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O
Ole Gunnar Dahlhaug
Department of Energy and Process Engineering
30
H指数
164
论文数
3.1K
被引数
0
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28
发表时间
发表时间
IF
被引数
Experimental study of pressure drop in traditional and modified labyrinth seals of Francis turbine
法兰西斯水轮机传统及改进迷宫密封的压力降实验研究
Scientific Reports
IF
3.9
2026-09-02
0
OA
AI
Mamata Rijal; Hari Prasad Neopane; Ole Gunnar Dahlhaug; Sailesh Chitrakar
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Experimental study for investigation of pressure distribution in a Pelton injector under needle erosion
对针阀磨损下皮尔顿射流器压力分布的实验研究
Engineering Failure Analysis
IF
5.7
2026-03-15
0
PRE
AI
Sajan Satyal; Hari Prasad Neopane; Sailesh Chitrakar; Jim Abregu; Bikram Singh Bhattarai; Ole Gunnar Dahlhaug
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Comparing and combining methods that enhance liquid–gas mass transfer in a batch reactor: Ultrasonic degassing, aeration by gas bubbling, and liquid agitation
比较和结合增强间歇反应器中液-气质量传递的方法:超声脱气、气体鼓泡曝气以及液体搅拌
Ultrasonics Sonochemistry
IF
9.7
2025-06-13
0
OA
AI
W. Ludwig Kuhn; Jean-Yves Hihn; Bjørn Winther Solemslie; Ole Gunnar Dahlhaug
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Effect of leakage flow on sediment erosion in guide vane region
泄漏流对导叶区域泥沙磨损的影响
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
IF
9.4
2025-04-01
0
PRE
AI
Zhao, Zilong; Qian, Zhongdong; Dahlhaug, Ole Gunnar; Guo, Zhiwei
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Experimental Approach to Evaluate Effectiveness of Vortex Generators on Francis Turbine Runner
实验方法评估涡流发生器对法尼亚斯水轮机转轮有效性的研究
ENERGIES
IF
3.2
2025-02-17
0
OA
AI
Kayastha, Atmaram; Neopane, Hari Prasad; Dahlhaug, Ole Gunnar
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Review on numerical techniques applied in impulse hydro turbines
RENEWABLE ENERGY
IF
9.1
2020-10-01
37
PRE
AI
Chitrakar, Sailesh; Solemslie, Bjorn Winther; Neopane, Hari Prasad; Dahlhaug, Ole Gunnar
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Numerical Study of a Francis Turbine over Wide Operating Range: Some Practical Aspects of Verification
在较宽的工作范围内对弗朗西斯涡轮机进行数值研究: 验证的一些实际方面
SUSTAINABILITY
IF
3.3
2020-05-25
7
OA
AI
Trivedi, Chirag; Iliev, Igor; Dahlhaug, Ole Gunnar
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Experimental investigations of transient pressure variations in a high head model Francis turbine during start-up and shutdown (vol 30, pg 974, 2018)
JOURNAL OF HYDRODYNAMICS
IF
3.5
2020-05-07
0
OA
AI
Trivedi, Chirag; Cervantes, Michel J.; Gandhi, B. K.; Dahlhaug, Ole Gunnar
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Investigation of a Francis turbine during speed variation: Inception of cavitation
RENEWABLE ENERGY
IF
9.1
2020-04-01
25
OA
AI
Trivedi, Chirag; Iliev, Igor; Dahlhaug, Ole Gunnar; Markov, Zoran; Engstrom, Fredrik; Lysaker, Henning
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Variable-speed operation of Francis turbines: A review of the perspectives and challenges
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
IF
16.3
2019-04-01
73
PRE
AI
Iliev, Igor; Trivedi, Chirag; Dahlhaug, Ole Gunnar
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Vaginal adhesions in a woman with the history of dystocia (vol 26, pg 277, 2014)
JOURNAL OF HYDRODYNAMICS
IF
3.5
2018-10-17
2
OA
AI
Trivedi, Chirag; Cervantes, Michel J.; Gandhi, B. K.; Dahlhaug, Ole Gunnar
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Flow measurements around guide vanes of Francis turbine: A PIV approach
RENEWABLE ENERGY
IF
9.1
2018-10-01
16
PRE
AI
Thapa, Biraj Singh; Dahlhaug, Ole Gunnar; Thapa, Bhola
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Numerical investigation of the effect of leakage flow through erosion-induced clearance gaps of guide vanes on the performance of Francis turbines
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS
IF
5.4
2018-08-30
26
OA
AI
Chitrakar, Sailesh; Dahlhaug, Ole Gunnar; Neopane, Hari Prasad
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Investigation of the unsteady pressure pulsations in the prototype Francis turbines - Part 1: Steady state operating conditions
MECHANICAL SYSTEMS AND SIGNAL PROCESSING
IF
8.9
2018-08-01
35
OA
AI
Trivedi, Chirag; Gogstad, Peter Joachim; Dahlhaug, Ole Gunnar
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Interaction between trailing edge wake and vortex rings in a Francis turbine at runaway condition: Compressible large eddy simulation
PHYSICS OF FLUIDS
IF
4.3
2018-07-02
41
OA
AI
Trivedi, Chirag; Dahlhaug, Ole Gunnar
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Experimental study of a Francis turbine under variable-speed and discharge conditions
RENEWABLE ENERGY
IF
9.1
2018-04-01
50
OA
AI
Trivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar
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Investigations of unsteady pressure loading in a Francis turbine during variable-speed operation
RENEWABLE ENERGY
IF
9.1
2017-12-01
44
OA
AI
Trivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar
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Effects of sediment erosion in guide vanes of Francis turbine
WEAR
IF
6.1
2017-11-01
23
PRE
AI
Thapa, Biraj Singh; Dahlhaug, Ole Gunnar; Thapa, Bhola
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Sediment erosion induced leakage flow from guide vane clearance gap in a low specific speed Francis turbine
RENEWABLE ENERGY
IF
9.1
2017-07-01
38
PRE
AI
Thapa, Biraj Singh; Dahlhaug, Ole Gunnar; Thapa, Bhola
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Study of the simultaneous effects of secondary flow and sediment erosion in Francis turbines
混流式水轮机中二次流和泥沙侵蚀同时影响的研究
RENEWABLE ENERGY
IF
9.1
2016-11-01
45
PRE
AI
Chitrakar, Sailesh; Neopane, Hari Prasad; Dahlhaug, Ole Gunnar
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研究方向
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合作学者
合作期刊
B
Bhupendra K. Gandhi
H 指数: 37 · 论文数: 133
M
Michel J. Cervantes
H 指数: 32 · 论文数: 285
J
Jean‐Yves Hihn
H 指数: 31 · 论文数: 273
Z
Zhongdong Qian
H 指数: 28 · 论文数: 96
C
Chirag Trivedi
H 指数: 26 · 论文数: 111
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