| 蓄热燃烧中NOx生成规律研究 |
| |
| 引用本文： | 饶文涛.蓄热燃烧中NOx生成规律研究[J].宝钢技术,2004(3):61-64. |
| |
| 作者姓名： | 饶文涛 |
| |
| 作者单位： | 宝钢股份公司,技术中心,上海,201900 |
| |
| 摘 要： | 蓄热燃烧技术通过回收烟气中的余热,实现高效节能.由于采用高温空气助燃,所以NOx的生成规律和常规燃烧不同.文章以五喷口带夹角烧嘴为研究对象,采用数值模拟的方法对NOx生成进行了系统地研究,得出了助燃空气预热温度、助燃空气的含氧量、过量空气系数、空气射流的角度和钢坯吸热热流等五大因素对NOx生成的影响规律.
|
| 关 键 词： | 蓄热燃烧 NOx生成规律 蓄热烧嘴 |
| 文章编号： | 1008-0716(2004)03-0061-04 |
Study on NOx Formation Rules in Regenerative Combustion |
| |
| RAO Wen-tao.Study on NOx Formation Rules in Regenerative Combustion[J].Baosteel Technology,2004(3):61-64. |
| |
| Authors: | RAO Wen-tao |
| |
| Abstract: | Regenerative combustion technology aims to save energy effectively by means of recycling waste gas.Compared with the ordinary combustion,the high temperature air-supported combustion technology has different NO X formation rules.With the numerical simulation technology,five major factors that affect NO X formation rules,including preheat temperature,oxygen concentration in combustion air,excess air coefficient,inclination between jets and heat flux on slabs,are studied. |
| |
| Keywords: | Regenerative combustion NO X formation rule Regenerative burner |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
