81. Theodore Von Kármán http://es.geocities.com/fisicas/cientificos/matematicos/karman.htm

http://es.geocities.com/fisicas/ Los autores: e fisicas@yahoo.es http://es.geocities.com/fisicas/ Los autores: e fisicas@yahoo.es

82. Websites near Japan 6. Vortex Street in the Arctic near Jan Mayen Island 7. Vortex Streetover Alejandro Selkirk Island 8. Biography of theodore von karman 9. Various http://laser.physics.sunysb.edu/~hilary/websites.html

Websites Sites relating to Soap Films and Fluid Dynamics: Maarten Rutgers work on Soap Films. Contains basic information on soap films and setting up a soap film device. Shows Rutgers work at University of Pittsburgh. Journal Articles by Rutgers and colleagues: Conducting fluid dynamics experiments with vertically falling soap films Flowing Soap Films: A Platform For 2D Non-Linear Dynamics Experiments on Turbulence in Soap Films Study of Soap Films at Los Alamos National Laboratory ... Soap Film Graphics. Includes a diagram of surfactant soap molecules. Flexible Filaments in a Flowing Soap Film. Jun Zhang's work at NYU with soap films and flowing filaments which simulate flapping flags. Lighting a Soap Film Two-dimensional turbulence: A review of some recent experiments Giant Soap Film Experiment Invisible Science of Fluid Flow: The Matched Index of Refraction Flow System ... Surfing the Net with Kids: Bubbles Sites Relating to Interference Patterns in Thin Films: Color, Thin Films, and Interference Thin Films Thin Film Interference Soap Film Thickness Calculator ... Multi-spectral Determination of Soap Film Thickness Sites relating to Low Pressure Sodium Lamps: The Low Pressure Sodium Lamp Low Pressure Sodium Lamps Sites Relating to Von Karman Vortices and Vortex Shedding: Von Karman Vortex Street Near Guadalupe Island Vortices in Earth's Atmosphere Von Karman Vortex Street in Broutona Von Karman Vortex Street near the Canary Islands or Vortex Stream at Canary Islands Von Karman Vortices near Japan Vortex Street in the Arctic near Jan Mayen Island Vortex Street over Alejandro Selkirk Island ... Dangerous Wake: Wing Vortices yield a deadly secret , abstract of article on this topic:

83. Jet Engine Co-Inventor Hans Von Ohain Jet Engine Co-Inventor Sir US National Academy of Sciences. It was written by a prestigious panelof scientist, including Dr. theodore von karman, in 1940. http://www.aircraftenginedesign.com/bottom_right.html

"The Scientist explores what is, the Engineer creates what has never been." Theodore von Karman - Aircraft Engine Design - Welcome to this web site. It is dedicated to education about gas turbine propulsion and aircraft engine design. I hope you enjoy your visit. Send comments to Jack Mattingly Jet Engine Co-Inventor Hans von Ohain Jet Engine Co-Inventor Sir Frank Whittle Historical Sites National Air and Space Museum US Air Force Museum ... Links Gas Turbine Engine Pictures 61 engines Military and Commercial Gas Turbine Engine Data Some Military Gas Turbine Engines Some Military Turbofan Engines Some Civil Gas Turbine Engines Temperature/Pressure Data for Some Engines Engine Design Reference Library Educational materials I have developed. Aircraft Engine Design, Second Edition by Jack D. Mattingly William H. Heiser , and David T. Pratt Published Nov 2002 with AEDsys software suite included. Elements of Gas Turbine Propulsion by Jack D. Mattingly Historical Foreword by Hans von Ohain German Inventor of the Jet Engine 1996 - Third printing with suite of software included Preliminary Design Computer Programs AEDsys, AFPROP

84. Microgravity News with mathematics and problem solving that led him to the California Institute ofTechnology in 1955, where he studied under theodore von karman, the father of http://mgnews.msfc.nasa.gov/site/newprofile/forman.html

Microgravity Research Program Forman Williams might not have become a combustion researcher if the organic chemistry course he took during his freshman year in college had been a little easier for him. Of course, the field he eventually chose wouldn't seem like child's play to most. In the early 1950s, Williams attended Princeton University where, instead of chemical engineering, he studied aeronautical engineering and minored in physics. A graduate course in combustion that Williams took while an undergraduate seems to have set the direction for his life. When Professor Martin Summerfield wrote down the differential equations for reacting flows, Williams took note. "I really liked those," he admits. "They were complicated enough to keep me busy for the rest of my life." Combustion Theory, to Von Karman in honor of the engineer's influence on the field. Eventually, the space shuttle offered the opportunity to conduct long-duration microgravity experiments on burning droplets. Williams' Fiber-Supported Droplet Combustion experiment flew on the second United States Microgravity Laboratory (USML–2) mission in October 1995, and his Droplet Combustion Experiment flew on the first Microgravity Science Laboratory (MSL–1) mission in April 1997 and its reflight in July 1997. In microgravity, Williams' research has revealed phenomena never before seen, such as a flame that continued to burn after the disappearance of all the liquid fuel. Developing theories and equations that adequately account for such events should keep Williams and his Princeton University colleague, Fred Dryer, busy for many years to come. This is just fine with Williams, who enthusiastically adds, "I like research. I would like to do it forever!"

