Results 51 to 60 of about 101,352 (285)
Historical review and future perspectives for Pilot Transonic Wind Tunnel of IAE [PDF]
Journal of Aerospace Technology and Management, 2009 The Pilot Transonic Wind Tunnel of Institute of Aeronautics and Space (PTT Pilot Transonic Wind Tunnel) is an important result of a tremendous effort to install a high speed wind tunnel complex (TTS acronyms for Transonic and Supersonic Tunnels, in ...
João Batista P. Falcão Filho +2 more
doaj
Electric arc device for heating gases Patent [PDF]
, 1966 Electric arc device for minimizing electrode ablation and heating gases to supersonic or hypersonic wind tunnel ...
Carlson, W. C. A., Sorensen, C. E.
core +1 more source
Journal of Fluid Science and Technology, 2020 Stochastic flow simulation methods based on the polynomial chaos expansion (PCE) are developed and verified to quantify the propagation of a geometric uncertainty of a quasi-one dimensional flow in a supersonic wind tunnel.
Koji MIYAJI, Takumi INOUE
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The Influence of Nozzle Geometry on Corner Flows in Supersonic Wind Tunnels [PDF]
AIAA Scitech 2019 Forum, 2019 In supersonic flows, the separation in streamwise corners is a significant and widely encountered problem which can not be reliably predicted with the numerical methods commonly used in industry. The few previous studies on this topic have suggested conflicting corner flow topologies.
Sabnis, K +3 more
openaire +2 more sources
, 2015 The article deals with experimental and numerical investigation of an air to air supersonic ejector with twelve primary nozzles. The ejector is supposed to be used for propulsion of a small experimental supersonic wind tunnel which is situated in ...
J. Kracík, V. Dvorák
semanticscholar +1 more source
Numerical and Experimental Validation of a Supersonic Mixing Layer Facility
Applied Sciences, 2022 The design of a supersonic-supersonic mixing layer facility was motivated by the need for a benchmark experimental platform to study the physical phenomena underlying supersonic mixing layers.
Yudong Li +4 more
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Deduction of temperature fluctuations in transient compression wind tunnels using incompressible turbulent flow data [PDF]
, 2009 Wind tunnels and other aero-thermal experimental facilities are likely to make a contribution to the optimisation of energy and propulsion systems for the foreseeable future.
Buttsworth, D. R., Widodo, A.
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FPGA-based embedded system for wind tunnel variable-geometry nozzle positioning [PDF]
Scientific Technical Review, 2019 Over the last few decades, the accuracy requirements for wind tunnel testing have become much more stringent as aircraft industry strives to achieve the best performance of their products. Investments in advanced capabilities are necessary to obtain more
Ilić Biljana, Milosavljević Mirko
doaj
Short-duration, transonic flow, variable-porosity test section [PDF]
, 1970 Short-duration test facility obtains extremely high Reynolds number flows in subsonic, transonic, and supersonic speed ranges, and aids in solving Reynolds number-dependent aerodynamic and thermodynamic problems in design and testing of large, high speed
Davis, J. W., Hill, O. E.
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Flow visualization techniques, new developments and modernization of the existing Schlieren system in the Trisonic Wind Tunnel [PDF]
INCAS Bulletin, 2011 Schlieren flow visualization methods are an important part of high speed wind tunnel testing, being a fast and reliable method of graphically presenting complex dynamic phenomena that occur in high subsonic, transonic and supersonic regimes.
Marius PANAIT
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