Relevant bibliographies by topics / Francis-Turbine

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Francis-Turbine'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Francis-Turbine"

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Kyi, Pyar Oo, Zar Nyunt Khaing, and Cho Cho Theik Ei. "Design Calculation of 40 MW Francis Turbine Runner." International Journal of Trend in Scientific Research and Development 3, no. 5 (2019): 635–39. https://doi.org/10.5281/zenodo.3590901.

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A water turbine is one of the most important parts to generate electricity in hydroelectric power plants. The generation of hydroelectric power is relatively cheaper than the power generated by other sources. There are various types of turbines such as Pelton Turbine, Cross flow Turbine, and Francis Turbine which are being used in Myanmar. In this paper, one of the hydroelectric power plant which is used Vertical Francis Turbine type. The Francis turbine is one of the powerful turbine types. Francis Turbine is a type of water turbine that was developed by James Bicheno Francis. Hydroelectric P
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Chen, Zhenmu, and Young-Do Choi. "Suppression of cavitation in the draft tube of Francis turbine model by J-Groove." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 233, no. 9 (2018): 3100–3110. http://dx.doi.org/10.1177/0954406218802310.

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Cavitation is recognized as a phenomenon that can cause serious damage to a hydro turbine and can reduce its performance when operating at off-design point. This is an undesired phenomenon, which needs to be improved. In order to suppress the cavitation in the Francis turbine draft tube, a technology with grooved draft tube named J-Groove is introduced in the Francis turbine. The Francis turbine performance and the internal flow characteristic are investigated both with and without J-Groove installation by the experimental method and numerical simulation. Visualization was used to capture the
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Ghimire, A., P. Sapkota, A. Kayastha, B. S. Thapa, Y. D. Choi, and Y. H. Lee. "Experimental Analysis of a Simplified Francis Turbine." IOP Conference Series: Earth and Environmental Science 1037, no. 1 (2022): 012014. http://dx.doi.org/10.1088/1755-1315/1037/1/012014.

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Abstract Introduction of Francis turbine in Nepalese micro hydropower project has been considered to uplift the turbine manufacturing ability of the local turbine manufacturers, along with the rejuvenation of the micro hydro sector in Nepal. The Francis turbine used in this study was designed for a Micro hydropower plant in Nepal. The design has been simplified in order to facilitate the local manufacturing of the turbine. The locally manufactured Francis turbine has been tested at Turbine Testing Laboratory under variable rotational speed and discharge. The performance of the Francis turbine
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Jian, Bin, Weiqiang Zhao, Rongfu Guo, Shuping Chen, Ming Xia, and Zhengwei Wang. "Application of Multi-Dimensional Hill Chart in the Condition Monitoring and Cost Estimation of the Francis Turbine Unit." Processes 12, no. 6 (2024): 1243. http://dx.doi.org/10.3390/pr12061243.

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With a large-range-operation head, the Francis turbine unit is the most widely used type of hydraulic turbine in the world. The general range of the Francis turbine is 20–700 m. Because of this, the operating stability of the Francis turbine needs to be focused on. In this paper, a multi-dimensional hill chart is applied to a low-head Francis turbine unit to describe its vibration characteristics. Firstly, a field test was conducted on the unit in order to obtain vibration data under different operating conditions. Secondly, the condition indicators were calculated and extracted from the exper
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Yang, Jing. "Analysis on Hydraulic Design of Runner Blades of Francis Turbine." Studies in Social Science Research 4, no. 4 (2023): p175. http://dx.doi.org/10.22158/sssr.v4n4p175.

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Francis turbine is the most widely used model in hydropower station, and the hydraulic design of runner blades affects the efficiency of the unit. This paper discusses how to complete the hydraulic design of Francis turbine runner blades according to the given parameters. In hydraulic design of Francis turbine runner, firstly, the structural scheme is determined according to the given parameters. On the basis of referring to excellent hydraulic model, a Francis turbine runner blade is designed according to the given head. By analyzing and calculating the data, the geometric parameters and axia
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Zhou, Kangwu, Xingxing Huang, Tengfei Zhang, and Zhengwei Wang. "Research on Modal Behavior of Large Francis Turbine Runner." Journal of Physics: Conference Series 2747, no. 1 (2024): 012050. http://dx.doi.org/10.1088/1742-6596/2747/1/012050.

