The Critical Flow of Gases Through Nozzles: A Letter from a Canadian Authority Summing‐up the Previous Correspondence on the Subject

DEAR SIR. The undersigned has read with considerable interest and pleasure the lively discussion on this matter, which has run through the June 1951 to March 1952 issues of AIRCRAFT ENGINEERING. In spite of the remarkable substance and form of presentation of the papers and letters published, a few additional remarks might perhaps be of interest to the readers.