scholarly journals Vibration of Water Turbine when Air is admitted to its Draft Tube : Experimental Study

1958 ◽  
Vol 1 (3) ◽  
pp. 298-304 ◽  
Author(s):  
Mitsukiyo MURAKAMI
Keyword(s):  
Experimental Study ◽  
Draft Tube ◽  
Water Turbine

An Experimental Study on Fins, Their Role in Control of the Draft Tube Surging

1996 ◽  
pp. 905-914 ◽  
Author(s):  
M. Nishi ◽  
X. M. Wang ◽  
K. Yoshida ◽  
T. Takahashi ◽  
T. Tsukamoto
Keyword(s):  
Experimental Study ◽  
Draft Tube

Vibration of Water-Turbine Draft Tubes

1961 ◽  
Vol 83 (1) ◽  
pp. 36-42 ◽  
Author(s):  
Mitsukiyo Murakami
Keyword(s):  
Vortex Core ◽  
Draft Tube ◽  
Experimental Investigations ◽  
Part Load ◽  
Periodic Vibration ◽  
Water Turbine ◽  
Draft Tubes

The vibration in the draft tube of a water turbine is most severe when the turbine is running on part load. This is caused principally by the vortex core of whirling water in the draft tube. The theoretical and experimental investigations of the frequency and force of periodic vibration caused by the vortex core are described, and there is clarification of the draft-tube surge caused by vibration due to the vortex core.

On the Bend Draft Tube of Water Turbine(2nd Report).

1938 ◽  
Vol 41 (255) ◽  
pp. 590-591
Author(s):  
Yokichi MATSUMOTO ◽  
Syoju ITAYA
Keyword(s):  
Draft Tube ◽  
Water Turbine

scholarly journals Development of new-type S draft tube for low-head axial-flow water turbine.

1991 ◽  
Vol 57 (536) ◽  
pp. 1305-1310
Author(s):  
Yukimaru SHIMIZU ◽  
Hiroyuki ISHIDA ◽  
Yoshiki FUTAKI ◽  
Takashi KUBOTA
Keyword(s):  
Draft Tube ◽  
Axial Flow ◽  
Water Turbine ◽  
Low Head ◽  
New Type

The Swirling Inlet Flow Effects on the Pressure Recovery of a Low Head Water Turbine Draft Tube

1996 ◽  
pp. 875-884
Author(s):  
K. Kikuyama ◽  
Y. Hasegawa ◽  
G. Augusto ◽  
K. Nishibori ◽  
S. Nakamura
Keyword(s):  
Draft Tube ◽  
Pressure Recovery ◽  
Inlet Flow ◽  
Water Turbine ◽  
Low Head ◽  
Flow Effects

EXPERIMENTAL STUDY ON FLOW ASYMMETRY AFTER THE DRAFT TUBE BEND OF A KAPLAN TURBINE

2016 ◽  
Vol 19 (2) ◽  
pp. 441-472 ◽  
Author(s):  
Kaveh Amiri ◽  
Berhanu Mulu ◽  
Mehrdad Raisee ◽  
Michel J. Cervantes
Keyword(s):  
Experimental Study ◽  
Draft Tube ◽  
Kaplan Turbine ◽  
Flow Asymmetry

scholarly journals 305 An Experimental Study of a Flapping Water Turbine

2007 ◽  
Vol 2007.46 (0) ◽  
pp. 77-78
Author(s):  
Mitsuo NSHIGUCHI ◽  
Koji NAKAGAWA
Keyword(s):  
Experimental Study ◽  
Water Turbine
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