Air cooling : an experimental method of evaluating the cooling effect of air streams on air-cooled cylinders (1927)
NASA Technical Reports Server (NTRS) · leaf 22
r.A.C.A. Technical Memorandum Ho.413 Figs.8 & 9 Fig.8 Diagram showing relative positions of cylinder and fan duct. … Fig. 9 Flan view of cylinder head and fan duct.
NASA Technical Reports Server (NTRS)
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