稀甲烷-氧气火焰前沿向风机产生的可燃气体流传播的特点

IF 1.8 4区 化学 Q3 CHEMISTRY, MULTIDISCIPLINARY Mendeleev Communications Pub Date : 2024-07-01 DOI:10.1016/j.mencom.2024.06.035
Nikolai M. Rubtsov , Victor I. Chernysh , Georgii I. Tsvetkov , Kirill Ya. Troshin
{"title":"稀甲烷-氧气火焰前沿向风机产生的可燃气体流传播的特点","authors":"Nikolai M. Rubtsov ,&nbsp;Victor I. Chernysh ,&nbsp;Georgii I. Tsvetkov ,&nbsp;Kirill Ya. Troshin","doi":"10.1016/j.mencom.2024.06.035","DOIUrl":null,"url":null,"abstract":"<div><p>Experiments with dilute methane–oxygen mixtures at pressures of 100–200 Torr on the flame front propagation towards the flow of combustible gas created by a fan showed that both the mean flame velocity and the length of the ‘flame jump’ through a hole in a flat obstacle increase with increasing counter flow velocity; <em>i.e.</em>, the flame accelerates towards the counter flow of combustible gas from the fan.</p></div>","PeriodicalId":18542,"journal":{"name":"Mendeleev Communications","volume":"34 4","pages":"Pages 576-578"},"PeriodicalIF":1.8000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Features of dilute methane–oxygen flame front propagation towards combustible gas flow created by the fan\",\"authors\":\"Nikolai M. Rubtsov ,&nbsp;Victor I. Chernysh ,&nbsp;Georgii I. Tsvetkov ,&nbsp;Kirill Ya. Troshin\",\"doi\":\"10.1016/j.mencom.2024.06.035\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Experiments with dilute methane–oxygen mixtures at pressures of 100–200 Torr on the flame front propagation towards the flow of combustible gas created by a fan showed that both the mean flame velocity and the length of the ‘flame jump’ through a hole in a flat obstacle increase with increasing counter flow velocity; <em>i.e.</em>, the flame accelerates towards the counter flow of combustible gas from the fan.</p></div>\",\"PeriodicalId\":18542,\"journal\":{\"name\":\"Mendeleev Communications\",\"volume\":\"34 4\",\"pages\":\"Pages 576-578\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2024-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mendeleev Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0959943624002128\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mendeleev Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0959943624002128","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

摘要

用压力为 100-200 托的稀甲烷-氧气混合物对火焰前沿向由风扇产生的可燃气体流传播进行的实验表明,随着逆流速度的增加,火焰的平均速度和穿过平面障碍物上的孔洞的 "火焰跳跃 "长度都会增加;也就是说,火焰会加速向来自风扇的可燃气体逆流方向传播。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Features of dilute methane–oxygen flame front propagation towards combustible gas flow created by the fan

Experiments with dilute methane–oxygen mixtures at pressures of 100–200 Torr on the flame front propagation towards the flow of combustible gas created by a fan showed that both the mean flame velocity and the length of the ‘flame jump’ through a hole in a flat obstacle increase with increasing counter flow velocity; i.e., the flame accelerates towards the counter flow of combustible gas from the fan.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Mendeleev Communications
Mendeleev Communications 化学-化学综合
CiteScore
3.00
自引率
21.10%
发文量
226
审稿时长
4-8 weeks
期刊介绍: Mendeleev Communications is the journal of the Russian Academy of Sciences, launched jointly by the Academy of Sciences of the USSR and the Royal Society of Chemistry (United Kingdom) in 1991. Starting from 1st January 2007, Elsevier is the new publishing partner of Mendeleev Communications. Mendeleev Communications publishes short communications in chemistry. The journal primarily features papers from the Russian Federation and the other states of the former USSR. However, it also includes papers by authors from other parts of the world. Mendeleev Communications is not a translated journal, but instead is published directly in English. The International Editorial Board is composed of eminent scientists who provide advice on refereeing policy.
期刊最新文献
Editorial Board Symmetry relationships between hybrid lead halide perovskite-derived phases: vacancy ordering as a key classification factor Fluorene-based π-conjugated polymers for OLEDs: advances, opportunities, and challenges Electrochemical oxidation of furans into 2,5-dimethoxy-2,5-dihydrofurans N-Vinylation of lactams with calcium carbide water system
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1