La turbine est le composant le plus critique dans les centrales hydroélectriques car elle affecte le coût ainsi que la performance globale de la centrale. Par conséquent, pour la conception rentable de tout projet hydroélectrique, il est très important de prédire le comportement hydraulique et l'efficacité des turbines hydroélectriques avant qu'elles ne soient utilisées. L'approche expérimentale de prédiction des performances de la turbine hydraulique est coûteuse et prend du temps par rapport à l'approche CFD. Ce travail de recherche décrit les conditions d'écoulement du fluide et les paramètres d'écoulement dans une turbine radiale en ce qui concerne chaque partie de la turbine. Les conditions d'écoulement du fluide et les caractéristiques d'écoulement au sein de la turbine sont obtenues par simulation de dynamique des fluides (CFD) à l'aide du logiciel ANSYS. Le comportement d'écoulement est observé à l'intérieur de la turbine à différents angles de guidage et une efficacité hydraulique maximale est obtenue pour tous les cas et la comparaison est effectuée entre l'efficacité théorique et expérimentale (CFD). Pour tous les angles d'aubes de guidage les courbes caractéristiques sont vérifiées. Pour chaque cas, la vitesse d'entrée est modifiée comme 10 m/s, 7 m/s, 4 m/s en séquence. La simulation CFD se fait avec le modèle K-ω(SST) et l'algorithme SIMPLEC.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Turbine is the most critical component in hydropower plants as it affects the cost as well as overall performance of the plant. Hence, for the cost effective design of any hydropower project, it is very important to predict the hydraulic behavior and efficiency of hydro turbines before they are used. Experimental approach of predicting the performance of hydro turbine is costly and time consuming compared to CFD approach. This research work describes the fluid flow conditions and flow parameters within a radial turbine with regards to each part of the turbine. Fluid flow conditions and flow characteristics within the turbine are obtained by Computational Fluid Dynamics (CFD) simulation with the help of ANSYS software. The flow behavior is observed inside the turbine at different guide vane angles and maximum hydraulic efficiency is obtained for all cases and comparison is done between theoretical and experimental (CFD) efficiency. For all the different guide vane angles characteristic curves are verified. For every case inlet velocity is changed as 10m/s, 7m/s, 4m/s in sequence. CFD simulation is done with K- (SST) model and SIMPLEC algorithm. 108 pp. Englisch. N° de réf. du vendeur 9783659692888
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Vendeur : moluna, Greven, Allemagne
Kartoniert / Broschiert. Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Tanwar Tarun SinghTarun Singh Tanwar was born in Jaipur, Rajasthan, India on august 8, 1988. He completed his M.Tech and B.Tech from RTU, Kota and University of Rajasthan respectively in Mechanical Engineering.Currently he is co-own. N° de réf. du vendeur 26760064
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Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -Turbine is the most critical component in hydropower plants as it affects the cost as well as overall performance of the plant. Hence, for the cost effective design of any hydropower project, it is very important to predict the hydraulic behavior and efficiency of hydro turbines before they are used. Experimental approach of predicting the performance of hydro turbine is costly and time consuming compared to CFD approach. This research work describes the fluid flow conditions and flow parameters within a radial turbine with regards to each part of the turbine. Fluid flow conditions and flow characteristics within the turbine are obtained by Computational Fluid Dynamics (CFD) simulation with the help of ANSYS software. The flow behavior is observed inside the turbine at different guide vane angles and maximum hydraulic efficiency is obtained for all cases and comparison is done between theoretical and experimental (CFD) efficiency. For all the different guide vane angles characteristic curves are verified. For every case inlet velocity is changed as 10m/s, 7m/s, 4m/s in sequence. CFD simulation is done with K-¿(SST) model and SIMPLEC algorithm.Books on Demand GmbH, Überseering 33, 22297 Hamburg 108 pp. Englisch. N° de réf. du vendeur 9783659692888
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Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Turbine is the most critical component in hydropower plants as it affects the cost as well as overall performance of the plant. Hence, for the cost effective design of any hydropower project, it is very important to predict the hydraulic behavior and efficiency of hydro turbines before they are used. Experimental approach of predicting the performance of hydro turbine is costly and time consuming compared to CFD approach. This research work describes the fluid flow conditions and flow parameters within a radial turbine with regards to each part of the turbine. Fluid flow conditions and flow characteristics within the turbine are obtained by Computational Fluid Dynamics (CFD) simulation with the help of ANSYS software. The flow behavior is observed inside the turbine at different guide vane angles and maximum hydraulic efficiency is obtained for all cases and comparison is done between theoretical and experimental (CFD) efficiency. For all the different guide vane angles characteristic curves are verified. For every case inlet velocity is changed as 10m/s, 7m/s, 4m/s in sequence. CFD simulation is done with K- (SST) model and SIMPLEC algorithm. N° de réf. du vendeur 9783659692888
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Vendeur : preigu, Osnabrück, Allemagne
Taschenbuch. Etat : Neu. Flow Simulation & Static Structure Analysis (FEA) of a Radial Turbine | Tarun Singh Tanwar (u. a.) | Taschenbuch | 108 S. | Englisch | 2015 | LAP LAMBERT Academic Publishing | EAN 9783659692888 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. N° de réf. du vendeur 104700124
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Vendeur : Mispah books, Redhill, SURRE, Royaume-Uni
Paperback. Etat : Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book. N° de réf. du vendeur ERICA77336596928836
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