Experimental results of a Mach 10 conical-flow derived waverider to 14-X hypersonic aerospace vehicle
AUTOR(ES)
Rolim, Tiago Cavalcanti, Toro, Paulo Gilberto de Paula, Minucci, Marco Antonio Sala, Oliveira, Antônio de Carlos de, Follador, Roberto da Cunha
FONTE
J. Aerosp. Technol. Manag.
DATA DE PUBLICAÇÃO
2011-08
RESUMO
Abstract This paper presents a research in the development of the 14-X hypersonic airspace vehicle at Institute for Advanced Studies (IEAv) from Department of Science and Aerospace Technology (DCTA) of the Brazilian Air Force (FAB). The 14-X project objective is to develop a higher efficient satellite launch alternative, using a Supersonic Combustion Ramjet (SCRAMJET) engine and waverider aerodynamics. For this development, the waverider technology is under investigation in Prof. Henry T. Nagamatsu Aerothermodynamics and Hypersonics Laboratory (LHTN), in IEAv/DCTA. The investigation has been conducted through ground test campaigns in Hypersonic Shock Tunnel T3. The 14-X Waverider Vehicle characteristic was verified in shock tunnel T3 where surface static pressures and pitot pressure for Mach number 10 were measured and, using Schlieren photographs Diagnostic Method, it was possible to identify a leading-edge attached shock wave in 14-X lower surface.
Documentos Relacionados
- Experimental analyisis of a hypersonic waverider.
- On the behavior of upwind schemes applied to three-dimensional supersonic and hypersonic cold gas flow simulations of aerospace configurations.
- Aerospace Vehicle Development Applications of Atmospheric Thermodynamic Inputs
- Mach bands as empirically derived associations
- Simulation of blunt leading edge aerothermodynamics in rarefied hypersonic flow