Investigation on the Boiling Bubble Departure Behavior of Cryogenic Fluid in Microgravity

doi:10.7652/xjtuxb201809012

您当前的位置：

首页 >

文章列表页 >

Investigation on the Boiling Bubble Departure Behavior of Cryogenic Fluid in Microgravity

更新时间：2025-05-01

- Investigation on the Boiling Bubble Departure Behavior of Cryogenic Fluid in Microgravity
- Vol. 52, Issue 9, Pages: 89-94(2018)
- 作者机构：
  
  西安交通大学能源与动力工程学院,西安,710049
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb201809012
  CLC： TK121
- Online First：10 September 2018，
  
  Published：2018
- 稿件说明：
移动端阅览
Investigation on the Boiling Bubble Departure Behavior of Cryogenic Fluid in Microgravity[J]. 2018, 52(9): 89-94.
DOI：

Investigation on the Boiling Bubble Departure Behavior of Cryogenic Fluid in Microgravity[J]. 2018, 52(9): 89-94. DOI： 10.7652/xjtuxb201809012.

摘要

研究微重力下的气泡动力学行为及其脱落特性是揭示微重力下流体沸腾换热机理的基础

而气泡处于空间复合弱力环境下

表现出不同于常规的特殊现象。以微重力下平板加热面上氢沸腾气泡为对象

展开了受力分析

考虑到Marangoni效应的影响

构建了受力平衡模型

进一步计算并分析了不同重力、压力、流体过冷度、壁面过热度下的气泡脱落直径。研究结果表明

当重力降低至某一临界值后

沸腾气泡存在3个不同尺度的脱落直径

且重力水平越低

气泡最大脱落尺寸越大

直径最大可达几十厘米。在常重力下

沸腾气泡仅存在0.01～0.1 mm量级的脱落直径

压力对常重力与微重力下气泡脱落直径的影响差异显著

随着压力的升高

常重力气泡脱落直径不断减小

而微重力下最大气泡脱落直径有所增大; 在微重力下

流体温度越低则过冷度越大

因此气泡最大脱落直径也越大

液氢过冷度每提高1 K

最大气泡脱落直径增大约10%。当重力一定时

存在临界壁面过热度

且只有当壁面过热度超过该临界值时

沸腾气泡才会存在3个脱落直径。当压力越高、流体温度越低时

该临界过热度越小。

Abstract

The investigation on the bubble dynamics and departure characteristics in microgravity is the foundation to reveal the mechanism of boiling heat transfer under microgravity. Under microgravity

bubbles present different behaviors from that in normal gravity condition because of the comprehensive effects of several weak forces. Analyzing the force on a single hydrogen bubble on the plate heating surface and considering the Marangoni effect under microgravity

the bubble departure diameters are calculated for different gravities

pressures

fluid subcooling degree

and superheating degree of the wall. Results show that there might be three bubble departure diameters when the gravity is lower than a certain value

and the biggest departure diameter could increase to tens of centimeters as the gravity decreases. However

the bubble departure diameter in ground gravity is only at the scale of 0.01 - 0.1 mm

which shows that the effects of pressure on the bubble departure diameter are obviously different in normal and micro gravities. The bubble departure diameter declines in normal gravity

but the biggest departure diameter increases with the pressure in microgravity. Under microgravity

the lower the fluid temperature(means higher subcooling degree)

the greater the biggest bubble departure diameter. The biggest departure diameter increases by about 10% with a 1 K increase of the subcooling degree. Under a certain microgravity

there is a critical wall superheating degree

and the existence of three different departure diameters depends on whether the wall superheating degree reaches the critical value. Higher pressure and lower liquid temperature result in lower critical superheating degree.

关键词

Keywords

references

马原, 厉彦忠, 王磊, 等. 低温推进剂在轨加注技术与方案研究综述 [J]. 宇航学报, 2016, 37(3): 245-252.

MA Yuan, LI Yanzhong, WANG Lei, et al. Review on on-orbit refilling technologies and schemes of cryogenic propellants [J]. Journal of Astronautics, 2016, 37(3): 245-252.

STRAUB J. Boiling heat transfer and bubble dynamics in microgravity [J]. Advances in Heat Transfer, 2001, 35: 57-172.

LEE D J. Bubble departure radius under microgravity [J]. Chemical Engineering Communications, 1992, 117(1): 175-189.

