Dean Roden Chapman (8 March 1922 – 4 October 1995) was a

mechanical engineer Mechanical may refer to: Machine * Machine (mechanical), a system of mechanisms that shape the actuator input to achieve a specific application of output forces and movement * Mechanical calculator, a device used to perform the basic operations o ...

at the

National Aeronautics and Space Administration The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the United States's civil space program, aeronautics research and space research. Established in 1958, it su ...

(NASA) and at

Stanford University Leland Stanford Junior University, commonly referred to as Stanford University, is a Private university, private research university in Stanford, California, United States. It was founded in 1885 by railroad magnate Leland Stanford (the eighth ...

Biography

He played basketball for the oft-maligned

Caltech Beavers The Caltech Beavers are the athletic teams of the California Institute of Technology (Caltech) in Pasadena, California. The Beavers compete in NCAA Division III as members of the Southern California Intercollegiate Athletic Conference (SCIAC), w ...

men's basketball team while he got a B.S. from Caltech. He began his professional career at

Ames Aeronautical Laboratory The Ames Research Center (ARC), also known as NASA Ames, is a major NASA research center at Moffett Federal Airfield in California's Silicon Valley. It was founded in 1939 as the second National Advisory Committee for Aeronautics (NACA) laborat ...

(now the

Ames Research Center The Ames Research Center (ARC), also known as NASA Ames, is a major NASA research center at Moffett Federal Airfield in California's Silicon Valley. It was founded in 1939 as the second National Advisory Committee for Aeronautics (NACA) laborat ...

) in 1948, where he later became Director of

Astronautics Astronautics (or cosmonautics) is the practice of sending spacecraft beyond atmosphere of Earth, Earth's atmosphere into outer space. Spaceflight is one of its main applications and space science is its overarching field. The term ''astronautics' ...

. He left government service in 1980 to join the faculty at Stanford University. At the time of his death from cancer at age 73, he was Professor Emeritus of the Department of Aeronautics and the Department of Mechanical Engineering at Stanford University. Chapman was internationally known for his research into

fluid dynamics In physics, physical chemistry and engineering, fluid dynamics is a subdiscipline of fluid mechanics that describes the flow of fluids – liquids and gases. It has several subdisciplines, including (the study of air and other gases in motion ...

, and for pioneering modern computational fluid dynamics. He is also remembered for his research and controversial theories on the origin of

tektites Tektites () are gravel-sized bodies composed of black, green, brown or grey natural glass formed from terrestrial debris ejected during meteorite impacts. The term was coined by Austrian geologist Franz Eduard Suess (1867–1941), son of Eduar ...

External resources

*
Obituary archive at Stanford University
1922 births 1995 deaths American mechanical engineers American aerospace engineers Engineering educators California Institute of Technology alumni Engineers from California 20th-century American engineers Stanford University Department of Mechanical Engineering faculty {{US-academic-scientist-stub