CFD: Numerical Analysis and Performance Prediction in Francis Turbine

被引：0

作者：

Gohil, Pankaj P. ^{[1
]}

Saini, R. P. ^{[1
]}

机构：

[1] IIT, AHEC, Roorkee, Uttar Pradesh, India

来源：

PROCEEDINGS OF 2014 1ST INTERNATIONAL CONFERENCE ON NON CONVENTIONAL ENERGY (ICONCE 2014) | 2014年

关键词：

Francis Turbine; Efficiency; CFD analysis;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents a CFD based 3-D numerical simulation of steady turbulent flow in the passage of a Francis turbine. The performance parameters under different operating conditions have been analyzed using available CFX code. The five different operating conditions from part load to over load of a Francis turbine are investigated and results are presented in the form of efficiency and head loss. It has been observed that head losses are minimum and efficiency is maximum at rated discharge and rated head. An attempt has been made to compare the computed results with the available model testing results. The numerical results are found to be in good agreement with the model testing results.

引用

页码：94 / 97

页数：4

共 50 条

[1] Numerical hill chart prediction by means of CFD stage simulation for a complete Francis turbine
Keck, H
Drtina, P
Sick, M
[J]. HYDRAULIC MACHINERY AND CAVITATION, VOLS I AND II, 1996, : 170 - 179
[2] Performance Prediction of Wind Power Turbine by CFD Analysis
Kim, Jong-Ho
Kim, Jong-Bong
Oh, Young-Lok
[J]. TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS B, 2013, 37 (04) : 423 - 429
[3] Numerical prediction of cavitation erosion on a Francis turbine runner
Zhang, Hongming
Zhang, Lixiang
[J]. ENGINEERING SOLUTIONS FOR MANUFACTURING PROCESSES, PTS 1-3, 2013, 655-657 : 449 - 456
[4] PERFORMANCE PREDICTION BY VISCOUS-FLOW ANALYSIS FOR FRANCIS TURBINE RUNNER
VU, TC
SHYY, W
[J]. JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 1994, 116 (01): : 116 - 120
[5] Francis turbine draft tube parameterization and analysis of performance characteristics using CFD techniques
Arispe, Tania M.
de Oliveira, Waldir
Ramirez, Ramiro G.
[J]. RENEWABLE ENERGY, 2018, 127 : 114 - 124
[6] Numerical prediction of sediment erosion on Francis turbine blades
Zhang, Hongming
Zhang, Lixiang
[J]. NANOTECHNOLOGY AND PRECISION ENGINEERING, PTS 1 AND 2, 2013, 662 : 643 - 647
[7] Prediction and analysis of the cavitating performance of a Francis turbine under different loads
Kamal, Md Mustafa
Saini, Gaurav
Abbas, Ali
Prasad, Vishnu
[J]. ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2021,
[8] CFD validation of performance improvement of a 500 kW Francis turbine
Choi, Hyen-Jun
Zullah, Mohammed Asid
Roh, Hyoung-Woon
Ha, Pil-Su
Oh, Sueg-Young
Lee, Young-Ho
[J]. RENEWABLE ENERGY, 2013, 54 : 111 - 123
[9] Hydrodynamic damping and stiffness prediction in Francis turbine runners using CFD
Nennemann, Bernd
Monette, Christine
Chamberland-Lauzon, Joel
[J]. 28TH IAHR SYMPOSIUM ON HYDRAULIC MACHINERY AND SYSTEMS (IAHR2016), PTS 1-12, 2016, 49
[10] Numerical performance prediction for a Francis turbine based on computational fluid dynamics stage simulation
Guo, Peng-Cheng
Luo, Xing-Qi
Qin, Yan-Chun
[J]. Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2006, 26 (17): : 132 - 137

← 1 2 3 4 5 →