阅读说明：本技术 一种前端喷射助推减摩技术 (Front-end jet boosting antifriction technology ) 是由 年启贺 于 2020-05-21 设计创作，主要内容包括：本发明公布了一种前端喷射助推减摩技术：在准备飞行的飞行物体内部储存足够的高压空气,让这种具有一定压力的高压压缩空气,通过飞行物体前端周围的若干、均匀、对称布置的微孔,在特定时间内沿着飞行方向的相反方向(即向后方)强力急速喷出,连续产生足够的、低温的、急速向后的、均衡、均匀的冷却空气,将飞行物体包裹起来,使来自前方的空气不能或少量接触到飞行物体的正面,如此便减少了飞行物体的空气阻力和摩擦力。实现了：一方面阻隔和“润滑”了迎面而来的空气阻力；另一方面对飞行物体也有助推和降温作用,达到快速飞行、缩短飞行时间、减少能耗、安全的目的。(The invention discloses a front-end jet boosting antifriction technology: the high-pressure compressed air with certain pressure is stored in the flying object to be flown, and is jetted out fast in opposite direction of the flying direction and certain time through several homogeneously and symmetrically arranged micropores around the front end of the flying object to produce cold air to wrap the flying object and make the air from the front contact the front of the flying object. The realization is as follows: on the one hand, the oncoming air resistance is obstructed and "lubricated"; on the other hand, the device also has the functions of boosting and cooling the flying object, and achieves the purposes of flying quickly, shortening the flying time, reducing the energy consumption and being safe.)

1. The utility model provides a front end sprays boosting antifriction technique, lets the compressed air that has certain pressure pass through the flying object front end (lean on the front as far as possible) a plurality of micropores of evenly arranging around along the opposite direction of flight direction promptly to the powerful blowout rapidly of backward, wraps up the flying object front end, characterized by: the backward-injected gas can isolate and lubricate the blocking air from the front, and can boost and cool the flying object.

2. The front-end injection boosting antifriction technology according to claim 1, characterized in that: the flying object in flight stores sufficient high-pressure air internally or while flying.

3. A front end injection boosting antifriction technique according to claim 1, characterized in that; the micro-holes which can enable high-pressure air to be sprayed out and are inclined backwards are evenly and symmetrically arranged around the front end of the flying object.

4. A front end injection boosting antifriction technique according to claims 1 and 3, characterized in that: the gas ejected through the micro-holes is required to be ejected along the inclined plane of the front end of the flying object in the opposite direction of the flying.

5. A front end injection boosting antifriction technique according to claims 1 and 4, characterized in that: the speed and the force of the gas symmetrically ejected from the two sides of the central line of any flying object are equal.

6. The front-end injection boosting antifriction technology according to claim 1, characterized in that: the injected gas is required to be ejected at a specific time period.

The technical field is as follows: the invention relates to a technology for additionally arranging front-end injection on a high-speed flying object; in particular to a technology for reducing friction, boosting and cooling for an object flying at a high speed. Is suitable for spaceflight, aviation and military.

Background art: past flying objects, such as: the rocket is subjected to huge air resistance from the flying direction in the flying process, so that the flying speed of the rocket is greatly influenced, and the expected effect cannot be achieved in a shorter time; meanwhile, a lot of fuel is additionally consumed due to the resistance is overcome, and the weight and the cost of the rocket are increased; sometimes, the friction caused by too large air resistance causes the surface temperature of the rocket to be too high, which causes danger, and the insulation layer is needed to be added to avoid the danger, thereby increasing the launching cost.

Therefore, the 'front end injection boosting antifriction technology' is to solve the following problems: overcome background art's not enough, improve the flight object, if: the flying speed and the flying distance of rockets, missiles, shells, rocket projectiles and the like and the launching cost are reduced.

The invention content is as follows: usually, the front end of the flying object is conical in order to reduce air resistance, and even if the front end of the flying object is conical, the cross section of the flying object still exists; even if the dense air molecules can slide along the tapered inclined surface to reduce partial resistance, friction and resistance still exist. This problem is readily solved if a liquid or gas is present which can insulate the air resistance from the air and which acts to insulate and lubricate the air. The comparison shows that the lubricant is better by using gas, particularly air, and has the advantages of low cost, light weight, easy acquisition, good effect and simple process.

If enough, low-temperature, rapid backward and uniform cooling air is continuously generated at the front end and around the flying object, the rapid backward jet cooling air wraps the front end of the flying object to play a role of isolating the air from the front, so that the air from the front can not or slightly contact the front of the flying object, and the air resistance and the friction force of the flying object are reduced. Then it is achieved: on one hand, the air resistance coming from the aircraft is cut off and lubricated, and on the other hand, the air resistance has the functions of boosting and cooling the flying object, so that the purposes of quickly flying, shortening the flying time, reducing the energy consumption and achieving safety are achieved.

The specific technical scheme to be solved by the front-end jet boosting antifriction technology is as follows: the high-pressure compressed air with certain pressure is sprayed out forcefully and rapidly along the opposite direction (namely backward) of the flying direction in a specific time through a plurality of micropores which are uniformly and symmetrically arranged around the front end (as far as possible) of the flying object so as to wrap the flying object.

The stored high pressure air may be pre-stored or may be stored at start-up or while flying.