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Abstract The water-added-mass can affect the modal behavior of the Francis turbine runner largely. The sealing rings in the band-chamber and the crown-chamber outside of the runner are utilized to prevent leakage of water around the Francis turbine. The sealing rings and the chambers filled with water can also affect the modal behavior of the turbine. When the turbine runner operates in the power plant at various operating conditions, the seal clearances of the band-chamber and the crown-chamber filled with water may change the modal behavior of the large Francis turbine runner. Firstly, the 3
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Zhao, Weiqiang, Jianhua Deng, Zhiqiang Jin, Ming Xia, Gang Wang, and Zhengwei Wang. "A Comparative Analysis on the Vibrational Behavior of Two Low-Head Francis Turbine Units with Similar Design." Water 17, no. 1 (2025): 113. https://doi.org/10.3390/w17010113.

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With the requirement of flexible operation of hydraulic turbine units, Francis turbine units have to adjust their output into extended operating ranges in order to match the demand of the power grid, which leads to more off-design conditions. In off-design conditions, hydraulic excitation causes excessive stress, pressure pulsation, and vibration on the machines. Different designs of Francis turbines cause different hydraulic excitations and vibrational behaviors. To conduct better condition monitoring and fault prognosis, it is of paramount importance to understand the vibrational behavior of
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Zhang, Si Qing, Guo Hua Ma, Yun Long Zhang, and Dong Wang. "Hydraulic Turbine Blades Modeling Based on Two-Dimensional Wooden Patterns." Advanced Materials Research 860-863 (December 2013): 1521–24. http://dx.doi.org/10.4028/www.scientific.net/amr.860-863.1521.

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There are many difficulties to design, processing and research on numerical simulation for Francis turbine because of the complexity of blade shape and the difficulty of solid modeling. Based on two-dimensional wooden patterns of Francis turbine blades, this article aims to complete blades three-dimensional modeling for Francis turbine runner with long and short blades by means of Pro-E software which has powerful 3D modeling function. After comparing three kinds of available methods to generate blade across section which provided by Pro-E, finally completed blades three-dimensional modeling b
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Mukherjee, Arnab, Subodh Khullar, Mohammad Zehab Ud Din, Chandra Shekhar Pant, and Arun Kumar. "A comparative analysis of CFD methodologies to predict the performance of Francis turbine." IOP Conference Series: Earth and Environmental Science 1411, no. 1 (2024): 012009. https://doi.org/10.1088/1755-1315/1411/1/012009.

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Abstract A Francis turbine’s flow characteristics strongly depend on the operating conditions. Accurately predicting the flow field within a turbine unit is challenging due to complex flow phenomena, such as separation around the turbine blades, pressure variations within the runner, and swirling flows in the draft tube. Various CFD methodologies can be employed to predict turbine performance. The present work evaluates the reliability of different CFD simulation methodologies in predicting turbine performance, focusing on the sensitivity of different turbulence models, grid types, and modelin
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Mirza Umar, Baig, Xingxing Huang, and Zhengwei Wang. "Experimental Flow Performance Investigation of Francis Turbines from Model to Prototype." Applied Sciences 14, no. 17 (2024): 7461. http://dx.doi.org/10.3390/app14177461.

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Investigating the flow performance of Francis turbines from model to prototype is a complex but essential process for ensuring reliable and efficient turbine operation in hydropower plants. It ensures that Francis turbine designs operate efficiently under various operating conditions, extending from laboratory reduced-scale models to full-scale prototype installations. In this investigation, a Francis turbine model was tested under different operating conditions, and its properties were measured, including torque, hydraulic efficiency, power output, cavitation coefficient, rotational speed, fl
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Dissertations / Theses on the topic "Francis-Turbine"

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Bergmann-Paulsen, Jonas. "FSI-analysis of a Francis turbine." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19081.

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Sediment erosion in Francis turbines is a big problem in hydropower plants in and around the Himalayas. The sediment composition in the rivers contains high levels of the hard mineral quarts. When the sediments enter the turbine they cause erosive damage to exposed parts such as covers, guide vanes and runner. The sediment concentration is at its highest during the monsoon period. During this period some turbines are stopped when the sediment consentration reaches certain levels to reduce the damage. Jhimruk power plant in the mid-western part of Nepal is a good example of how the sediment ero
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Alnaga, Ahmed. "Conception optimale du tracé hydraulique des turbines Francis." Grenoble INPG, 2006. http://www.theses.fr/2006INPG0163.

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Devant le nombre de degré de liberté disponible dans le choix d'une nouvelle conception d'une turbomachine ou dans l'amélioration d'une machine existante. Il est aujourd'hui nécessaire de développer des techniques de conception et d'optimisation à base d'outils mathématiques permettant l'intégration efficace des méthodes et outils développées dans le dimensionnement et l'analyse des écoulements internes. Ces techniques permettent alors la recherche des meilleurs compromis conduisant à une conception optimisée. Mon travail recherche m'a permis de mettre au point une technique de tracé et d'opti
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Gjøsæter, Kristine. "Hydraulic Design of Francis Turbine Exposed to Sediment Erosion." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-14256.

