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Rotary Engine with Sustainable Combustion Chamber
Категория: Инж. тех. м. и а. |
Новость от: Admin |
27-12-2005
Explosion-like process in internal combustion engines (ICE) is integrated with a number of defects preventing the efficiency growth, use of different kind of fuel, simplicity of design, increscent of the specific power and so on. The tendency of the development of the world engine-building testifies that maximum positive results can be obtained for sustainable combustion fuel which is easily performed in rotary heat processes by simple methods which are maximally approximate to Carnot cycle.
Due to increscent of the compression ration of the working medium the engine efficiency is severely grown, harmful, toxic impurities are reduced up to minimum, the quality of the thermal power emission is increscent; successful process control is obtained and so on. Design of such thermal engine became possible by using a simple and effective mechanism as connection blades for conversion of the uniform rotation into irregular one with regulated rotation velocity amplitude according to certificate of authorship N 297830. Moreover, depending on the type of the fuel it is possible to change compression and expansion ration of the working heat by changing mechanism 3. (Design of non-stepped gear-box is available only by this mechanism).
The blades 1, fixed directly on the engine shaft is rotated with constant velocity and the blades 2 attached to this shaft by connection mechanism 3 – with variable one. The formation of the working 9 variable chambers is obtained by it. The blades are mutually approached and removed by 2 times for one revolution; moreover it occurs in certain areas of the side packer 4 providing their use as valves. They sliding 9\ holes (7,8,9,10) promote the working cycles in the following way: the outdoor air is absorbed by the blades moving away from each other at the hole zone 7. it is compressed and heated by its mutual approach to the zone, which is close to the hole 9. Compressed air is sent to the heat-exchanger 11. As at this time it reports the working chamber of the previous expansion cycle the pressure is a little increased (see diagram TV). At the hole zone 10 the blades are moved away from each other and the working chamber is expanded between them. The air being heated in the thermal exchanger is directed just towards there causing the engine shaft rotation. When the blades are separated, the released hole 8 opens and the air is received by the burner through the pipe-line. Being heated it provides the best fuel combustion. According to this system the difficulties are eliminated due to the shape and the size of the traditional combustion chambers promoting direct dependence of the power on the engine dimensions.
The engine can also be used for solar heat by respective changes of the heat exchanger 11.
Lubrication, compression and cooling systems are shown in diagrams. The engine was designed and tested in 1975. Testing results are successful. Joint patenting of the elaboration in abroad in proposed for collaboration.
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