Results 81 to 90 of about 22,114 (235)

Analysis of Air-Breathing Hypersonic Maneuver Flight Styles and Key Technologies [PDF]

Hangkong bingqi
The maneuver flight performance is one of the key capabilities to ensure the implementation of various applications for air-breathing hypersonic aircraft.
Duan Pengfei, Gao Shuliang, Wang Enliang, Wang Han
doaj   +1 more source

Multi-Disciplinary Analysis and Optimization of Hypersonic Transport Aircrafts

, 2008
The development and first applications to a Mach 6 hypersonic transport configuration of a new multidisciplinary optimization (MDO) process is presented.
Duveau, P., Carrier, G., Thepot, R., Dittrich, R., Salah El Din, I., Longo, J.M.A.   +5 more
core  

Investigation of Stability and Control Shortcomings of the North American X-15

Aerospace
There is growing interest in the design of maneuvering high-speed aircraft to fly within or at the edge of the atmosphere. We identify and develop novel quasi-static vehicle screening methodologies, suitable for use during preliminary design, to better ...
William P. Lorenzo, Ramana V. Grandhi, Timothy T. Takahashi   +2 more
doaj   +1 more source

Hypersonic Pitching Control Model Development

, 2018
Test of actuated surfaces is currently being performed in a hypersonic wind tunnel for the development of practical control methods for hypersonic vehicles. Hinged flapping plate models with on board electronics for actuation and data-logging were placed
Buttsworth, David, Choudhury, Rishabh, Birch, Byrenn, Nathan Stern, Stern, Nathan, Byrenn Birch, Rishabh Choudhury, David Buttsworth   +7 more
core   +1 more source

A surrogate-based flow-field prediction and optimization strategy for hypersonic thrust nozzle

AIP Advances
The thrust nozzle is a component that directly generates thrust, which is of great importance in the design of a hypersonic propulsion system. In this study, a surrogate-based flow-field prediction and optimization strategy for hypersonic thrust nozzles ...
Helin Huang, Qiancheng Wang, Zeping Wu
doaj   +1 more source

SHEFEX - Hypersonic Re-entry Fllight Experiment - Vehicle and Subsystem Design, Flight Performance and Prospects

, 2006
The purpose of the Sharp Edge Flight Experiment (SHEFEX) was to investigate the aerodynamic behavior and thermal problems of an unconventional shape for re-entry vehicles comprising multi-facetted surfaces with sharp edges.
Turner, Peter, Hörschgen, Marcus, Jung, Wolfgang, Stamminger, Andreas, Turner, John   +4 more
core  

Potential Designs for Miniature Distributed Optical Fiber Smart Sensors Systems for Use in Aerospace Flight Vehicles

Designs
This article explores the feasibility of miniaturizing and packaging fiber Bragg grating (FBG)-based distributed optical fiber smart sensors (DOFSS) for future flight trials.
Graham Wild
doaj   +1 more source

The Hypersonic Experiment SHEFEX - Aerotheromdynamic Layout, Vehicle Development and First Flight Results

, 2005
The purpose of the SHarp Edge Flight Experiment SHEFEX was the investigation of the aerodynamic behaviour and thermal problems of possible new shapes for future launcher or re-entry vehicles.
Hörschgen, Marcus, Eggers, Thino, Stamminger, Andreas, Jung, Wolfgang, Turner, John   +4 more
core  

Analysis of Morphing Modes of Hypersonic Morphing Aircraft and Multiobjective Trajectory Optimization

IEEE Access, 2019
Aiming at improving the range of wing-body combination aircraft at hypersonic flow conditions and exploring the application of morphing technology in hypersonic aircraft, morphing aircrafts with different morphing modes have been proposed.
Wuyu Peng, Tao Yang, Zhiwei Feng, Qingbin Zhang   +3 more
doaj   +1 more source

Technological Step Stones in Support to Future Space Transportation Systems [PDF]

, 2008
The increasing role of the computational fluid dynamics in the design process of space transportation vehicls is here emphasized. The coupling of CFD with many disciplines is being possible due to the use of modern computational cluster resources and due
Longo, Jose Maria, Hannemann, Klaus
core