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Sediment erosion is a large problem for turbines operated in sand laden water, especially in the Himalayas and the Andes Mountains, where the contents of hard minerals in the rivers are high. A program called <i>RenewableNepal</i> supports the development of a new design philosophy for hydraulic turbines. NTNU and Kathmandu University cooperate within this program, and this master thesis is part of that cooperation.The objective of this thesis is to carry out the hydraulic design of a Francis turbine with reduced velocities. As part of that, a design software has been developed, u
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Gogstad, Peter Joachim. "Hydraulic design of Francis turbine exposed to sediment erosion." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-16772.

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High concentrations of sediments is a serious problem for hydropower stations in the Himalayas and the Andes Mountains. For run-of-river power plants sediment causes heavy erosion even with settling basins. This leads to reduced operating hours and high maintenance cost. In addition, the original design experienced problem with heavy cavitation.The objective of this master thesis is to carry out new hydraulic design of the runner and guide vanes of the existing Francis turbines in La Higuera Power Plant with reduced velocity components. To achieve this the cause of the heavy cavitation, which
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Chitrakar, Sailesh. "FSI analysis of Francis turbines exposed to sediment erosion." Thesis, KTH, Kraft- och värmeteknologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-133298.

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Sediment erosion is one of the key challenges in hydraulic turbines from a design and maintenanceperspective in Himalayas and Andes. Past research works have shown that the optimization of theFrancis turbine runner blade shapes can decrease erosion by a signicant amount. This study conductedas a Master's Thesis has taken the proposed designs from past works and conducted a CFDanalysis on a single passage of a Francis runner blade to choose an optimized design in terms of erosionand eciency. Structural analyses have been performed on the selected design through one-way andtwo-way FSI to compare
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Pham, Thi Kim Loan. "Modélisation du comportement d'une roue de turbine francis au régime d'emballement." Grenoble INPG, 2002. http://www.theses.fr/2002INPG0009.

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Arpe, Alca Jorge Alejandro Arpe Jorge. "Analyse du champ de pression pariétale d'un diffuseur coudé de turbine Francis /." [S.l.] : [s.n.], 2003. http://library.epfl.ch/theses/?display=detail&nr=2779.

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Okyay, Gizem. "Utilization Of Cfd Tools In The Design Process Of A Francis Turbine." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612452/index.pdf.

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Francis type turbines are commonly used in hydropower generation. Main components of the turbine are spiral case, stay vanes, guide vanes, turbine runner and the draft tube. The dimensions of these parts are dependent mainly on the design discharge, head and the speed of the rotor of the generators. In this study, a methodology is developed for parametric optimization by incorporating Matlab codes developed and commercial Computational Fluid Dynamics (CFD) codes into the design process. The design process starts with the selection of initial dimensions from experience curves, iterates to impro
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Tørklep, Anders Mathias. "Pressure oscillations during start and stop of a high head Francis turbine." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19323.

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Start and stop procedures affect pressure oscillations throughout a hydropower plant. A desire to study how pressure oscillations behave during these dynamic conditions was the basis of this report. Instrumentation, experimentation and measurement analysis was conducted on a Francis model turbine in the Waterpower Laboratory at NTNU. Eight pressure transducers were calibrated and used during the experiments. Two transducers were installed in the draft tube below the turbine. One was placed in the vaneless space between the guide vanes and the impeller vanes. Three pressure transducers on an im
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Meland, Hallvard. "A new Design of a Francis Turbine in order to reduce Sediment Erosion." Thesis, Norwegian University of Science and Technology, Department of Energy and Process Engineering, 2010. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-10161.

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<p>This Master Thesis is about the sand erosion challenges with the Francis turbines. The background for studying this subject is the fact that the sand erosion problem is a very negative factor for the development of new hydro electric power plants in many developing countries. The target with this Master Thesis has been to develop a new design, a revised version of the Francis turbine, reducing the sand erosion by 30- 50 per cent compared with today´s version of turbines. The present version of Francis turbines is consisting of three different vane cascades, The stay, guide and runner cas
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Books on the topic "Francis-Turbine"

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Hydro-Québec. Direction Édition et publicité, ed. Vocabulaire de la turbine Francis. Hydro-Québec, Vice-présidence information et affaires publiques, Direction édition et publicité, 1988.

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Guo, Zhiwei, Sailesh Chitrakar, Zhongdong Qian, and Bhola Thapa. Design of Francis Turbine and OpenFOAM Methods. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8381-0.

