I=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel

The creation of energy-saving turbogenerators is an essential component of the development of small energy systems. The gradual growth of interest in distributed electricity generation necessitates the constant improvement of these units. Moreover, they implement a more environmentally friendly gene...

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Main Authors:	Vaneev S. M., Martsynkovskyy V. S., Kulikov A., Miroshnichenko D. V., Bilyk Ya. І., Smolenko D. V., Lazarenko A. D.
Format:	article
Language:	EN RU UK
Published:	Sumy State University 2021
Subjects:	energy saving turbogenerator vortex turbine change of geometrical parameters utilization the energy of excess gas pressure Engineering (General). Civil engineering (General) TA1-2040
Online Access:	https://doaj.org/article/34edf96f8cfa424dba426385c6cdc591
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id	oai:doaj.org-article:34edf96f8cfa424dba426385c6cdc591
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spelling	oai:doaj.org-article:34edf96f8cfa424dba426385c6cdc5912021-11-06T12:09:39ZI=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel10.21272/jes.2021.8(1).f22312-24982414-9381https://doaj.org/article/34edf96f8cfa424dba426385c6cdc5912021-06-01T00:00:00Zhttp://jes.sumdu.edu.ua/wp-content/uploads/2021/07/jes_8_1_2021_F11-F18.pdfhttps://doaj.org/toc/2312-2498https://doaj.org/toc/2414-9381The creation of energy-saving turbogenerators is an essential component of the development of small energy systems. The gradual growth of interest in distributed electricity generation necessitates the constant improvement of these units. Moreover, they implement a more environmentally friendly generation method than when using microturbine units that use fuel to carry out the work process. Nowadays, turbogenerators are created based on different types of expansion machines, which have their advantages and disadvantages, given in this article. Compared to competitors, vortex expansion machines have good prospects and the necessary potential to expand their research and produce turbogenerators. An experimental vortex expansion machine with a peripheral-lateral channel and ability to change the geometric parameters of its flowing part was created to meet these needs. Experimental studies of the machine were performed on a special stand with air as a working fluid. As a result of the tests, the data were successfully obtained and processed. They are presented in the form of tables and graphical dependencies. The nature of the influence of thermodynamic parameters and geometric parameters of the flow part on the efficiency of the vortex expansion machine and turbogenerator based on it to further improve and create new turbogenerators is clarified.Vaneev S. M.Martsynkovskyy V. S.Kulikov A.Miroshnichenko D. V.Bilyk Ya. І.Smolenko D. V.Lazarenko A. D.Sumy State Universityarticleenergy saving turbogeneratorvortex turbinechange of geometrical parametersutilizationthe energy of excess gas pressureEngineering (General). Civil engineering (General)TA1-2040ENRUUKЖурнал інженерних наук, Vol 8, Iss 1, Pp F11-F18 (2021)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	energy saving turbogenerator vortex turbine change of geometrical parameters utilization the energy of excess gas pressure Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	energy saving turbogenerator vortex turbine change of geometrical parameters utilization the energy of excess gas pressure Engineering (General). Civil engineering (General) TA1-2040 Vaneev S. M. Martsynkovskyy V. S. Kulikov A. Miroshnichenko D. V. Bilyk Ya. І. Smolenko D. V. Lazarenko A. D. I=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel
description	The creation of energy-saving turbogenerators is an essential component of the development of small energy systems. The gradual growth of interest in distributed electricity generation necessitates the constant improvement of these units. Moreover, they implement a more environmentally friendly generation method than when using microturbine units that use fuel to carry out the work process. Nowadays, turbogenerators are created based on different types of expansion machines, which have their advantages and disadvantages, given in this article. Compared to competitors, vortex expansion machines have good prospects and the necessary potential to expand their research and produce turbogenerators. An experimental vortex expansion machine with a peripheral-lateral channel and ability to change the geometric parameters of its flowing part was created to meet these needs. Experimental studies of the machine were performed on a special stand with air as a working fluid. As a result of the tests, the data were successfully obtained and processed. They are presented in the form of tables and graphical dependencies. The nature of the influence of thermodynamic parameters and geometric parameters of the flow part on the efficiency of the vortex expansion machine and turbogenerator based on it to further improve and create new turbogenerators is clarified.
format	article
author	Vaneev S. M. Martsynkovskyy V. S. Kulikov A. Miroshnichenko D. V. Bilyk Ya. І. Smolenko D. V. Lazarenko A. D.
author_facet	Vaneev S. M. Martsynkovskyy V. S. Kulikov A. Miroshnichenko D. V. Bilyk Ya. І. Smolenko D. V. Lazarenko A. D.
author_sort	Vaneev S. M.
title	I=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel
title_short	I=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel
title_full	I=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel
title_fullStr	I=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel
title_full_unstemmed	I=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel
title_sort	i=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel
publisher	Sumy State University
publishDate	2021
url	https://doaj.org/article/34edf96f8cfa424dba426385c6cdc591
work_keys_str_mv	AT vaneevsm investigationofaturbogeneratorbasedonthevortexexpansionmachinewithaperipheralsidechannel AT martsynkovskyyvs investigationofaturbogeneratorbasedonthevortexexpansionmachinewithaperipheralsidechannel AT kulikova investigationofaturbogeneratorbasedonthevortexexpansionmachinewithaperipheralsidechannel AT miroshnichenkodv investigationofaturbogeneratorbasedonthevortexexpansionmachinewithaperipheralsidechannel AT bilykyaí investigationofaturbogeneratorbasedonthevortexexpansionmachinewithaperipheralsidechannel AT smolenkodv investigationofaturbogeneratorbasedonthevortexexpansionmachinewithaperipheralsidechannel AT lazarenkoad investigationofaturbogeneratorbasedonthevortexexpansionmachinewithaperipheralsidechannel
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I=nvestigation of a turbogenerator based on the vortex expansion machine with a peripheral side channel

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