Originally posted by bigben2k
If we're stuck with Type T probes, then what's our margin of error? +/- 0.5 deg C?
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Which is of course, absolutely useless when trying to measure the heat dissipation of the block by measuring the delta T between inlet and outlet water temperature.
Quote:
Originally posted by bigben2k
Since I'll be using a heat die, if I want to measure those secondary losses, then I am stuck with measuring a block's coolant inlet and outlet temps, with high accuracy.
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And if you don't measure the die simulator's secondary losses, then all of your measurements will be suspect.