The Numerical Calculation and Analysis of Burner Zone Membrane Water-wall Temperature Field of a 600MW Supercritical Boiler under Various Operating Conditions

被引：2

作者：

Li, Chunyan ^{[1
]}

Yan, Weiping ^{[2
]}

机构：

[1] North China Elect Power Univ, Mech Engn, Baoding 071003, Peoples R China

[2] North China Elect Power Univ, Coll Energy & Power Engn, MOE s Key Lab Power Equipments State Monitoring &, Baoding 071003, Peoples R China

来源：

ADVANCES IN STRUCTURES, PTS 1-5 | 2011年 / 163-167卷

关键词：

Energy and Power Engineering; Supercritical Boiler; Membrane Water-wall; Finite Element; Water-Wall Temperature;

D O I：

10.4028/www.scientific.net/AMR.163-167.664

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The temperature field of a 600MW supercritical boiler water-wall in burner zone is calculated based on finite-element method: Bilinear quadrilateral is used in meshing. Flux rate of the fire-facing side is calculated in section. The work condition of working medium is determined based on inlet medium and outlet medium. And heat transfer coefficient is defined. Temperature field in different working conditions is calculated to analyse the safety of the boiler.

引用

页码：664 / +

页数：2