The Prevention of Ice Formation on Gasoline Tank Vents (1931)
NASA Technical Reports Server (NTRS) · leaf 17
Figs. 9,10 N.A.C.A. Technical Note No. 394 … Ice formation on exposed end of 3/8" tube with the end of the tube Fig. 9 cut at an angle and facing the air stream. Tube froze over in 8 min. Air stream direction, left to right. i Fig. 10 Ice formation on exposed end of 3/8" tube with the end of the tube cut at an angle and facing downstream.…
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