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Numerical Evaluation of Jet Noise with Flight Effect for Supersonic Civil Aircraft Using ZDES

AIAA AVIATION FORUM AND ASCEND 2025
This paper investigates numerically the influence of nozzle shape (convergent-divergent or fully convergent) and jet operating conditions on the noise generated by a jet representative of a supersonic business jet at take-off. The nozzle diameter is 50 mm and two operating conditions of Mj = 0.964 and 0.924, corresponding to full thrust and reduced ...
M. Huet, O. Atinault, F. Gand, Hugo Demontis   +3 more
semanticscholar   +3 more sources

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Preliminary Optimization of the Sonic Boom Properties for Civil Supersonic Aircraft

Journal of Aircraft, 2013
In this work a simple model has been used that relates sonic boom effects to the main geometric and operative parameters of the civil supersonic aircraft. In particular, a relation between the maximum overpressure and the aircraft shape factor is employed to define an optimal preliminary design point for the supersonic civil aircraft.
Gennaro Scarselli
exaly   +3 more sources

Numerical studies of nozzle thrust characteristics of supersonic civil aircraft by computational gas dynamics method

Vestnik Moskovskogo aviatsionnogo instituta, 2019
Vladlen Gorbovskoi, A. Kazhan, V. Kazhan, A. Shenkin   +3 more
semanticscholar   +2 more sources

The technical aspects of supersonic civil transport aircraft

Philosophical Transactions of the Royal Society A, 1974
Abstract The paper discusses those technical aspects of a supersonic civil transport aircraft which peculiarly distinguish it from conventional subsonic civil aircraft. The physical, economic and ecological environments in which the supersonic transport must operate are considered and the main stepping stones to the development of the
exaly   +2 more sources

Experimental investigation of aerodynamic noise characteristics and noise reduction for the wing of a supersonic civil aircraft

Applied Acoustics
Yong Wang, Kongcheng Zuo, I. Belyaev, V. Kopiev, Kun Zhao   +4 more
semanticscholar   +2 more sources

The impact of design space constraints on the noise and emissions from derivative engines for civil supersonic aircraft

AIAA Scitech 2021 Forum, 2020
Laurens J. A. Voet, P. Prashanth, R. Speth, J. Sabnis, C. Tan, S. Barrett   +5 more
semanticscholar   +2 more sources

Robust switching control for supersonic civil aircraft based on wide flight envelope mode partitioning

SCIENTIA SINICA Informationis
Xiaohui Liang, Jiale Lu, Weixin Han, J. Ai, Yuting Tan, Bin Xu   +5 more
semanticscholar   +2 more sources

Engines for Supersonic Civil Transport Aircraft

Aircraft Engineering and Aerospace Technology, 1961
Because of its high overall pressure ratio and good propulsive efficiency, the jet engine is very efficient for supersonic propulsion. A high thrust per unit power plant frontal area and per unit weight are primary requirements and these imply high combustion temperatures. For a Mach 2.0 aircraft, engine design problems other than this are not outside
openaire   +1 more source

COMPUTATIONAL AND EXPERIMENTAL STUDIES OF THE NEAR FIELD OF THE SUPERSONIC CIVIL AIRCRAFT MODEL IN THE WT T-112

22-st INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2022)
S. Tolkachev, S. Baranov, G. V. Biryukov, V.S. Gorbovskoy, A. V. Zabrodin, S. Konovalov, V. Mosharov, V. Radchenko, D. Sboev   +8 more
semanticscholar   +2 more sources

A FLAT JET NOZZLE INTEGRATION WITH THE SUPERSONIC CIVIL AIRCRAFT PLANE WITH A LOW LEVEL OF SONIC BOOM

22-st INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2022)
A.V. Lysenkov, V.S. Gorbovskoy, G.N. Lavrukhin, I.S. Matyash, A. A. Saveliev, A. Shenkin   +5 more
semanticscholar   +2 more sources