Kluev O. Optimization of heat exchanges' job by influence on hydrodynamics of a flow

An object is hydrodynamics of heat-carrier flow in the pipes of heat exchanges; a purpose is creation of constructions of distributive devices able to provide the even distributing of speeds of heat-carrier on the pipes of pipe bunch; methods is hydrodynamic, photometric, analytical, thermal; novelty - criterion equalizations of flow of liquid through the distributive insertion in the case of axial, radial and tangential introduction of stream of liquid in a vehicle, which enable to expect distributing of hydraulic resistance, are first shown out, and consequently and free section on the area of insertion; the distributive devices with possibility of self-regulation of position of insertion depending on the expense of heat-carrier are created; it is shown that the use of distributive insertions with the calculation sizes of free section on an area and possibility of self-regulation of distance from a pipe grate, is instrumental in the receipt of the even distributing of speeds on pipes and increase ofcoefficient of heat emission; introduction are heat exchanges of "Kherson factory of cardan bullocks".