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Yi, Chʻŏr-hyŏng. Pʻŭransisŭ suchʻa ŭi silchŭng yŏnʼgu: Chʻoejong pogosŏ = Verification of Francis type hydro turbine. Chisik Kyŏngjebu, 2008.

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Yi, Chʻŏr-hyŏng. Pʻŭransisŭ suchʻa ŭi silchŭng yŏnʼgu: Chʻoejong pogosŏ = Verification of Francis type hydro turbine. Chisik Kyŏngjebu, 2008.

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Yi, Chʻŏr-hyŏng. Pʻŭransisŭ suchʻa ŭi silchŭng yŏnʼgu: Chʻoejong pogosŏ = Verification of Francis type hydro turbine. Chisik Kyŏngjebu, 2008.

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Husain, Zoeb. Basic fluid mechanics and hydraulic machines. BS Publications, 2008.

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Albrecht, Karl. Berechnung und Konstruktion Einer Francis-Turbine Mit Vertikaler Welle Und ... Creative Media Partners, LLC, 2018.

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Setting-up of a New Francis Closed Chamber Monobloc Turbine at an Irrigation Channel. European Communities / Union (EUR-OP/OOPEC/OPOCE), 1994.

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Krieger, Ernst. Untersuchung der dreidimensionalen Strömung im Leitrad und schaufellosen Übergangsraum einer schnelläufigen Francis-Modell-Turbine. 1988.

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Hydro-Electric Turbines Simulation and Optimization. academia.edu, 2017.

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Book chapters on the topic "Francis-Turbine"

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Guo, Zhiwei, Sailesh Chitrakar, Zhongdong Qian, and Bhola Thapa. "Erosion Calculation in Francis Turbine." In Design of Francis Turbine and OpenFOAM Methods. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8381-0_7.

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Vashishtha, Govind. "Fault Diagnosis of the Francis Turbine." In Data-Driven Fault Diagnosis. CRC Press, 2025. https://doi.org/10.1201/9781003614821-3.

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Jacob, Thierry, and Jean-Eustache Prénat. "Francis Turbine Surge: Discussion and Data Base." In Hydraulic Machinery and Cavitation. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-010-9385-9_87.

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Shahril, K., A. Tajul, M. S. M. Sidik, K. A. Shamsuddin, and A. R. Ab-Kadir. "Analysis of a Micro Francis Turbine Blade." In Progress in Engineering Technology. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-28505-0_15.

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Guo, Zhiwei, Sailesh Chitrakar, Zhongdong Qian, and Bhola Thapa. "Calculation of the Main Dimensions of Francis Runner." In Design of Francis Turbine and OpenFOAM Methods. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8381-0_2.

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Guo, Zhiwei, Sailesh Chitrakar, Zhongdong Qian, and Bhola Thapa. "Equations, Codes, and Case Study for Three Phases." In Design of Francis Turbine and OpenFOAM Methods. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8381-0_6.

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Guo, Zhiwei, Sailesh Chitrakar, Zhongdong Qian, and Bhola Thapa. "Introduction." In Design of Francis Turbine and OpenFOAM Methods. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8381-0_1.

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Guo, Zhiwei, Sailesh Chitrakar, Zhongdong Qian, and Bhola Thapa. "Shape of the Runner Blades." In Design of Francis Turbine and OpenFOAM Methods. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8381-0_3.

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Guo, Zhiwei, Sailesh Chitrakar, Zhongdong Qian, and Bhola Thapa. "Equations, Codes, and Case Study for Single Phase." In Design of Francis Turbine and OpenFOAM Methods. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8381-0_5.

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Guo, Zhiwei, Sailesh Chitrakar, Zhongdong Qian, and Bhola Thapa. "Design of the Distributors." In Design of Francis Turbine and OpenFOAM Methods. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8381-0_4.

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Conference papers on the topic "Francis-Turbine"

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Adhikari, Usha, Pramish Shrestha, and Bernt Lie. "Hydropower System with Francis Turbine for Control-Study." In 2024 IEEE International Conference on Power System Technology (PowerCon). IEEE, 2024. https://doi.org/10.1109/powercon60995.2024.10870523.

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Wang, Xiaowei, Yuan Tang, Yi Zhang, et al. "Test Research on Large Prototype Francis Turbine Cavitation." In 2024 International Seminar on Artificial Intelligence, Computer Technology and Control Engineering (ACTCE). IEEE, 2024. https://doi.org/10.1109/actce65085.2024.00039.

