Fan engine research

The analysis of development of rotational engines has done. In our time among rotational engines rotor-piston engines, blade turbines and fan engines are known. In this article is shown that in the field of autotractor engines any of these types of rotational engines cannot be alternative to piston engines existing today. High technical and economic indicators can be received on the rotational engine of volume type of deep expansion. Such design is realised on the basis of conic fan elements. The broad machine of deep expansion ideas expressed but not realised in an industrial version of the engine. In this work it is proved a principle of blading of a fan surface on a conical rotor. The manufacturing technology is developed and the model of a rotor full-scale is executed from plastic.