Supersonic airliner

A supersonic, passenger aircraft technology, applied in supersonic aircraft, wings, fuselage and other directions, to achieve the effect of reducing fuel consumption, reducing aerodynamic resistance, and simple configuration

Inactive Publication Date: 2019-02-12
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of supersonic airliner, to solve or alleviate at least one problem that existing supersonic airliner exists

Method used

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Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention relates to aircraft mechanism design, in particular to a supersonic airliner. The supersonic airliner includes a fuselage, wings and an engine. The engine adopts a variable cycle enginewhich is internally buried on the tail part of the fuselage, and an air intake duct of the engine is located on the abdomen part of the rear section of the fuselage and extends in the direction parallel to the fuselage axis toward a nose. The variable cycle engine technology adopted by the supersonic airliner significantly reduces the specific fuel consumption of the supersonic cruise; and in addition, the engine installation form of the supersonic airliner utilizes the space of the rear contraction section of the fuselage to reduce the aerodynamic resistance and enables the configuration of the aircraft wings to be simple, and the improvement of the lift characteristics of an aircraft is facilitated.

Description

technical field [0001] The invention relates to aircraft mechanism design, in particular to a supersonic passenger aircraft. Background technique [0002] At present, the design technology of high subsonic passenger aircraft is very mature, and it is difficult to break through the aerodynamic efficiency of 16.5. A supersonic airliner with a cruising speed greater than 2.35 Ma can achieve higher aerodynamic efficiency and effectively shorten flight time. The first generation of supersonic airliners such as the Concorde and the Tu-144 withdrew from the stage of history due to the shortcomings of high fuel consumption, poor economy, and high noise pollution. Contents of the invention [0003] The object of the present invention is to provide a supersonic airliner to solve or alleviate at least one problem existing in the existing supersonic airliner. [0004] Technical scheme of the present invention is: [0005] A supersonic airliner, comprising a fuselage, wings and an e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C30/00B64D27/12B64C3/40B64C3/54B64C1/00
CPCB64C1/0009B64C3/40B64C3/546B64C30/00B64D27/12B64U50/12B64U30/12B64U10/25
Inventor 张声伟
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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