85. Glen Edwards: A Flying Wing Bibliography AFFTC/HO; AN700065-17, NASM Archives. von karman, theodore, with Lee Edson.The Wind and Beyond theodore von karman. Boston Little Brown, 1967. http://www.danford.net/bibwing.htm

HOME EDWARDS > BIBLIOGRAPHY A Flying Wing bibliography Following are the books, articles, and documents I used in writing Glen Edwards: The Diary of a Bomber Pilot limited however to those bearing on all-wing aircraft. To them I have added other sources that might be useful to researchers in this area. Some titles are linked to other pages at this site, either to a text file or (in the case of books available for purchase) to my Warbird's Bookstore. HO/AFFTC is the History Office, Air Force Flight Test Center, Edwards AFB. Dan Ford Allen, Richard Sanders. The Northrop Story: 1929-1939 . New York: Orion, 1990. Anderson, Fred. Northrop: An Aeronautical History . Los Angeles: Northrop, 1976. Ashkenas, Irving. Letter, 17 July 1997. AFFTC/HO. -. Telephone interview, 20 Nov. 1997. Associated Press. "Crash of Giant Flying Wing Kills 5 Crewmen." 6 June 1948. AFFTC/HO. Baker, Francis. "The Death of the Flying Wing: The Real Reasons Behind the 1949 Cancellation of Northrop Aircraft's RB-49." Claremont, Calif.: Claremont Graduate School, 1984. AFFTC/HO. Baugher, Joe. Aircraft files at www.csd.uwo.ca/~pettypi/elevon.

86. MISR Image Gallery - Swirls Of Lace The von karman vortices are named for aerodynamicist theodore vonkarman, one of the founders of the Jet Propulsion Laboratory. http://eosweb.larc.nasa.gov/HPDOCS/misr/misr_html/Lace_Swirls_Gallery.html

THE NASA LANGLEY ATMOSPHERIC SCIENCES DATA CENTER Swirls of Lace Additional image formats available. These MISR nadir-camera images from April 23, 2000 (Terra orbit 1855) and May 9, 2000 (Terra orbit 2088) show cloud swirls, like delicate lace, forming patterns known as von Karman vortex streets. The turbulent atmospheric eddies form in the wake of an obstacle, in this instance the 1050-meter-high summit on the island of Socorro, Mexico. The surrounding clouds make the vortex patterns visible. To the northeast, much subtler disturbances are associated with the tiny Isla San Benedicto. Both islands are part of a group known as the Revillagigedo Archipelago, and are located about 400 kilometers equatorward of the southern tip of Baja California. Each of these images is approximately 180 kilometers wide and 350 kilometers long. The von Karman vortices are named for aerodynamicist Theodore von Karman, one of the founders of the Jet Propulsion Laboratory. Image credit: NASA/GSFC/LaRC/JPL, MISR Team. Additional MISR images are available through the MISR Thumbnail Gallery or MISR Index Return to ASDC Homepage Responsible NASA Official: Richard McGinnis Site Administration: User Services Updated: March 2001

87. NAHF Inductee von KÁRMÁN, theodore 1983 Hungarian-born theodore von Kármán's life-long fascination with aviation begins in 1908 when he witnesses a flight by Henri Farman near Paris. http://www.nationalaviation.org/enshrinee/vonkarman.html

88. Minimum Wave Drag, Sears-Haack Body, Von Karman Ogive scales). Figure 1 SearsHaack body vs von karman ogive. The wavedrag of the Sears-Haack body scales with (V=volume, L=length). http://aerodyn.org/Drag/super-drag.html

Bodies of Minimum Wave Drag Summary Bodies of Minimum Wave Drag Selected References Drag at supersonic speeds include the drag components at subsonic flow conditions (skin friction drag and induced drag) and a wave drag , characteristic of supersonic flows only. This drag component is in fact due to the energy radiated by the aerodynamic system through the shock waves. The wave drag is on turns divided in (wave) drag due to volume and (wave) drag due to lift. It can be proved that the wave drag is proportional to the volume and inversely proportional to the fourth power of the body length. Sears-Haack Body The Sears-Haack body is a slender body of revolution pointed at both ends, that corresponds to the minimum wave drag (for given volume and length) of a linear distribution of sources at supersonic speeds. Figure 1: Sears-Haack body vs von Karman ogive The wave drag of the Sears-Haack body scales with V =volume, L =length). Therefore, for given volume it is convenient to have very long bodies. Doubling the length L at constant V will reduce the wave drag by a factor 8.

