Boost ski-jump type takeoff and landing method for carrier-based aircrafts on aircraft carriers

A technology for boosting ski-jump and carrier-based aircraft, which can be used in stopping devices, launch/tow transmission devices, etc., and can solve the problems of fuel consumption, large thrust-to-weight ratio, and low landing success rate, so as to reduce adverse effects and improve use. The effect of cycle and take-off risk is small

CN108100285APending Publication Date: 2018-06-01白景魁
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-06-01

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Abstract

The invention discloses a boost ski-jump type takeoff and landing method for carrier-based aircrafts on aircraft carriers, and belongs to the technical field of ski-jump type takeoff and landing methods for carrier-based aircrafts on aircraft carriers. The boost ski-jump type takeoff and landing method has the advantages that the problems in the aspect of the thrust weight ratios of engines of totally-mounted carrier-based aircrafts on existing aircraft carriers during ski-jump type takeoff can be solved by the aid of the boost ski-jump type takeoff and landing method, and the carrier-based carriers can be effectively and safely landed; high-power air compressors which can be manipulated by laser trackers are arranged under parabolic warping forecastle decks of the aircraft carriers, high-pressure airflow can be generated by the high-power air compressors, and the carrier-based aircrafts with thrust components can be boosted to be taken off; certain elevation angles are formed from starting points to end points of landing decks with the aircraft carriers, electromagnet sets are mounted on glide tracks, and the speeds of the carrier-based aircrafts with brake warping plates can be reduced by the high-pressure airflow, so that the carrier-based aircrafts can be landed; principles for the boost ski-jump type takeoff and landing method are simple, facilities for the boost ski-jumptype takeoff and landing method are simple and are reliable in performance, and the fully-mounted large carrier-based aircrafts, carrier-based early warning aircrafts and heavy fighter aircrafts can be safely taken off from the aircraft carriers and can be safely landed on the aircraft carriers.
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Description

(1) Technical field

[0001] The invention discloses a method for boosting a ski-jump take-off and landing of an aircraft carrier-based aircraft, which belongs to the technical field of methods for the ski-jump take-off and landing of an aircraft carrier-based aircraft. (2) Background technology

[0002] Ski-jump take-off and landing is one of the ways that modern aircraft carriers adopt to facilitate the take-off and landing of carrier-based aircraft. It allows the carrier-based aircraft to take off from the ski-jump deck at about 12° with its own power and full load. This requires the carrier-based aircraft engine to have Strong propulsion, pushing the carrier-based aircraft to take-off speed in a short time and short distance. Ski-jump take-off has many advantages, such as simple and intuitive technology, convenient maintenance, low cost, and high efficiency. The combat radius is reduced, so large aircraft cannot be taken off: such as early warning aircraft, transport airc...

Examples

specific Embodiment approach

[0022] A method for boosting ski-jump take-off and landing of an aircraft carrier-based aircraft is to use the high-pressure generated by a high-power reciprocating air compressor 7 controlled by a laser tracker 9 under the parabolic bow deck 1 of an aircraft carrier 16 The air flow, when the carrier aircraft 12 taxis at high speed with its own power to the take-off outlet 5 provided on the bow deck 1, when the guide wheel 2 just leaves the cover plate 4 of the take-off outlet 5, the high-pressure air jet blows off the cover plate 4 and directly act on the thrust member 3 of the carrier-based aircraft 12 to boost the carrier-based aircraft 12 to take off;

[0023] When landing, at the moment when the guide wheels 2 of the carrier-based aircraft 12 just touch the landing deck 11, the high-pressure airflow generated by the multi-stage high-power centrifugal fan 17 at the landing outlet 8 is ejected to act on the thrust parts of the carrier-based aircraft 12. 3 produces strong re...