Experimental study of coagulation and sedimentation of gas-particle suspension in closed tube under transfer to the shock-wave regime

被引：19

作者：

Gubaidullin, D. A. ^{[1
,2
]}

Zaripov, R. G. ^{[1
]}

Tkachenko, L. A. ^{[1
,2
]}

Shaidullin, L. R. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, Inst Mech & Engn, Kazan Sci Ctr, Kazan 420111, Russia

[2] Kazan Fed Univ, Kazan 420008, Russia

来源：

HIGH TEMPERATURE | 2017年 / 55卷 / 03期

基金：

俄罗斯科学基金会;

关键词：

2-PHASE FLOWS; MODE; OSCILLATIONS; AEROSOL; AGGLOMERATION; RESONANCE;

D O I：

10.1134/S0018151X17030099

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The peculiarities of efficient coagulation and sedimentation of fine-dispersed gas-particle suspension are investigated experimentally at oscillations near the first eigenfrequency in a closed tube at transfer to the shock-wave regime under low excitement amplitudes. We obtain the temporal oscillograms of the gasparticle suspension pressure near the piston: in the resonance, the oscillograms are close to bursting but retain a continuous mode. The dependences are obtained for coagulation and sedimentation duration on the piston displacement amplitude and frequency.

引用

页码：469 / 471

页数：3