|本期目录/Table of Contents|

[1]潘锁柱,钱云寿,邱 鹏,等.仲丁醇-空气预混层流燃烧速度的研究[J].燃烧科学与技术,2017,(03):280-287.[doi:DOI 10.11715/rskxjs.R201606027]
 Pan Suozhu,Qian Yunshou,Qiu Peng,et al.Study of the Sec-Butanol-Air Premixed Laminar Flame Speed[J].Journal of Combustion Science and Technology,2017,(03):280-287.[doi:DOI 10.11715/rskxjs.R201606027]
点击复制

仲丁醇-空气预混层流燃烧速度的研究()
分享到:

《燃烧科学与技术》[ISSN:1006-8740/CN:12-1240/TK]

卷:
期数:
2017年03
页码:
280-287
栏目:
出版日期:
2017-06-15

文章信息/Info

Title:
Study of the Sec-Butanol-Air Premixed Laminar Flame Speed
作者:
潘锁柱 1钱云寿 1邱 鹏 1韩志强 1韩伟强 1夏 琦 2
1. 西华大学汽车与交通学院测控与安全四川省重点实验室,成都 610039; 2. 温州大学瓯江学院,温州 325035
Author(s):
Pan Suozhu1Qian Yunshou1Qiu Peng1Han Zhiqiang1Han Weiqiang1Xia Qi2
1.Vehicle Measurement,Control and Safety Key Laboratory of Sichuan Province,School of Automotive and Transportation Engineering,Xihua University,Chengdu 610039,China; 2.Oujiang College,Wenzhou University,Wenzhou 325035,China
关键词:
仲丁醇定容燃烧弹层流燃烧马克斯坦长度拉伸率
Keywords:
sec-butanolconstant volume combustion bomblaminar burningMarkstein lengthstretch rate
分类号:
TK401
DOI:
DOI 10.11715/rskxjs.R201606027
文献标志码:
A
摘要:
基于定容燃烧弹,利用纹影法和球型火焰扩散法研究了不同燃空当量比、环境温度和环境压力下仲丁 醇-空气预混层流燃烧速度.通过对仲丁醇-空气拉伸层流火焰传播速度与拉伸率之间关系的分析,获得了无拉伸 火焰层流燃烧速度和马克斯坦长度.研究结果表明:随着环境压力的上升,仲丁醇-空气层流燃烧速度降低,马 克斯坦长度降低,火焰不稳定性增加;随着环境温度的增加,无拉伸层流燃烧速度增加,马克斯坦长度减小,表 明燃烧火焰不稳定性增加;随着燃空当量比的增加,马克斯坦长度减小,火焰不稳定性增加;燃空当量比Φ= 1.1 左右时,火焰传播速度和无拉伸层流燃烧速度达到最大值.
Abstract:
In this research,the sec-butanol-air premixed laminar flame speed was tested under different conditions including fuel-air ratio,ambient temperature and pressure in cylinder by using a schlieren method and a spherically expanding flames method in a combustion bomb system.With the analysis of sec-butanol-air stretching laminar flame speed and stretch rate,non-stretching laminar flame speed and Markstein length were obtained.The results showed that increasing the pressure in cylinder led to a lower flame speed,a shorter Markstein length and a more instable flame;increasing the temperature in cylinder led to a higher laminar flame speed,a shorter Markstein length and a more instable flame;increasing the fuel-air ratio led to a shorter Markstein length and a more instable flame;the highest flame speed and laminar combustion speed were obtained when the fuel-air ratio was around 1.1.

相似文献/References:

