The processes of dissolution and hydrate forming behind the shock wave in the gas-liquid medium with gas mixture bubbles

被引：22

作者：

Chernov, A. A. ^{[1
,2
]}

Dontsov, V. E. ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Kutateladze Inst Thermophys, Novosibirsk, Russia

[2] Novosibirsk State Univ, Novosibirsk 630090, Russia

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2011年 / 54卷 / 19-20期

基金：

俄罗斯基础研究基金会;

关键词：

Shock wave; Gas-liquid medium; Dissolution; Hydrate forming; SUSPENSIONS; NANOFLUIDS;

D O I：

10.1016/j.ijheatmasstransfer.2011.05.014

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The processes of dissolution and hydrate forming behind the front of the shock wave, propagating in liquid with bubbles of carbon dioxide and nitrogen mixture, have been experimentally studied under various initial pressures, medium temperatures and surfactant concentrations in water. The theoretical model of this process is presented for the gas-liquid medium with bubbles of multicomponent gas mixture with consideration of accompanying heat effects. Numerical solutions to this problem were found. Close fit of calculation results and experimental data was achieved. Experimental data on profiles of gas content, times of dissolution and hydrate forming were generalized on the basis of the suggested model. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：4307 / 4316

页数：10

共 38 条

[1]

*AC SCI USSR, 1961, REF BOK SOL, V1

[2]

ANDERSON V, 2005, P 5 INT C GAS HYDR T, P1135

[3]

[Anonymous], 2002, P 4 INT C GAS HYDR

[4]

DAIMARU T, 2005, P 5 INT C GAS HYDR J

[5] Shock waves in water with Freon-12 bubbles and formation of gas hydrates [J].

Dontsov, V. E. ;

Nakoryakov, V. E. ;

Chernov, A. A. .

JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS, 2007, 48 (03) :346-360

[6] Dilution and hydrate forming process in shock waves [J].

Dontsov, V. E. ;

Chernov, A. A. .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2009, 52 (21-22) :4919-4928

[7] A theoretical model of dissolution and hydrate formation processes in shock waves [J].

Dontsov, V. E. ;

Nakoryakov, V. E. ;

Chernov, A. A. .

JOURNAL OF ENGINEERING THERMOPHYSICS, 2009, 18 (01) :1-7

[8] Dissolution and hydrate-formation processes behind the shock wave in a gas-liquid mixture [J].

Dontsov, V. E. ;

Chernov, A. A. .

DOKLADY PHYSICS, 2009, 54 (04) :215-219

[9] Shock waves and formation of carbon dioxide hydrate at an increased pressure in the gas-liquid medium [J].

Dontsov V.E. ;

Chernov A.A. ;

Dontsov E.V. .

Thermophysics and Aeromechanics, 2007, 14 (01) :21-35

[10]

DOTSOV VE, 2006, Patent No. 2270053

← 1 2 3 4 →