Numerical Analysis of Bubble Growth and Departure from a Microcavity

被引：22

作者：

Lee, Woorim ^{[1
]}

Son, Gihun ^{[1
]}

Jeong, Jae Jun ^{[2
]}

机构：

[1] Sogang Univ, Dept Mech Engn, Seoul 121742, South Korea

[2] Korea Atom Energy Res Inst, Taejon, South Korea

来源：

NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS | 2010年 / 58卷 / 05期

关键词：

SHARP INTERFACE METHOD; HORIZONTAL SURFACE; HEAT-TRANSFER; PHASE-CHANGE; SIMULATION; VAPOR; DYNAMICS; FLOWS;

D O I：

10.1080/10407790.2010.522871

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A numerical approach is presented for analysis of bubble growth and departure from a microcavity during nucleate boiling. The level-set formulation for tracking the phase interfaces is modified to include the effect of phase change on the liquid-vapor interface and to treat the no-slip and contact angle conditions on the immersed (or irregularly shaped) solid surface of the microcavity. Also, the formulation is coupled with a simple and efficient model for predicting the evaporative heat flux from the liquid microlayer on an immersed solid surface. The effects of cavity size and geometry on the bubble growth and departure in nucleate boiling are investigated.

引用

页码：323 / 342

页数：20

共 21 条

[1] On a three-dimensional volume tracking model of droplet impact [J].

Bussmann, M ;

Mostaghimi, J ;

Chandra, S .

PHYSICS OF FLUIDS, 1999, 11 (06) :1406-1417

[2] WETTING EFFECTS ON THE SPREADING OF A LIQUID DROPLET COLLIDING WITH A FLAT SURFACE - EXPERIMENT AND MODELING [J].

FUKAI, J ;

SHIIBA, Y ;

YAMAMOTO, T ;

MIYATAKE, O ;

POULIKAKOS, D ;

MEGARIDIS, CM ;

ZHAO, Z .

PHYSICS OF FLUIDS, 1995, 7 (02) :236-247

[3] A second-order-accurate symmetric discretization of the Poisson equation on irregular domains [J].

Gibou, F ;

Fedkiw, RP ;

Cheng, LT ;

Kang, MJ .

JOURNAL OF COMPUTATIONAL PHYSICS, 2002, 176 (01) :205-227

[4] A level set based sharp interface method for the multiphase incompressible Navier-Stokes equations with phase change [J].

Gibou, Frederic ;

Chen, Liguo ;

Nguyen, Duc ;

Banerjee, Sanjoy .

JOURNAL OF COMPUTATIONAL PHYSICS, 2007, 222 (02) :536-555

[5]

Kays W M., 1980, Convective Heat and Mass Transfer, P328

[6] CFD SIMULATION OF BOILING FLOWS USING THE VOLUME-OF-FLUID METHOD WITHIN OPENFOAM [J].

Kunkelmann, Christian ;

Stephan, Peter .

NUMERICAL HEAT TRANSFER PART A-APPLICATIONS, 2009, 56 (08) :631-646

[7] SHAPE OF A VAPOR STEM DURING NUCLEATE BOILING OF SATURATED LIQUIDS [J].

LAY, JH ;

DHIR, VK .

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 1995, 117 (02) :394-401

[8] Numerical Calculation of Bubble Growth in Nucleate Boiling From Inception Through Departure [J].

Lee, R. C. ;

Nydahl, J. E. .

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 1989, 111 (1-4) :474-479

[9] Bubble dynamics and heat transfer during nucleate boiling in a microchannel [J].

Lee, Woorim ;

Son, Gihun .

NUMERICAL HEAT TRANSFER PART A-APPLICATIONS, 2008, 53 (10) :1074-1090

[10] Study of lateral merger of vapor during nucleate pool boiling [J].

Mukherjee, A ;

Dhir, VK .

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2004, 126 (06) :1023-1039

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