[1]苗海燕,焦 琦,黄佐华,等. 稀释气对掺氢天然气层流预混燃烧燃烧速率的影响[J].燃烧科学与技术,2010,(02):104.
 MIAO Hai-yan,JIAO Qi,HUANG Zuo-hua,et al. Effect of Diluent Gas on Laminar Burning Velocity of Premixed Hydrogen Enriched Natural Gas and Air Mixtures[J].Journal of Combustion Science and Technology,2010,(03):104.
[2]常 铭,苗海燕,路 林,等. 初始温度/压力对天然气层流燃烧速率的影响[J].燃烧科学与技术,2010,(04):309.
 CHANG Ming,MIAO Hai-yan,LU Lin,et al. Effect of Initial Temperature/Pressure on Laminar BurningVelocity of Natural Gas[J].Journal of Combustion Science and Technology,2010,(03):309.
[3]刘兴华,张春龙,刘福水,等. 壁面边界条件下氢气-空气预混燃烧的压力特性[J].燃烧科学与技术,2013,(01):48.
 Liu Xinghua,Zhang Chunlong,Liu Fushui,et al. Combustion Pressure Characteristics of Hydrogen-Air Pre-MixtureUnder Wall Boundary Conditions[J].Journal of Combustion Science and Technology,2013,(03):48.
[4]暴秀超,刘福水,刘兴华. 氢气预混层流燃烧球形膨胀火焰的拉伸研究[J].燃烧科学与技术,2011,(03):237.
 BAO Xiu-chao,LIU Fu-shui,LIU Xing-hua. Stretch of Hydrogen-Air Outwardly PropagatingSpherical Laminar Premixed Flames[J].Journal of Combustion Science and Technology,2011,(03):237.
[5]刘 岩,苗海燕,黄佐华,等. 甲烷含量对模拟煤层气层流燃烧速度的影响[J].燃烧科学与技术,2011,(04):337.
 LIU Yan,MIAO Hai-yan,HUANG Zuo-hua,et al. Influence of Methane Concentration on Laminar BurningVelocity of Simulated Coal-Bed Gas[J].Journal of Combustion Science and Technology,2011,(03):337.
[6]张延峰,唐青龙,裴毅强,等. 碳氢燃料预混火焰中苯的生成规律[J].燃烧科学与技术,2012,(04):319.
 ZHANG Yan-feng,TANG Qing-long,PEI Yi-qiang,et al. Emission of Benzene from Premixed Hydrocarbon CombustionFlame in Constant-Volume Bomb[J].Journal of Combustion Science and Technology,2012,(03):319.
[7]姚春德,代 乾,等. 柴油在甲醇/空气高温热氛围中的着火和燃烧特性[J].燃烧科学与技术,2012,(03):193.
 YAO Chun-de,DAI Qian,XU Han-jun,et al. Ignition and Combustion Characteristics of Diesel Spray in PremixedMethanol/Air Mixture with High Temperature[J].Journal of Combustion Science and Technology,2012,(03):193.
[8]暴秀超. 氢气/空气混合气层流燃烧速度的实验测量与模拟计算[J].燃烧科学与技术,2011,(05):407.
 BAO Xiu-chao,LIU Fu-shui. Measurement and Calculation of Burning Velocity ofHydrogen-Air Laminar Premixed Flames[J].Journal of Combustion Science and Technology,2011,(03):407.
[9]暴秀超,刘福水,张正芳.不同初始压力下氢气燃烧的胞状不稳定性及自加速性[J].燃烧科学与技术,2014,(1):38.[doi:10.11715/rskxjs. R201307020]
 Bao Xiuchao,Liu Fushui,Zhang Zhengfang.Cellular Instability and Self-Acceleration of HydrogenCombustion at Various Initial Pressure[J].Journal of Combustion Science and Technology,2014,(03):38.[doi:10.11715/rskxjs. R201307020]
[10]高忠权,刘 兵,李春艳,等. 采用离子电流法测量火焰厚度的研究[J].燃烧科学与技术,2015,(03):203.[doi:10.11715/rskxjs.R201503058]
 [J].Journal of Combustion Science and Technology,2015,(03):203.[doi:10.11715/rskxjs.R201503058]

备注/Memo

备注/Memo:
收稿日期:2016-06-29. 基金项目:国家自然科学基金资助项目(51406137);教育部春晖计划资助项目(Z2014059);测控与安全四川省重点实验室开放课题资 助项目(szjj2013-028);研究生创新基金资助项目(ycjj2016089);西华大学校重点基金资助项目(z1520313);天津大学内燃 机燃烧学国家重点实验室开放基金资助项目(k2015-06). 作者简介:潘锁柱(1980— ),男,博士,讲师,suozhup@163.com. 通讯作者:韩志强,男,博士,副教授,8312862@qq.com.
更新日期/Last Update: