Inside Out Library · ExploreThe transference of heat from a hot plate to an air stream (1931)NASA Technical Reports Server (NTRS) · leaf 29N.A.C.A. Technical Memorandum No.614 Fige.9.10.11.12NASA Technical Reports Server (NTRS)Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.More pictures from The transference of heat from a hot plate to an air streamMore like this