89. JPL Events theodore von Kármán Lecture Series The Jet Propulsion Laboratoryannounces its seventh year of the theodore von Kármán Lecture http://www.jpl.nasa.gov/events/lectures.html

90. Von Karman www.astronautix.com, von karman, topic index. www.spacedaily.com SPACE.WIRE. Theodorevon karman Profession Scientist. Sex Male. Birth Date 01 January 1881. http://www.astronautix.com/astros/vonarman.htm

www.astronautix.com von Karman topic index www.spacedaily.com SPACE.WIRE Theodore von Karman Profession : Scientist. Sex : Male. Birth Date : 01 January 1881. Nationality : Hungarian. Date of Death : 01 January 1963. Theodore von Karman was a Hungarian aerodynamicist who founded an Aeronautical Institute at Aachen before World War I and made a world-class reputation in aeronautics through the 1920s. In 1930 Robert A. Millikan and his associates at the California Institute of Technology lured von Kármán from Aachen to become the director of the Guggenheim Aeronautical Laboratory at Caltech (GALCIT). There he trained a generation of engineers in theoretical aerodynamics and fluid dynamics. With its eminence in physics, physical chemistry, and astrophysics as well as aeronautics, it proved to be an almost ideal site for the early development of U.S. ballistic rocketry. von Karman Chronology - 1936 Sep 1 - Tsien Hsue-shen enters CalTech Tsien Hsue-shen, at the urging of Theodore von Karman, begins graduate studies at the California Institute of Technology. He will continue there for nearly twenty years, first as a student, finally as the Goddard Professor, becoming one of the leading rocket scientists in the United States. - 1945 Oct 15 - Project Backfire third V-2 launch.

91. People Index - V days. von Braun Wernher von Braun Engineer. von karman - Theodorevon karman Hungarian Scientist. Born 1881. Died 1963. Vorobyov http://www.astronautix.com/astros/peondexv.htm

www.astronautix.com People Index - V topic index www.spacedaily.com SPACE.WIRE Valier Max Valier German Scientist. Born 1893. Died 1930. Valkov Konstantin Anatolyevich Valkov Russian Pilot Cosmonaut. Born 11 November 1971. Van Allen James A Van Allen American Scientist. Born 1914. van den Berg Dr Lodewijk van den Berg American Payload Specialist Astronaut. Born 24 March 1932. Number of Flights Total Time : 7.01 days. van Hoften Dr James Dougal Adrianus (Ox) van Hoften American Mission Specialist Astronaut. Born 11 June 1944. Number of Flights Total Time : 14.08 days. Vance Cyrus R Vance American Manager. Born 1917. Vandenberg Hoyt Hoyt S Vandenberg American Manager. Born 1899. Died 1954. Vangen Scott Duane Vangen American Payload Specialist Astronaut. Born 12 December 1959. Varlamov Valentin Stepanovich Varlamov Russian Pilot Cosmonaut. Born 15 August 1934. Died 2 October 1980. Varnier Francoise Varnier Research Cosmonaut Cosmonaut candidate. Vasiliyev Vladimir Nikolayevich Vasiliyev Russian Pilot Cosmonaut candidate. Vasilyev Anatoli Alekeseyevich Vasilyev Russian Military Officer. Born 28 November 1921. Died 12 November 1973.

92. John Junkins Awarded Von Karman Medal And Lectureship the George J. Eppright Chair at Texas A M University, has been awarded the Theodorevon karman Medal by the American Institute of Aeronautics and Astronautics. http://www.tamu.edu/univrel/aggiedaily/news/stories/archive/012897-4.html

John Junkins Awarded Von Karman Medal And Lectureship COLLEGE STATION Junkins presented the von Karman Lecture entitled "Adventures on the Interface of Dynamics and Control" at the AIAA Aerospace Sciences meeting in Reno, Nev., Jan. 6-9. He will represent AIAA on a lecture tour during 1997, repeating the presentation at a dozen locations around the world. The annual award is named in honor of pioneering California Institute of Technology Professor Theodore von Karman. His many accomplishments included, in the 1940s, leading the national panel that created the United States Air Force as a separate armed service and set the direction toward the jet age. Junkins was selected to receive this year's von Karman Lectureship based on his accomplishments in aerospace engineering, teaching and research over the past three decades. During the late 1960s at McDonnell Douglas, he developed pioneering guidance and control methods for the Delta rocket. In the 1970s, he developed a method for spacecraft navigation using computer-automated on-board star pattern recognition. In 1980, he developed a method for using the earth's magnetic field to change the pointing direction of a spinning satellite in minimum time. During recent years Junkins has developed control methods for maneuvering large flexible spacecraft and has invented patented laser sensing technology for applications in machine vision and multimedia. His ideas have been implemented successfully in many space missions. Widely recognized for his scholarship, he has authored over 330 publications, including three books.

