ON CALCULATING VISCOUS FLUID OSCILLATION DECREMENTS IN COMPLEX PIPELINES.

被引：0
|
作者：
Semenov, V.A.
Zel'dina, E.A.
机构：
来源：
Soviet Aeronautics (English translation of Izvestiya VUZ, Aviatsionnaya Tekhnika) | 1977年 / 20卷 / 01期
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中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The problem of determining viscous fluid oscillation decrements in complex pipelines is examined, and a formula for calculating free oscillation decrements of not very viscous fluids on the basis of the inviscid problem solution is obtained. The results of calculations using this formula agree to within 1-3% with the exact solution.
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页码：78 / 82
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