Thermal Transfer to an Annular Water Stream in the Neighborhood of a Rib
Description:
Abstract. Steady-state temperatures were measured in an electrically heated brass cylinder which was water cooled in a four-ribbed Al tube. Thermal transfer coefficients h were calculated from the measured temperatures. Curves of h values are presented for the regions of high and low ribs. the h curve is found to show a much sharper break in the region of high rib than in a low rib region. There is some evidence that h decreases linearly with annular thickness in the range considered. The low r…
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Date:
November 10, 1944
Creator:
Kratz, H. R.; Schlegel, R. & Christ, Carl F.
Item Type:
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Partner:
UNT Libraries Government Documents Department