KIM J, BENTON J F. Highly subcooled pool boiling heat transfer at various gravity levels [J]. International Journal of Heat and Fluid Flow, 2002, 23: 497-508.

KIM J, BENTON J. Subcooled pool boiling heat transfer in microgravity and Hi-g [J]. Journal of Heat Transfer, 2001, 123: 620.

KOELN J P, BOULWARE J C, BAN H. Bubble behavior in nucleate boiling experiment aboard the space shuttle [C]∥The 48th Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition. Reston, VA, USA: AIAA, 2010: 192.

DHIR V K, QIU D M, CHAO D F, et al. Bubble dynamics and heat transfer associated with pool nucleate boiling under microgravity conditions [C]∥Conference and Exhibit on International Space Station Utilization. Reston, VA, USA: AIAA, 2001: 4995.

WANG L, ZHU K, XIE F S, et al. Prediction of pool boiling heat transfer for hydrogen in microgravity [J]. International Journal of Heat Mass Transfer, 2016, 94: 465-473.

齐宝金, 魏进家, 赵建福, 等. 短时微重力下气泡尾流效应的动力学特性研究 [J]. 工程热物理学报, 2015, 36(1): 184-188.

QI Baojin, WEI Jinjia, ZHAO Jianfu, et al. Dynamics study on bubble wake effect under short period of microgravity [J]. Journal of Engineering Thermophysics, 2015, 36(1): 184-188.

ZHAO J F, LIU G, WAN S X, et al. Bubble dynamics in nucleate pool boiling on thin wires in microgravity [J]. Microgravity Science and Technology, 2008, 20(2): 81-89.

ZHANG Y, WEI J, XUE Y, et al. Bubble dynamics in nucleate pool boiling on micro-pin-finned surfaces in microgravity [J]. Applied Thermal Engineering, 2014, 70: 172-182.

李震东, 赵建福, 鲁仰辉, 等. 池沸腾现象中热毛细对流的成因 [J]. 空间科学学报, 2008, 28(1): 38-43.

LI Zhendong, ZHAO Jianfu, LU Yanghui, et al. Origin of thermocapillary convection in pool boiling [J]. Chinese Journal of Space Science, 2008, 28(1): 38-43.

REDDY K S B. Dynamics of bubble departure in micro-gravity [J]. Chemical Engineering Communications, 1988, 70(1): 127-135.

COOPER M G, JUDD A M, PIKE R A. Shape and departure of single bubble growing at a wall [C]∥Proceedings of the 6th International Heat Transfer Conference. Toronto, Canada: IHTC, 1977: 115-120.

SUBRAMANIAN R S, BALASUBRAMANIAM R. The motion of bubbles and drops in reduced gravity [M]. Cambridge, UK: Cambridge University Press, 2001: 7-16.

赵建福, 李震东, 张良. 不同重力条件下单气泡池沸腾现象的数值研究 [J]. 空间科学学报, 2012, 32(4): 537-543.

ZHAO Jianfu, LI Zhendong, ZHANG Liang. Numerical simulation on single bubble pool boiling in different gravity conditions [J]. Chinese Journal of Space Science, 2012, 32(4): 537-543.

杨世铭, 陶文铨. 传热学 [M]. 北京: 高等教育出版社, 2006: 71-78.

BELLUR K, KONDURU V, KULSHRESTHA M, et al. Contact angle measurement of liquid hydrogen(LH2)in stainless steel and aluminum cells [J]. Journal of Heat Transfer, 2016, 138(2): 020904.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Evaporation Calculation and Pressurization Process of on-Orbit Cryogenic Liquid Hydrogen Storage Tank

A Structure-Semantics-Residual Collaborative Image Compression Framework：Towards Privacy Protection and High-Fidelity Reconstruction

Energy Efficiency Optimization of the Cryogenic Air Separation Process for Electronic-Grade Ultra Pure Nitrogen

Research on the Electrohydrodynamic Effects of Ionic Liquid-Modified Fuels

Mechanism and Optimal Control Strategy for Hysteresis in Rapid Dehumidification Response of Indirect Thermal Systems in Electric Vehicles

Related Author

刘展 1

厉彦忠 1

王磊 1

晋永华 1

Related Institution

No data

⁰