A. Roshko
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__NOTOC__ Anatol Roshko (15 July 1923 – 23 January 2017) was a Canadian-born physicist and engineer. He was the
Theodore von Kármán Theodore von Kármán ( hu, ( szőllőskislaki) Kármán Tódor ; born Tivadar Mihály Kármán; 11 May 18816 May 1963) was a Hungarian-American mathematician, aerospace engineer, and physicist who was active primarily in the fields of aeronaut ...
Professor of Aeronautics, Emeritus, at the
California Institute of Technology The California Institute of Technology (branded as Caltech or CIT)The university itself only spells its short form as "Caltech"; the institution considers other spellings such a"Cal Tech" and "CalTech" incorrect. The institute is also occasional ...
,
Pasadena, CA Pasadena ( ) is a city in Los Angeles County, California, northeast of downtown Los Angeles. It is the most populous city and the primary cultural center of the San Gabriel Valley. Old Pasadena is the city's original commercial district. Its ...
. Roshko is known for his contributions to gas dynamics. He along with H. W. Liepmann is the co-author of the widely used textbook "Elements of Gasdynamics". He has made research contributions to problems of separated flow; bluff-body aerodynamics; structure of turbulent shear flow. He completed his undergraduate education at the
University of Alberta The University of Alberta, also known as U of A or UAlberta, is a Public university, public research university located in Edmonton, Alberta, Canada. It was founded in 1908 by Alexander Cameron Rutherford,"A Gentleman of Strathcona – Alexande ...
with a
B.Sc. A Bachelor of Science (BS, BSc, SB, or ScB; from the Latin ') is a bachelor's degree awarded for programs that generally last three to five years. The first university to admit a student to the degree of Bachelor of Science was the University of ...
degree in
Engineering Physics Engineering physics, or engineering science, refers to the study of the combined disciplines of physics, mathematics, chemistry, biology, and engineering, particularly computer, nuclear, electrical, electronic, aerospace, materials or mechanical en ...
, in 1945, received the M.Sc. degree from Caltech in 1947 and the
Ph.D. A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: or ') is the most common degree at the highest academic level awarded following a course of study. PhDs are awarded for programs across the whole breadth of academic fields. Because it is ...
in 1952. Most of his academic career has been at Caltech, where he was the Theodore von Karman Professor of Aeronautics, Emeritus at the time of his death. He was also a member of the
National Academy of Engineering The National Academy of Engineering (NAE) is an American nonprofit, non-governmental organization. The National Academy of Engineering is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of ...
; a Fellow of the
American Institute of Aeronautics and Astronautics The American Institute of Aeronautics and Astronautics (AIAA) is a professional society for the field of aerospace engineering. The AIAA is the U.S. representative on the International Astronautical Federation and the International Council of ...
, the American Physical Society, the
American Academy of Arts and Sciences The American Academy of Arts and Sciences (abbreviation: AAA&S) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, a ...
and an Honorary Fellow of the
Indian Academy of Sciences The Indian Academy of Sciences, Bangalore was founded by Indian Physicist and Nobel Laureate C. V. Raman, and was registered as a society on 24 April 1934. Inaugurated on 31 July 1934, it began with 65 founding fellows. The first general meet ...
. Roshko received
Fluid Dynamics Prize The Fluid Dynamics Prize is a prize that has been awarded annually by the American Physical Society (APS) since 1979. The recipient is chosen for "outstanding achievement in fluid dynamics research". The prize is currently valued at . In 2004, the ...
by the American Physical Society (APS) in 1987. He was also awarded the
Timoshenko Medal The Timoshenko Medal is an award given annually by the American Society of Mechanical Engineers (ASME) to an individual "in recognition of distinguished contributions to the field of applied mechanics." The Timoshenko Medal, widely regarded as t ...
in 1999.


Books

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See also

* Roshko number *
Turbulence In fluid dynamics, turbulence or turbulent flow is fluid motion characterized by chaotic changes in pressure and flow velocity. It is in contrast to a laminar flow, which occurs when a fluid flows in parallel layers, with no disruption between ...
*
Turbulent flow In fluid dynamics, turbulence or turbulent flow is fluid motion characterized by chaotic changes in pressure and flow velocity. It is in contrast to a laminar flow, which occurs when a fluid flows in parallel layers, with no disruption between t ...
*
Vortex In fluid dynamics, a vortex ( : vortices or vortexes) is a region in a fluid in which the flow revolves around an axis line, which may be straight or curved. Vortices form in stirred fluids, and may be observed in smoke rings, whirlpools in ...


References


External links


Biography
Prof. Anatol Roshko. {{DEFAULTSORT:Roshko, Anatol 1923 births 2017 deaths American aerospace engineers Engineering educators University of Alberta alumni California Institute of Technology alumni California Institute of Technology faculty Fluid dynamicists Aerodynamicists Fellows of the Indian Academy of Sciences Members of the United States National Academy of Sciences Members of the United States National Academy of Engineering Fellows of the American Physical Society Canadian emigrants to the United States