NationMaster - Encyclopedia: Theodore von Kármán

Theodore von Kármán (von Sköllöskislaki Kármán Todor) ( May 11 is the 131st day of the year in the Gregorian Calendar (132nd in leap years). There are 234 days remaining. Events 330 - Byzantium is renamed Constantinople during a dedication ceremony. 1502 - Christopher Columbus leaves for his fourth and final voyage to the West Indies. 1745 - War of Austrian... May 11, Events January - April January 16-24 ? Siege of Geok Tepe ? Russian troops under general Skobeleff defeat Turkomans January 25 - Thomas Edison and Alexander Graham Bell form the Oriental Telephone Company February 5 - Phoenix, Arizona is incorporated. February 13 - First issue of the feminist newspaper La Citoyenne is published... 1881 - May 6 is the 126th day of the year in the Gregorian Calendar (127th in leap years). There are 239 days remaining. Events 1527 - Spanish and German troops sack Rome; some consider this the end of the Renaissance. 1682 - Louis XIV of France moves his court to Versailles. 1835 - James... May 6, Events January-February January 11 - The Whisky A Go-Go night club in Los Angeles, the first disco in the USA, is opened. January 14 - George Wallace becomes governor of Alabama. January 22 - Elysée treaty between France and Germany January 28 - Black student Harvey Gantt enters Clemson College in... 1963) was an An engineer may be someone who practices the engineering profession, or the driver of a rail locomotive. This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. If an article link referred you here, you might want to go back... engineer and The word physicist should not be confused with physician, which means medical doctor. A physicist is a scientist trained in physics. Physicists are employed by universities as professors, lecturers, researchers, and by laboratories in industry. Employment as a professional physicist generally requires a doctoral degree. However, many people who have... physicist who was active primarily in the fields of Aeronautics is the mathematics and mechanics of flying objects, in particular airplanes. Straight and level In steady, level flight, an aircraft can be considered as being acted on by four forces in equilibrium: lift, weight, thrust, and drag. Thrust is the force generated by the engine and acts along the... aeronautics during the seminal era in the 1940s and 1950s. He is personally responsible for many key advances in Aerodynamics is a branch of fluid dynamics concerned with the study of gas flows, first analysed by George Cayley in the 1800s. The solution of an aerodynamic problem normally involves calculating for various properties of the flow, such as velocity, pressure, density, and temperature, as a function of space... aerodynamics, notably his work on Any speed over the speed of sound, which is approximately 343 m/s or 761 mph or 1,225 km/h at sea level, is said to be supersonic. Many modern fighter aircraft are supersonic. The Concorde was a supersonic passenger aircraft, but, since its final retirement flight on November... supersonic and This article is about hypersonic speeds in aerodynamics. For the laptop brand, see Hypersonic (laptop). In aerodynamics, hypersonic speeds are speeds that are highly supersonic. In the 1970s the term generally came to refer to speeds of Mach 5 and above. Hypersonic regime Supersonic airflow is decidedly different than subsonic... hypersonic airflow characterization.

