Application of New Approaches to the Hydropower Combined Complex Creation for Autonomous Energy Supply

The report examined new scientific approaches to the creation of a combined cogeneration energy complex based on small or micro-hydropower. The most effective approaches to micro-hydropower facilities were considered to create a workable structural layout. A criterion has been developed that allows...

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Autores principales:	Volkov A. V., Ryzhenkov A. V., Druzhinin A. A., Vikhlyantsev A. A., Orakhelashvili B. M., Baikov V. N., Šoukal Jiří, Sedlař Milan, Komárek Martin, Pochylý František, Rudolf Pavel, Fialová Simona
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/f82288d5bd7847a18ee126e764cc584a
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spelling	oai:doaj.org-article:f82288d5bd7847a18ee126e764cc584a2021-11-12T11:44:23ZApplication of New Approaches to the Hydropower Combined Complex Creation for Autonomous Energy Supply2267-124210.1051/e3sconf/202132004002https://doaj.org/article/f82288d5bd7847a18ee126e764cc584a2021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/96/e3sconf_esei2021_04002.pdfhttps://doaj.org/toc/2267-1242The report examined new scientific approaches to the creation of a combined cogeneration energy complex based on small or micro-hydropower. The most effective approaches to micro-hydropower facilities were considered to create a workable structural layout. A criterion has been developed that allows to evaluate the energy efficiency of hydroturbines at an early stage of design using the calculation method, including a predictive estimate of the hydraulic resistance function ξHT = f(Re) of a particular penstock geometry. The results of the theoretical task of creating a technologically advanced configuration of a blade system using Zhukovsky theory. By calculating and numerically (CFD) simulating the hydrodynamic lattices of flat profiles, the theoretical nomograms for determining the coefficients Cx and Cy are confirmed and supplemented. A series of comparative results of computational and experimental studies of the combined energy complex hydraulic part – microhydroturbines with experimental blade systems, including those modified by the principle of biomimetics (nature imitation technologies) is presented. Based on the calculated and experimental studies, the prospects of the chosen direction of development of small and microhydroenergy are shown, as well as the effectiveness of the approaches that were used in the design of the working bodies of microhydroturbines.Volkov A. V.Ryzhenkov A. V.Druzhinin A. A.Vikhlyantsev A. A.Orakhelashvili B. M.Baikov V. N.Šoukal JiříSedlař MilanKomárek MartinPochylý FrantišekRudolf PavelFialová SimonaEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 320, p 04002 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Volkov A. V. Ryzhenkov A. V. Druzhinin A. A. Vikhlyantsev A. A. Orakhelashvili B. M. Baikov V. N. Šoukal Jiří Sedlař Milan Komárek Martin Pochylý František Rudolf Pavel Fialová Simona Application of New Approaches to the Hydropower Combined Complex Creation for Autonomous Energy Supply
description	The report examined new scientific approaches to the creation of a combined cogeneration energy complex based on small or micro-hydropower. The most effective approaches to micro-hydropower facilities were considered to create a workable structural layout. A criterion has been developed that allows to evaluate the energy efficiency of hydroturbines at an early stage of design using the calculation method, including a predictive estimate of the hydraulic resistance function ξHT = f(Re) of a particular penstock geometry. The results of the theoretical task of creating a technologically advanced configuration of a blade system using Zhukovsky theory. By calculating and numerically (CFD) simulating the hydrodynamic lattices of flat profiles, the theoretical nomograms for determining the coefficients Cx and Cy are confirmed and supplemented. A series of comparative results of computational and experimental studies of the combined energy complex hydraulic part – microhydroturbines with experimental blade systems, including those modified by the principle of biomimetics (nature imitation technologies) is presented. Based on the calculated and experimental studies, the prospects of the chosen direction of development of small and microhydroenergy are shown, as well as the effectiveness of the approaches that were used in the design of the working bodies of microhydroturbines.
format	article
author	Volkov A. V. Ryzhenkov A. V. Druzhinin A. A. Vikhlyantsev A. A. Orakhelashvili B. M. Baikov V. N. Šoukal Jiří Sedlař Milan Komárek Martin Pochylý František Rudolf Pavel Fialová Simona
author_facet	Volkov A. V. Ryzhenkov A. V. Druzhinin A. A. Vikhlyantsev A. A. Orakhelashvili B. M. Baikov V. N. Šoukal Jiří Sedlař Milan Komárek Martin Pochylý František Rudolf Pavel Fialová Simona
author_sort	Volkov A. V.
title	Application of New Approaches to the Hydropower Combined Complex Creation for Autonomous Energy Supply
title_short	Application of New Approaches to the Hydropower Combined Complex Creation for Autonomous Energy Supply
title_full	Application of New Approaches to the Hydropower Combined Complex Creation for Autonomous Energy Supply
title_fullStr	Application of New Approaches to the Hydropower Combined Complex Creation for Autonomous Energy Supply
title_full_unstemmed	Application of New Approaches to the Hydropower Combined Complex Creation for Autonomous Energy Supply
title_sort	application of new approaches to the hydropower combined complex creation for autonomous energy supply
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/f82288d5bd7847a18ee126e764cc584a
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Application of New Approaches to the Hydropower Combined Complex Creation for Autonomous Energy Supply

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