Howard Wilson Emmons (1912–1998) was a professor in the department of Mechanical Engineering at Harvard University. During his career he conducted original research on fluid mechanics, combustion and fire safety. Today he is most widely known for his pioneering work in the field of fire safety engineering. He has been called "the father of modern fire science" for his contribution to the understanding of flame propagation and fire dynamics. He also helped design the first supersonic wind tunnel, identified a signature of the transition to turbulence in boundary layer flows (now known as "Emmons spots"), and was the first to observe compressor stall in a gas turbine compressor (still a major item of research today). He was eventually awarded the Timoshenko Medal by the American Society of Mechanical Engineers and the 1968 Sir Alfred Egerton Gold Medal from The Combustion Institute.
Upon Professor Emmons' death, Professor Patrick Pagni wrote:
"It is not possible to properly summarize the magnitude of Professor Emmons' unique contributions to the establishment of fire safety science as a discipline, other than to call him "Mr. Fire Research".
He continues to be remembered through the Emmons Lecture at International Symposium of The International Association for Fire Safety Science and the Howard W. Emmons Distinguished Scholar Endowment at Worcester Polytechnic Institute.
The Drop Condensation of Vapors
Harvard University Thesis (S.D.), 1938.
Gas dynamics tables for air
Dover: New York, NY, 1947.
Fundamentals of Gas Dynamics
Princeton University Press: Princeton NJ, 1958.