THE EFFECT OF PUMPING IN A VERTICALLY VIBRATING PIPE - (EXPERIMENTAL-STUDY ON FLOW MECHANISM IN A PUMP)

被引：1

作者：

HIYAMA, H ^{[1
]}

HASHIMOTO, H ^{[1
]}

SATO, R ^{[1
]}

YAMAMOTO, K ^{[1
]}

机构：

[1] TOHOKU UNIV,INST FLUID SCI,AOBA KU,SENDAI,MIYAGI 980,JAPAN

来源：

JSME INTERNATIONAL JOURNAL SERIES II-FLUIDS ENGINEERING HEAT TRANSFER POWER COMBUSTION THERMOPHYSICAL PROPERTIES | 1991年 / 34卷 / 03期

关键词：

FLUID VIBRATION; UNSTEADY FLOW; PUMP; PUMPING EFFECT; ENERGY; VIBRATING PIPE;

D O I：

10.1299/jsmeb1988.34.3_333

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Research was carried out on the pumping effect of a vibrating pipe system. Measurements were made on the relative displacement of the vibrating pipe and the valve, and the pressure and flow rate in the pumping system. Relevant time historical data are compared and details on the hydrodynamic mechanism of the pumping effect are discussed in this report. Analysis on the fundamental pumping energy for investigating the energy conversion between the vibrating pipe and fluid was also carried out and these results are introduced as well.

引用

页码：333 / 339

页数：7