Tolerance of cavitation damages in developing requirements for spillway surfaces at the irgana hydroproject

被引：0

作者：

Abdarakhmanov M.A. ^{[1
]}

Kostin V.V. ^{[1
]}

Nikulin D.A. ^{[2
]}

Shvainshtein A.M. ^{[3
]}

Korotkov N.N. ^{[3
]}

Shkuropat A.G. ^{[3
]}

机构：

[1] Irgana HPP, Daghestan

[2] JSC Lengidroproekt, St. Petersburg

[3] JSC VNIIG Im. B. E. Vedeneeva, St. Petersburg

来源：

Power Technology and Engineering | 2011年 / 45卷 / 2期

关键词：

Cavitation damages; Flow parameters; Irgana hydroproject; Permissible height of irregularities; Rectangular projections; Surfaces of steeply inclined section of spillway in contact with flow;

D O I：

10.1007/s10749-011-0231-7

中图分类号：

学科分类号：

摘要：

Basic information on the in-service tunnel spillway at the Irgana HPP, and also requirements for smoothing irregularities in its surfaces in contact with the flow are presented. A method is proposed for determination of requirements for the surface of the spillway with a tolerance for cavitation damages. Results of experimental investigations and analyses are presented. © 2011 Springer Science + Business Media, Inc.

引用

页码：100 / 108

页数：8