HYSTERESIS OF BOILING HEAT TRANSFER WITH IMPINGING CIRCULAR SUBMERGED JETS OF HIGHLY-WETTING LIQUIDS

ZHOU Dingwei; MA Chongfang; LIU Dengying

您当前的位置：

首页 >

文章列表页 >

HYSTERESIS OF BOILING HEAT TRANSFER WITH IMPINGING CIRCULAR SUBMERGED JETS OF HIGHLY-WETTING LIQUIDS

更新时间：2025-12-10

- HYSTERESIS OF BOILING HEAT TRANSFER WITH IMPINGING CIRCULAR SUBMERGED JETS OF HIGHLY-WETTING LIQUIDS
- CIESC Journal Issue 11, (2001)
- 作者机构：
  
  1. 北京工业大学环境与能源工程学院
  2. 中国科学院工程热物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 November 2001，
  
  Published：25 November 2001
- 稿件说明：
移动端阅览
ZHOU Dingwei, MA Chongfang, LIU Dengying. HYSTERESIS OF BOILING HEAT TRANSFER WITH IMPINGING CIRCULAR SUBMERGED JETS OF HIGHLY-WETTING LIQUIDS[J]. CIESC Journal, 2001, (11).
DOI：

ZHOU Dingwei, MA Chongfang, LIU Dengying. HYSTERESIS OF BOILING HEAT TRANSFER WITH IMPINGING CIRCULAR SUBMERGED JETS OF HIGHLY-WETTING LIQUIDS[J]. CIESC Journal, 2001, (11). DOI：

摘要

系统地研究了液体在圆形断面喷嘴浸没射流作用下沸腾热滞后与射流冲击速度大小、液体流动方向、液体过冷度和喷嘴直径等因素的影响 .结果表明 :沸腾起始过热度随液体过冷度增加而减小

与其他因素无关

而温度过头值则随射流速度和液体过冷度减小而增加 .从强润湿性液体沸腾机理的角度对起始沸腾点的影响给出了相应的解释 .最后总结出了几种减小或消除沸腾热滞后的方法

Abstract

According to rigorous procedures

an experimental study was carried out to investigate the effects of jet exit velocity

flow direction

fluid subcooling and nozzle diameter on hysteresis of boiling heat transfer with impinging circular submerged jets of highly-wetting liquids. The experimental results showed that incipient boiling point decreased with increasing fluid subcooling and was independent of other factors

and that temperature overshoot enhanced with decreasing jet velocity and fluid subcooling. Corresponding explanations were given in view of boiling mechanism of highly-wetting liquid. At last

several means were listed to decrease or eliminate the hysteresis phenomenon of boiling heat transfer.

关键词

Keywords

references

Views

319

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research progress of ionic liquids in separation of aromatics/alkanes and olefins/alkanes

Prediction model for COD in petrochemical wastewater influent based on temporal-spatial dual-stream convolutional neural network

Experimental study of heat transfer enhancement by pressure waves in cross flow tube bundles

Analysis of flow field characteristics and mixing performance of different SK-type static mixers

Study on the residence time distribution characteristics of the TPMS-Diamond static mixer

Related Author

No data

Related Institution

No data

⁰