He was born in See Budapest (band) for the British melancholic post-grunge band. Budapest (pronounced BOO-dah-pesht, IPA ), the capital city of Hungary and the countrys principal political, industrial, commercial and transportation centre, has more than 1.7 million inhabitants, down from a mid-1980s peak of 2.07 million. It... Budapest, The Republic of Hungary (Magyar Köztársaság) or Hungary (Magyarország) is a landlocked country in Central Europe, bordered by Austria, Slovakia, Ukraine, Romania, Serbia, Croatia and Slovenia. It is known locally as the Country of the Magyars. National motto: (none current) historical: Regnum... Hungary as Kármán Tódor, studied engineering at the city's Royal Technical University, graduating in Events January-April January 28 - The Carnegie Institution is founded in Washington, DC with a $10 million gift from Andrew Carnegie. France, Loisys Lévangile et lEglise which inaugurates the Modernist Crisis February 11 - Police beat up universal suffrage demonstrators in Brussels. February 15 – Berlin underground opened... 1902. He then joined Ludwig Prandtl Ludwig Prandtl (4 February 1875 - 15 August 1953) was a German physicist. He was a pioneer of aerodynamics, and developed the mathematical basis for the fundamental principles of subsonic aerodynamics in the 1920s. His studies identified the boundary layer, thin-airfoils, and lifting-line theories. He was also... Ludwig Prandtl at the The Georg-August University of Göttingen (Georg-August-Universität Göttingen, often called the Georgia Augusta) was founded in 1734 by George II, King of Great Britain and Elector of Hanover, and opened in 1737. It rapidly attained a leading position, and in 1823 its... University of Göttingen, and received his doctorate in 1908 is a leap year starting on Wednesday (link will take you to calendar). Events January-February January 1 - A ball signifying New Years Day drops in New York Citys Times Square for the first time January 8 - A train collision occurs in the Park Avenue Tunnel in... 1908. He taught at Göttingen for four years. He became fascinated by flight, and in 1912 is a leap year starting on Monday. Events January-March January 1 - Establishment of Republic of China. January 6 - New Mexico is admitted as the 47th U.S. state. January 17 - British polar explorer Robert Falcon Scott and a team of four begin the second expedition to reach the... 1912 took a job as director of the Aeronautical Institute at the The RWTH Aachen is a large university located in Aachen (Germany). RWTH is the abbreviation of Rheinisch-Westfälische Technische Hochschule. The official English translation of its name is Aachen University of Technology (RWTH) (leaving the RW untranslated, which actually just means: of Rhineland-Westphalia). Its main focus are technological... University of Aachen. He stayed there until 1930 is a common year starting on Wednesday. Events January-February January 6 - The first diesel-engine automobile trip is completed (Indianapolis, Indiana, to New York City). January 27 - Miguel Primo de Rivera resigns January 30 - General Damaso Berenquer becomes the new prime minister of Spain February 18 - While studying... 1930 (interrupted by service in the The Austro-Hungarian Army was the ground force of the Austro-Hungarian Empire. It was composed of the common army (recruited from everywhere), the Austrian Landwehr (recruited only from Cisleithania), and the Hungarian Honvéd (recruited only from Transleithania). The official names in German were: regiments of the common... Austro-Hungarian army 1915 was a common year starting on Friday (see link for calendar). Events January 12 - The Rocky Mountain National Park is established by an act of the U.S. Congress. January 12 - United States House of Representatives rejects proposal to give women the right to vote. January 13 – An... 1915- 1918 was a common year starting on Tuesday (see link for calendar). Events January-February January 8 - President Woodrow Wilson announces his Fourteen Points for the aftermath of World War I. January 24 - a decree of the Council of Peoples Commissars, introducing the Gregorian calendar in Russia since February... 1918, where he designed an early A helicopter is an aircraft which is lifted and propelled by one or more large horizontal rotors (propellers). Helicopters are classified as rotary-wing aircraft to distinguish them from conventional fixed-wing aircraft. The word helicopter is derived from the Greek words helix (spiral) and pteron (wing). The engine-driven... helicopter).

Apprehensive about developments in Europe, in 1930 is a common year starting on Wednesday. Events January-February January 6 - The first diesel-engine automobile trip is completed (Indianapolis, Indiana, to New York City). January 27 - Miguel Primo de Rivera resigns January 30 - General Damaso Berenquer becomes the new prime minister of Spain February 18 - While studying... 1930 he accepted the directorship of the Guggenheim Aeronautical Laboratory at the California Institute of Technology The California Institute of Technology (commonly known as Caltech) is a private, coeducational university located in Pasadena, United States. A leading research university, Caltech maintains a strong emphasis on the natural sciences and engineering. It operates the Jet Propulsion Laboratory for NASA. History Modern Caltech grew... California Institute of Technology and emigrated to the The United States of America — also referred to as the United States, the U.S.A., the U.S., America¹, the States, or (archaically) Columbia — is a federal republic of 50 states located primarily in central North America (with the exception of two states: Alaska and Hawaii... United States. In 1936 was a leap year starting on Wednesday (link will take you to calendar). Events January-February January 15 -- The first building to be completely covered in glass is completed in Toledo, Ohio, for the Owens-Illinois Glass Company. January 20 - Death of George V of the United Kingdom. His... 1936, with Frank Malina he founded a company Aerojet to manufacture JATO is an acronym for Jet Assisted Take Off. The term is used interchangeably with the (arguably more accurate) RATO (for Rocket Assisted Take Off). It is a system for helping overloaded planes into the air by providing additional thrust in the form of small rockets. See also assisted take... JATO rocket motors.

