Pro/Forums - View Single Post - can we agree on the basis of "C" in C/W ?

Les · 11-02-2005, 01:52 AM

Morning
Checked again, my numbers are fine.
Your numbers are also fine.
However you are, I think, working at AirFlow=30m^3/min( 0.5m^3/s), which is 75X the AirFlow at which there is a "Measured Heat Dissipation" of ~50w ( Graph 12)
Looks GIGOish

Also not at all happy in your description of Bill's C/W.
His C/W, IMO, should be C/"Measured Heat Dissipated"
Using current practice this is, for these tests, 5/"Measured Heat Dissipated"
As can be seen from Graph 12 it decreases with increasing flow.

11-02-2005, 01:52 AM	#96
Les Cooling Savant Join Date: Oct 2001 Location: Wigan UK Posts: 929	Morning Checked again, my numbers are fine. Your numbers are also fine. However you are, I think, working at AirFlow=30m^3/min( 0.5m^3/s), which is 75X the AirFlow at which there is a "Measured Heat Dissipation" of ~50w ( Graph 12) Looks GIGOish Also not at all happy in your description of Bill's C/W. His C/W, IMO, should be C/"Measured Heat Dissipated" Using current practice this is, for these tests, 5/"Measured Heat Dissipated" As can be seen from Graph 12 it decreases with increasing flow. Last edited by Les; 11-02-2005 at 02:30 AM.