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Wang, Zaihua, Dongyuan Yu, Yicheng Wang, Guoliu Chen, and Xiaofeng Zong. "Volute optimization and CFD analysis of Francis turbine." In International Conference on Mechatronics and Intelligent Control (ICMIC 2024), edited by Kun Zhang and Pascal Lorenz. SPIE, 2025. https://doi.org/10.1117/12.3044945.

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Wang, Weigang, Xingxing Huang, Weibo Wang, and Zhengwei Wang. "Rotor-dynamic characteristics analysis of a large-scale Francis turbine shaft-system." In International Conference on Mechatronics and Mechanical Engineering (ICMME 2024), edited by Yucheng Jiang. SPIE, 2024. http://dx.doi.org/10.1117/12.3037687.

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Nakamura, Yohei, Ryosuke Shima, Hiroki Komatsu, Saki Shiratori, and Kazuyoshi Miyagawa. "Development of Shroudless Francis Turbine." In ASME/JSME/KSME 2015 Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/ajkfluids2015-02352.

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In this study, new design concepts were structured by DOE based on internal flow evaluation by CFD to realize the efficiency improvement, reliability improvement and cost reduction of a medium or small capacity hydro turbine. As a part of new concepts, shroudless type and shroud liner type runner shape were adopted. In shroud liner type, shroud line of meridional plane shape inclines at 45 degrees to rotational axis. By adopting shroud less type, runner can be made not by casting but by cutting work. For medium or small hydroelectric power plant, cost reduction is strongly required in comparis
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Saeed, Raza A. "Numerical Simulation of Francis Turbine." In ASME 2014 4th Joint US-European Fluids Engineering Division Summer Meeting collocated with the ASME 2014 12th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/fedsm2014-21024.

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This paper presents the results of modelling of the complete three-dimensional fluid flow through the spiral casing, stay vanes, guide vanes, and then through the Francis turbine runner to the draft tube of the Derbendikhan power station. To investigate the flow in the Francis turbine and also to compute stress distribution in the runner blades, a three-dimensional model was prepared according to specifications provided. The two topics discussed in this study are: (i) the simulation of the 3D fluid flow through the inter blade channels for the Francis turbine runner by using Computational Flui
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Ayli, Ulku Ece, Alper Kaplan, Huseyin Cetinturk, et al. "CFD Analysis of 3D Flow for 1.4 MW Francis Turbine and Model Turbine Manufacturing." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-46258.

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Hydroenergy is one of the most useful renewable energy sources. Hydropower is a vital source as it is clean, sustainable and cost effective. Francis type hydroturbines are applicable to a wide range of head and flow rate values. Spiral case, stay vane, guide vane, runner and draft tube are the basic components of a Francis turbine. In this paper, CFD based 3D numerical simulations of steady turbulent flow in a Francis turbine for an actual power plant, BUSKI HES in Turkey, is presented.
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Parashar, Tarun, Bhupendra K. Gandhi, and Krishna M. Singh. "Numerical Simulation of Flow through a Francis Turbine." In Computational Intelligence and Bioinformatics / Modelling, Simulation, and Identification. ACTAPRESS, 2012. http://dx.doi.org/10.2316/p.2012.755-068.

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Parashar, Tarun, Bhupendra K. Gandhi, and Krishna M. Singh. "Numerical Simulation of Flow through a Francis Turbine." In Computational Intelligence and Bioinformatics / Modelling, Simulation, and Identification. ACTAPRESS, 2011. http://dx.doi.org/10.2316/p.2011.755-068.

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Bley Lipski Júnior, Wilson, Felipe Andrade, Fernando Enrique Castillo Vicencio, and Fábio Schneider. "COMPUTATIONAL FLUID DYNAMICS APPLIED TO A FRANCIS TURBINE." In COB2019. ABCM, 2019. http://dx.doi.org/10.26678/abcm.cobem2019.cob2019-2152.

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Reports on the topic "Francis-Turbine"

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Alan Sullivan. Final Report: Retrofit Aeration System (RAS) for Francis Turbine. Office of Scientific and Technical Information (OSTI), 2006. http://dx.doi.org/10.2172/891966.

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Duncan, Joanne P., and Thomas J. Carlson. Characterization of Fish Passage Conditions through a Francis Turbine, Spillway, and Regulating Outlet at Detroit Dam, Oregon, Using Sensor Fish, 2009. Office of Scientific and Technical Information (OSTI), 2011. http://dx.doi.org/10.2172/1013934.

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Duncan, Joanne P. Characterization of Fish Passage Conditions through a Francis Turbine and Regulating Outlet at Cougar Dam, Oregon, Using Sensor Fish, 2009?2010. Office of Scientific and Technical Information (OSTI), 2011. http://dx.doi.org/10.2172/1015523.

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