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Information × Registration Number 0214U003543, 0111U002311 , R & D reports Title Development of theoretical basis for thermoacoustic systems for waste and renewable energy use popup.stage_title Head Trushlyakov Evgeniy Ivanovich, Registration Date 06-02-2014 Organization National university of shipbuilding of admiral Makarov popup.description2 Object of study - thermoacoustic devices and systems designed for efficient use of low-grade sec-ondary or renewable energy in the energy, environmental systems, cryotechnic; control algorithms and control of thermoacoustic devices to ensure their maximum effectiveness.Subject of research - patterns and parameters of compact heat and mass transfer processes at surfaces and internal channels of thermoacoustic devices (TAD) under the presence of intense internal acoustic pulsations, external characteristics of thermoacoustic machines, methods, algorithms, models, software and hardware of specialized computer systems for effective control of thermoacoustic apparatus. Theoretical studies foresaw mathematical modeling as a tool for a systematic approach to the study and analysis of com-plex thermal processes in the TAD with application of classical analytical approaches involving the mathematical and CFD models of hydrodynamics, thermodynamics and heat process.Thermal pro-cesses in existing samples of thermoacoustic devices and their elements were experimentally inves-tigated. The effects of various factors on the external characteristics of thermoacoustic heat engines and efficiency of thermoacoustic systems were determined. Used equipment: hand-made specialized computer system (SCS) based on ICP DAS uPAC 7186 EX-SM PLC, thermocouple data acquisition module I7018P and microcontroller STM32F4; standard E-type thermocouples were used to measure the temperature, acoustic pressure was measured using high-speed pressure sensors Freescale MPXV7007DP; created for SCS software is based on SCADA Trace Mode 6 and Windows Presentation Foundation Platform using the . Net library and C Product Description popup.authors А.Г. Емец В.В. Коробко В.О. Бобошко Московко О.О. О.В. Коробко С.І. Ніколаєв С.О. Козинец popup.nrat_date 2020-04-02 Close