Mixing enhancement using a coil insert

被引：16

作者：

Rahai, HR ^{[1
]}

Vu, HT ^{[1
]}

Fard, MHS ^{[1
]}

机构：

[1] Calif State Univ Long Beach, Dept Mech Engn, Long Beach, CA 90840 USA

来源：

APPLIED THERMAL ENGINEERING | 2001年 / 21卷 / 03期

关键词：

mixing; turbulent jet; swirling motion;

D O I：

10.1016/S1359-4311(00)00054-5

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Mixing enhancement in a Bunsen burner with a coil insert, using air as a fluid is experimentally investigated. The coil has a ratio of pitch to the tube inside diameter (p/D) as 1.0 and the ratio of coil diameter to the tube inside diameter (d/D) is 0.17. The results show that a coil insert with certain configurations can be used as a good mixing device. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：303 / 309

页数：7

共 9 条

[1]

BABIKIAN DS, 1991, 8 S TURB SHEAR FLOWS

[2]

CHEGIER NA, 1967, T ASME, P443

[3]

GUPTA AK, 1992, AIAA 30 AER SCI M EX

[4]

GUPTA AK, 1992, SWIRL FLOWS

[5]

HO W, 1990, 14 ANN C THEOR APPL

[6]

RAHAI HR, 1999, ASME FLUIDS ENG DIV

[7]

RAHAI HR, 1998, ASME FLUIDS ENG DIV

[8] CHARACTERISTICS OF COMBUSTION AND POLLUTANT FORMATION IN SWIRLING FLAMES [J].

TAKAGI, T ;

OKAMOTO, T .

COMBUSTION AND FLAME, 1981, 43 (01) :69-79

[9] TEMPERATURES WITHIN NON-PREMIXED FLAMES - EFFECTS OF RAPID MIXING DUE TO SWIRL [J].

TANGIRALA, V ;

DRISCOLL, JF .

COMBUSTION SCIENCE AND TECHNOLOGY, 1988, 60 (1-3) :143-162

← 1 →