牛胜利
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Name (Simplified Chinese):牛胜利
Name (Pinyin):Niu Shengli
Date of Employment:2011-08-16
School/Department:核科学与能源动力学院
Education Level:Postgraduate (Doctoral)
Gender:Male
Degree:Doctoral Degree in Engineering
Status:Employed
Alma Mater:山东大学
Whether on the job:1
Discipline:Engineering Thermophysics
Thermal Power Engineering
Academic Honor:
Honors and Titles:
Hits:
Affiliation of Author(s):能源与动力工程学院
Journal:动力工程
Key Words:能源与动力工程; 燃烧学; O2; CO2; 热重法; 动力学特性; 动力学补偿效应
Abstract:在O2/N2及O2/CO2气氛下,利用热重法(TG)进行了3种煤粉的非等温燃烧试验.结果表明:在相同O2浓度下,不同气氛并未引起燃烧规律的变化,O2/CO2气氛可以取得O2/N2条件的燃烧效果;O2浓度在40%的范围内,随着O2浓度的提高,煤粉着火点和失重峰温度降低较为明显.此外,采用普适积分法对燃烧过程的动力学参数进行计算.结果表明:不同的反应区段存在不同的化学反应机理,但气氛的改变并未引起化学反应机理的变化,同一煤种活化能E在各个工况下的差异可由动力学补偿效应解释,且该计算函数适合研究已有条件下的化学反应机理.
All the Authors:赵建立,郭鲁阳,刘志超
First Author:牛胜利
Indexed by:Journal paper
Correspondence Author:路春美*
Document Code:lw-104893
Discipline:Engineering
First-Level Discipline:Power Engineering and Engineering Thermophysics
Document Type:J
Volume:28
Issue:5
Page Number:769-773
Translation or Not:no
Date of Publication:2008-10-01
Included Journals:EI