93. Aerospace, Technology Conference Brings Industry, Air Force Together Henry Hap Arnold commissioned a scientific review guided by Theodorevon karman. During his address, Stewart let von karman's words echo. http://www.af.mil/news/May2000/n20000512_000730.html

Aerospace, technology conference brings industry, Air Force together Released: 12 May 2000 Second Lt. James S. Ferguson of the National Air Intelligence Center, Wright-Patterson Air Force Base, Ohio, works the controls of a fighter aircraft flight simulator at a display booth representing Aeronautical Systems Center's Simulation Analysis Facility, also at Wright-Patterson. (Photo by Spencer P. Lane) Tom Broadstock and Ruth Pachter, senior scientists at the Major Shared Resource Center, Wright-Patterson Air Force Base, Ohio, observe as Col. Ronald E. Channell, Aeronautical Systems Center's Engineering Directorate, Wright-Patterson, wears special glasses to view a demonstration of multi-user synthetic environment technology at the National Aerospace Systems and Technology Conference May 9 at the Dayton Convention Center in Ohio. (Photo by Spencer P. Lane) by Staff Sgt. Stuart Camp Aeronautical Systems Center Public Affairs DAYTON, Ohio (AFPN) Innovation and partnership between the Air Force and aerospace industry was the focus of a three-day symposium at the Dayton Convention Center May 9-11. The first-ever National Aerospace Systems and Technology Conference was sponsored by Aeronautical Systems Center and the Air Force Research Laboratory. The conference's co-hosts were Lt. Gen. Robert F. Raggio and Brig. Gen. Paul D. Nielsen. In attendance were military and Department of Defense engineers and contracting experts, and aerospace industry representatives.

94. John Von Neumann John von Neumann (19031957). When tubes. von Neumann was born in Budapest,Hungary, in 1903, and studied in Berlin, Zurich, and Hamburg. http://www.nas.edu/history/members/neumann.html

John von Neumann (1903-1957) More Information Available: http://ei.cs.vt.edu/~history/VonNeumann.html http://http1.brunel.ac.uk:8080/depts/AI/alife/al-vonne.htm http://userwww.sfsu.edu/~rsauzier/Neumann.html http://www.brunel.ac.uk:8080/depts/AI/alife/al-vonau.htm

95. Www.jpl.nasa.gov/lecture/ http://www.jpl.nasa.gov/lecture/

96. Gabriele SAX Home Page By Gabriele Martufi Videoclips Movies Filmati Jazz Sax & http://spazioinwind.libero.it/gabrielesax/ingegneria.htm

Ingegneria Civile Il crollo del ponte sospeso Tacoma Narrows nel 1940 La mattina del 7 novembre 1940 il Tacoma Narrows Bridge crollo' "abbattuto" dal vento sostenuto che soffiava attraverso Puget Sound ad una cinquantina di chilometri a sud di Seattle negli Stati Uniti. Era aperto da soli quattro mesi, il disastro fu documentato da fotografie e video di grande impatto drammatico riprese da Burt Farquharson un docente di ingegneria civile che studiava i movimenti del ponte. All'inaugurazione il ponte ondulava gia' tanto ma senza conseguenze fatali si riteneva che gli amanti del brivido lo cercassero per provare l'esperienza di una attraversata da ottovolante! Altri deviavano di diversi chilometri dal percorso prestabilito per evitare il "galloping gertie" ovvero il "dinosauro a galoppo". Le cause del crollo Theodore Von Karman ovvero mediante il distacco dei vortici detti appunto di Von Karman "vortex shedding", fenomenologie note nell'ingegneria aerospaziale e aeronautica. I fenomeni aerodinamici e aeroelastici Prima di illustrare il fenomeno del flutter e' necessario distinguere i fenomeni di interazione vento/struttura in fenomeni aerodinamici e fenomeni aeroelastici con riferimento alle proprieta' delle forze che risultano agire sulla struttura investita dal vento. Nei fenomeni aerodinamici la risposta della struttura (moto della struttura) pur avendo un ruolo non trascurabile nelle equazioni del moto non altera sostanzialmente la corrente sollecitante (flusso dell'aria) al contrario dei fenomeni aeroelastici in cui il flusso dell'aria risulta completamente modificato dal moto della struttura. Corrispondentemente si parla di oscillazioni "forzate" come risposta alle forze aerodinamiche e di oscillazioni "autoeccitate" in presenza di fenomeni aeroelastici. Le manifestazioni aerodinamiche e aeroelastiche sono usualmente chiamate: buffeting (scuotimento)

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