Kulik M. Increasing phytogenic energy carrier efficiency for heat energy equipment

The research object is process of burning of liquid drops of rapeseed oil, a rapeseed oil methyl ether, soap stock, and also soap stock with various percentage in it of ethyl spirit and rapeseed oil, black oil М100 with various percentage in it rapeseed oil. The purpose is expansion of the nomenclature of liquid fuels, which are applied in heat power installations, in particular a scientific substantiation of use possibility of combustible products of rapeseed oil and increasing of efficiency of their burning by results of research thermalphysic properties. Methods of study are analytical method which is based on use of classical laws of heat transfer, experimental method which is studied processes of warming up, evaporations, ignition and burning of investigated fuels. Theoretical and practical results: function of volume speed of evaporation of a drop subject to time has been established; the approached dependence of the induction period of a self-warming up of a liquid drop subject to an ambient temperature have been received; capability to operate fuels burning has been shown; on the created device the patent of Ukraine has been received. Novelty: for the first time the method of the problem decision of heat exchange for a compound drop has been developed; methods of an estimation of ignition and burning indicators of liquids have been developed. The realization level: developed model are used in research and production practice, which is confirmed by five acts of introduction and use. The field of application is engineering thermal physics and heat-and-power engineering.