Gas compressor units operate with large thermal emissions (up to 20 MW), high temperature (300 ° C or more) and, at the same time, they require a considerable amount of electricity for the maintenance of the own pumping stations equipment of the Ukrainian gas pipeline. Recycling streams from the high pumping units and outgoing heat conversion into electric energy can be carried out using thermoelectric generators.
Powerful self-reactance emitter of sound of mobile type which creates the voice field of high intensity on the set distance and in the narrow sector of corners that technology of forming of the acoustic field by the use of багатоелементних фазованих arrays. The effective ultrasonic transformers of flexural and electrostatic types which can be a base for creation of багатоелементної powerful HEADLIGHTS are developed. Acoustic pressure is got from the 1th emitter (125 – 135) of дБ in the distance a 1 mcode, what fully sufficiently for creation of багатоелементної HEADLIGHTS.
Extruded aluminum heat pipes are the subject of the development, simulation, and experimental study; and solar collector with applied Ukrainian made extruded aluminum heat pipes is the object of the development. The aim of the development consists in the creation of the principally original domestic solar collector design, where highly efficient heat absorber made of aluminum heat pipes with selective coating is used…
Methodological and engineering bases for definition internal structure and condition of nonreciprocal spatially distributed objects or their parts by means of an evaluation of a directional distribution of complex electric impedance are developed. New methods of diagnostic and the concept of construction of systems on their basis are developed.
For the purpose of eye aberration correction with the special contact lens or intraocular lens it is necessary to be informed about eye refraction aberrational component. This information can be acquired by using of device based on modified Foucault knife method. For this purpose we propose to use the optical-electronic system which allows to detect and fix the pupil plane isodiopter zones.