Similarity Law for Model Experiment of Pressurized Water-delivery System with Standard Model Turbine

Author(s):  
Man Chen ◽  
Yunmin Peng ◽  
Weijia Yang ◽  
Xinping Wu
2013 ◽  
Vol 777 ◽  
pp. 341-346
Author(s):  
Ru Dong

This paper analyzed the characteristics of valve-closure water hammer rising pressure, according to the basic theory of water hammer rising pressure in the gravity flow water-delivery system. It is indicated that the end valve-closure is the main cause of water hammer, and which is an important problem of influencing the safety and stable operation of the system. Combined With an engineering example that is a gravity pressurized water delivery system with the branch line, the paper studied water hammer rising pressure when the various combinations of valve-closure duration and angle . See that off valve water hammer boost of the branch line gravity flow system is more significant, more dangerous, so we recommend that reliable and effective security measures of practical engineering must be taken.


2010 ◽  
Vol 44 (1) ◽  
pp. 66-68 ◽  
Author(s):  
A Mcdonald ◽  
P Killough ◽  
E Puckett ◽  
D S Best ◽  
J E Simmons ◽  
...  

Author(s):  
Steven X. Jin ◽  
Carrie Loya-Smalley ◽  
Eric Tucker ◽  
Awni Qaqish ◽  
Carol J. Miller ◽  
...  

Author(s):  
Marta Fernandes ◽  
Paulo Oliveira ◽  
Susana Vieira ◽  
Luís Mendonça ◽  
João Lemos Nabais ◽  
...  

2003 ◽  
Vol 129 (4) ◽  
pp. 247-255 ◽  
Author(s):  
I. Pulido-Calvo ◽  
J. Roldán ◽  
R. López-Luque ◽  
J. C. Gutiérrez-Estrada

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