In 1944 was a leap year starting on Saturday (link will take you to calendar). Events World War II January January 4 - The Battle of Monte Cassino begins. January 5 - Murder of Danish playwright Kaj Munk January 17 - British forces, in Italy, cross the Garigliano River. January 20 - The Royal Air... 1944 he helped found the The JPL complex in Pasadena, Ca. The Caltech Jet Propulsion Laboratory (JPL) near Pasadena, California builds and operates unmanned spacecraft for NASA. JPL-run projects include the Galileo Jupiter mission and the Mars rovers, including the 1997 Mars Pathfinder and the twin 2003 Mars Exploration Rovers. To date, JPL has... Jet Propulsion Laboratory (now a part of This article needs cleanup. Please edit this article to conform to a higher standard of article quality. The National Aeronautics and Space Administration (NASA) (established 1958) is the government agency responsible for the United States of Americas space program and long-term general aerospace research. A civilian organization, it... NASA), and became the first chairmain of the Scientific Advisory Group in 1946, which studied aeronautical technologies for the USAAF recruitment poster. USAAF recruitment poster. The United States Army Air Force, or USAAF, was a part of the U.S. military during World War II. The direct precursor to the U.S. Air Force, the USAAF formally existed between 1941 and 1947. History Prior to the start of World... Army Air Force. He also helped found AGARD, the For the National Association of Theatre Owners, please see National Association of Theatre Owners. The flag of NATO NATO 2002 Summit The North Atlantic Treaty Organisation (NATO), sometimes called North Atlantic Alliance, Atlantic Alliance or the Western Alliance, is an international organisation for defence collaboration established in 1949, in support... NATO aerodynamics research oversight group (1951), the International Council of the Aeronautical Sciences ( 1956 is a leap year starting on Sunday. (see link for calendar) Events January January 1 - End of Egyptian Condominium in Sudan. January 16 - President Egypt vows to reconquer Palestine January 26 - Italy January 26 - United Kingdom bans heroin January 26 - The last Soviet troops leave the military base in... 1956), the International Academy of Astronautics ( 1960 was a leap year starting on Friday (link will take you to calendar). Events January-February January - State of emergency is lifted in Kenya - Mau Mau Rebellion is officially over January 1 - Independence of Cameroon January 9 - Aswan High Dam construction begins in Egypt January 14 - Ralph Chubb, the... 1960), and the The von Karman Institute for Fluid Dynamics is an non-profit educational and scientific organization. External link von Karman Institute home page Categories: Fluid dynamics | Stub ... von Karman Institute in Emblem of the Brussels-Capital Region Flag of The City of Brussels Brussels ( Dutch: Brussel, French: Bruxelles, German: Brüssel) is the capital of Belgium and is considered by many to be the de facto capital of the European Union, as two of its three main institutions have their... Brussels.

Kármán's fame was in the use of mathematical tools to study fluid flow, and the interpretation of those results to guide practical designs. He was instrumental in recognizing the importance of the swept-back wings that are ubiquitous in modern jet aircraft.

Specific contributions include theories of non-elastic buckling, unsteady wakes in circum-cylinder flow, stability of laminar and turbulent water flow over the hull of a submarine In fluid dynamics, laminar flow is a flow regime characterized by high momentum diffusion, low momentum convection, and pressure and velocity independence from time. It is the opposite of turbulent flow. The (dimensionless) Reynolds number characterizes whether flow conditions... laminar flow, Turbulent flow around an obstacle; the flow further away is laminar Laminar and turbulent water flow over the hull of a submarine Turbulence creating a vortex on an airplane wing In fluid dynamics, turbulence or turbulent flow is a flow regime characterized by low-momentum diffusion, high momentum convection, and... turbulence, An airfoil (in American English, or aerofoil in British English) is a specially shaped cross-section of a wing or blade, used to provide lift or downforce, depending on its application. Airfoils have a characteristic shape which is that of a curved streamline, with a rounded leading edge and a... airfoils in steady and unsteady flow, The boundary layer is the layer of fluid in the immediate vicinity of a bounding surface. In the atmosphere the boundary layer is the air layer near the ground affected by diurnal heat, moisture or momentum transfer to or from the surface. On an aircraft wing the boundary layer is... boundary layers, and supersonic aerodynamics.

He made additional contributions in other fields, including elasticity, vibration, heat transfer, and crystallography. His name appears in at least the following concepts:

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Theodore von Kármán

The word crater may refer to A landform resembling a pit or depression in the topography that can be formed in several ways: speculation exists that a meteorite impact with another body can cause an impact crater, an electrical discharge on any scale tends to form circular craters, volcanic activity... Craters on Mars is the fourth planet from the Sun in the solar system, named after the Roman god of war (the counterpart of the Greek Ares), on account of its blood red color as viewed in the night sky. This feature also earned it the name of Red Planet. Mars has... Mars and the For other moons in the solar system see natural satellite. For other uses see Moon (disambiguation). Crust composition Oxygen 43% Silicon 21% Aluminium 10% Calcium 9% Iron 9% Magnesium 5% Titanium 2% Nickel 0.6% Sodium 0.3% Chromium 0.2% Potassium 0.1% Manganese 0.1% Sulfur 0.1... Moon are named in his honor.

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