Experimental Study on the Onset of Nucleate Boiling in Narrow Channel by Using Grey Relational Analysis (GRA)

被引：0

作者：

Han, Dong ^{[1
]}

Gao, Puzhen ^{[1
]}

Yan, Liming ^{[2
]}

Lv, Lulu ^{[1
]}

机构：

[1] Harbin Engn Univ, Key Discipline Lab Nucl Safety & Simulat Technol, Harbin 150001, Peoples R China

[2] Harbin Inst Technol, Sch Energy Sci & Engn, Harbin 150001, Peoples R China

来源：

7TH INTERNATIONAL SYMPOSIUM ON MULTIPHASE FLOW, HEAT MASS TRANSFER AND ENERGY CONVERSION | 2013年 / 1547卷

关键词：

Two-Phase Flow; Onset of Nucleate Boiling; Grey Theory; Narrow Channel; Calculating Model;

D O I：

10.1063/1.4816856

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The point of ONB (Onset of Nucleate Boiling) is a key point of boiling heat transfer in narrow channels. Due to the special structure and complex flow, the points of ONB in narrow channels are affected by many factors, their characteristics are not understood completely yet. In order to study relevant influence factors on ONB in narrow channel from the aspect of quantitative analysis, GRA (Grey Relational Analysis) is applied to analyze the experimental data of ONB in narrow channel by taking water as the working fluid. And then the intensity sequence of the factors that have effects on ONB are confirmed as the heat flux, outlet dryness, pressure, mass flow rate, inlet temperature and outlet temperature. Through analyzing the data of ONB of newly published literatures, the mechanisms for the main influence factors are suggested.

引用

页码：88 / 95

页数：8

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