Results 1 to 10 of about 845 (188)

System Noise Assessment and Uncertainty Analysis of a Conceptual Supersonic Aircraft

Aerospace, 2022
This paper describes a system noise assessment of a conceptual supersonic aircraft called the NASA 55t Supersonic Technology Concept Aeroplane (STCA), its prediction uncertainty, and related validation tests.
Junichi Akatsuka, Tatsuya Ishii
doaj   +3 more sources

On the Fundamental Possibility of a Supersonic Civil Aircraft to Comply with ICAO Noise Requirements Using Existing Technologies

Aerospace, 2022
Compliance with environmental protection regulations, in particular, community noise requirements, constitutes one of the major obstacles for designing future supersonic civil aircraft.
Victor F. Kopiev, Ivan V. Belyaev, Andrey I. Dunaevsky, Andrey A. Poukhov, Igor L. Trofimovsky   +4 more
doaj   +3 more sources

Guidelines for the LTO Noise Assessment of Future Civil Supersonic Aircraft in Conceptual Design

Aerospace, 2022
One of the most critical regulatory issues related to supersonic flight arises from limitations imposed by community noise acceptability. The most efficient way to ensure that future supersonic aircraft will meet low-noise requirements is the ...
Grazia Piccirillo, Nicole Viola, Roberta Fusaro, Luigi Federico   +3 more
doaj   +3 more sources

High-Performance Attitude Control Design of Supersonic Tailless Aircraft: A Cascaded Disturbance Rejection Approach

Aerospace, 2023
This paper focuses on the triaxial augmentation ability of the active disturbance rejection control (ADRC) technique on the tailless layout with a fully moving wing tip to achieve high control performance for the supersonic tailless aircraft.
Zian Wang, Lei Hu, Wanghua Fei, Dapeng Zhou, Dapeng Yang, Chenxi Ma, Zheng Gong, Jin Wu, Chengxi Zhang, Yi Yang   +9 more
doaj   +3 more sources

Aerodynamic Analysis of a Supersonic Transport Aircraft at Low and High Speed Flow Conditions

Aerospace, 2022
The recent improvement of technology readiness level in aeronautics and the renewed demand for faster transportation are driving the rebirth of supersonic flight for commercial aviation.
Andrea Aprovitola, Oleksandr Dyblenko, Giuseppe Pezzella, Antonio Viviani   +3 more
doaj   +3 more sources

Competitiveness Evaluation Method of Supersonic Civil Aircraft Based on Analytic Hierarchy Process

Aerospace
As the demand for long-distance flights continues to increase, supersonic transport (SST) has once again become a hot research topic. However, in the conventional research on competitiveness of civil aircraft, because the flight speeds of various ...
Jiazheng He, Rui Pan, Wenyuan Cheng, Chenxin Guo, Zhijun Meng   +4 more
doaj   +3 more sources

Research progress of aerodynamic configuration technology of low sonic boom supersonic aircraft

Hangkong gongcheng jinzhan, 2023
The aerodynamic configuration of supersonic aircraft has an important effect on the intensity of sonic boom, and the low sonic boom supersonic configuration is the key of the new generation supersonic aircraft, so the aerodynamic configuration of low ...
SU Fengnian, ZHONG Ping, ZENG Hui, LUO Yuepei, CHEN Xilan, GUO Chuwei   +5 more
doaj   +1 more source

The problems of creating a propulsion system of a new generation supersonic passenger aircraft (review)

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2023
The problems of creating a propulsion system for a new generation supersonic passenger aircraft are considered on the basis of a review of the work on the supersonic transport being carried out in the world.
A. D. Alendar, A. I. Lanshin, A. A. Evstigneev, K. Ya. Yakubovsky, M. V. Siluyanova   +4 more
doaj   +1 more source

Changing patterns of the optimal composition and parameters of propulsions with ramjet ducts from the supersonic cruising flight speed

Авіаційно-космічна техніка та технологія, 2022
There are two aircraft concepts for transoceanic flights at supersonic speed. The first is the aircraft with moderate supersonic cruising speed M = 1.7...2.2, and the second is the aircraft with cruising speed M ≥ 3.
Oleh Kislov, Mykhailo Shevchenko
doaj   +1 more source

Sustainable Supersonic Fuel Flow Method: An Evolution of the Boeing Fuel Flow Method for Supersonic Aircraft Using Sustainable Aviation Fuels

Aerospace, 2021
This paper discloses a new algorithm, called sustainable supersonic fuel flow method, to complement the conceptual design of future supersonic aircraft with pollutant and greenhouse gases emissions estimation.
Roberta Fusaro, Nicole Viola, Diego Galassini   +2 more
doaj   +1 more source