Direct observation of channel-tee mixing of high-temperature and high-pressure water

被引：29

作者：

Aizawa, Takafumi ^{[1
]}

Masuda, Yoshio

Minami, Kimitaka

Kanakubo, Mitsuhiro

Nanjo, Hiroshi

Smith, Richard L.

机构：

[1] Natl Inst Adv Ind Sci & Technol, Compact Chem Proc Res Ctr, Sendai, Miyagi 9838551, Japan

[2] Tohoku Univ, Dept Chem Engn, Grad Sch Environm Studies, Sendai, Miyagi 9808579, Japan

来源：

JOURNAL OF SUPERCRITICAL FLUIDS | 2007年 / 43卷 / 02期

关键词：

optical cell; mixing; supercritical water;

D O I：

10.1016/j.supflu.2007.03.008

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Channel-tee mixing of flowing high-temperature and high-pressure water streams was observed by using a newly designed high-pressure optical cell and results were compared with mixing at room temperature. The characteristic feature of the cell is a three-piece window with the center window containing a mixing channel. The mixing between aqueous streams at high-temperatures and high-pressures greatly depended on the mixing direction and it was found that gravity played an important role, even for mixing between streams of small diameters (2 mm). (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：222 / 227

页数：6

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