Super-speed train pneumatically levitated through air entering two sides and propelled electromagnetically

Abstract

The invention discloses a super-speed train pneumatically levitated through air entering the two sides and propelled electromagnetically. The left side face and right side face of each carriage in a magnetically levitated train are respectively provided with an air inlet; meanwhile, the bottom surface of each carriage is subjected to pneumatic shape modification, so that the bottom surface, provided with two air inlet channels, of the carriage is formed; the two air inlet channels are designed in the axial direction of the carriage and are located on the left side and right side of the bottom surface of the carriage; the front ends of the two air inlet channels are communicated with the air inlets; the two air inlet channels are respectively of a structure which is contracted from front to back; therefore, when the magnetically levitated train runs at a high speed, incoming flow enters the left air inlet channel and the right air inlet channel through the air inlet formed in the left side wall of the carriage and the air inlet formed in the right side wall of the carriage respectively, and the incoming flow is subjected to deceleration and pressurization in the left air inlet channel and the right air inlet channel to form high pressure areas so as to generate upward lifting force on the carriage. The super-speed train pneumatically levitated through the air entering the two sides and propelled electromagnetically has the advantages that the advantages of low resistance and high speed of a traditional magnetically levitated train are retained, the energy consumption can be lowered when the train runs at a super speed, and transport efficiency is improved.

Description

technical field [0001] The invention relates to the field of ground effect aerodynamics and high-speed trains, specifically, it is an ultra-high-speed vehicle with aerodynamic suspension and electromagnetic propulsion on both sides of the air intake on both sides, which is improved and designed according to the principle of ground effect aerodynamics on the bottom of the existing maglev train. train. Background technique [0002] In 1964, Japan built the world's first high-speed railway, which revitalized the railway transportation industry, which was a sunset industry at that time. Subsequently, high-speed railway technology developed rapidly, and various high-speed train concepts emerged continuously. Current high-speed trains mainly include two types: wheel-rail and suspension. [0003] Wheel-rail high-speed trains are the main type of high-speed trains currently in use, relying on the friction between the wheels and rails to propel the train forward. The wheel-rail hi...

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Problems solved by technology

In this way, although the use of superconducting electromagnets reduces power consumption, the compression refrigerator required to achieve the superconducting state consumes a large amount of additional power

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