无风墙辅扇通风引射器最优出口断面数值模拟

doi:10.11799/ce201810031

Abstract

Abstract: Aiming at the technical problems on improving the wind wall auxiliary fan ventilation efficiency，based on the basic theory and auxiliary fan ventilation air flow，establishes the theoretical model of the ejector is installed without ventilation wall auxiliary ventilation fans， application of Fluent software for numerical simulation，and the influence of similar tests simulation model in different ejector for export the auxiliary fan ventilation efficiency.The results show that：the outlet section of injector is suitable to effectively improve the auxiliary fan ventilation efficiency，increase the roadway air volume，enhance the adaptability of underground auxiliary fan ventilation method，improve ventilation efficiency，reduce the energy consumption of auxiliary fan ventilation，and promote mine production safety and energy saving of mine the ventilation system and has a certain reference value.

CLC Number:

TD714+.4

0
/ / Recommend

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: http://www.coale.com.cn/EN/10.11799/ce201810031

http://www.coale.com.cn/EN/Y2018/V50/I10/134

References

[1] 吴洁葵，袁梅芳，刘伟强，李印洪，刘东锐.中深部开采辅扇引导增风技术研究与实践[J].矿业研究与开发，2017，v.37；No.198（01）：107-110.
Wu Jiekui，Yuan Meifang，Liu Weiqiang，Li Yinhong，Liu Dongrui. The deep mining auxiliary fan guide by wind technology research and practice of [J]. Mining research and development，2017，v.37；No.198 (01)：107-110.
[2] 黄光球，陆秋琴.基于风机能量消耗最低的通风系统风流最佳引导方法[J].矿冶，2016，v.25（03）：6-10+16.
Huang Guangqiu，Lu Qiuqin.The energy consumption of ventilation system air flow guiding method of the lowest[J].Mines and Metallurgy，2016，V.25(03)：6-10+16.
[3] 刘建华.主风机风硐流场特性及参数优化研究[D].江西理工大学，2016.
Liu Jianhua.The main fan wind tunnel flow field characteristics and parameter optimization of [D]. Jiangxi University of Science and Technology，2016.
[4] 王玉山.射流风机出口速度场对隧道内部流动特性的影响[D].安徽理工大学，2015.
Wang Yushan.Influence of jet fan exit velocity field on flow characteristics in tunnel [D].Anhui University Of Science And Technology，2015.
[5] 王玉山，潘地林.射流风机出口结构对其动力性能影响的数值分析[J].煤炭技术，2015，v.34；No.257（05）：296-297.
Wang Yushan，Pan Lin.Numerical export structure of jet fan effect on the dynamic performance analysis of [J]. Coal technology，2015，v.34；No.257 (05)：296-297.
[6] 吴珂，方飞龙，朱凯，许雷挺，张欣.基于FLUENT的隧道射流风机最佳安装倾斜角研究[J].风机技术，2014，v.56；No.245（06）：17-21.
Wu Ke，Fang Feilong，Zhu Kai，Xu Leiting，Zhang Xin. Study on optimum installation inclination angle of tunnel jet fan based on [J].Fan technology，2014，v.56，No.245(06)：17-21
[7] 周洋.纵向射流通风模式的CTA实验研究[D].辽宁工程技术大学，2014.
Zhou Yang. CTA experimental study of longitudinal jet ventilation model [D].Liaoning Technical University，2014.
[8] 吴靖.射流风机流场的数值模拟方法验证[J].消防技术与产品信息，2012，No.296（08）：61-63.
Wu Jing.Validation of Numerical Simulation Method for Flow Field of Jet Fan[J].Fire Control Technology and Product Information，2012，No.296(08)：61-63.
[9] 王海宁，程哲.空气幕研究进展[J].有色金属科学与工程，2011，v.2；No.5（03）：40-46.
Wang Hanning，Cheng Zhe.Air curtain research progress[J].Nonferrous Metals Science and Engineering，2011，v.2；No.5(03)：40-46.
[10] 刘杰，谢贤平．多风机多级机站通风节能原理初探[J]．有色金属(矿山部分)，2010，(05)：71-74．
Liu Jie，Xie Xianping．Energy saving principle of multi-fan and multi-stage station ventilation[J]．Nonferrous Metals(Mining Section)，2010，(05)：71-74．
[11] 王海宁.硐室型风机机站空气动力学特征研究及其应用[J].中国矿业大学学报，2009，v.38；No.167（02）：214-218.
Wang Hanning.Study on aerodynamics characteristics of chamber fan machine station and its application [J].Journal of China University of Mining and Technology，2009，v.38；No.167(02)：214-218.
[12] 牛天宝，董世友，武英魁.悬挂射流风机大断面隧道施工技术[J].铁道标准设计，2005，（09）：100-102.
Niu Tianbao，Dong Shiyou，Wu Yingkui.Construction technology of large cross-section tunnel with suspended jet fan [J].Railway Standard Design，2005，(09)：100-102.
[13] 郑锦云，许宝红.无风墙辅扇调节法在桃冲矿18米分层的实践[J].矿业快报，2005，（01）：45-46.
Zheng Jinyun，Xu Bao-hong.Application of windless wall auxiliary fan regulation method in 18 μm layer of peach ore [J].Mineral Express，2005，(01)：45-46.
[14] 胡维撷，阎正才.射流风机性能试验标准[J].地下工程与隧道，2003，（01）：36-38+57.
Hu Weixi，Yan Zhengcai.Jet Fan Performance Test Standard [J].Underground Engineering and Tunnel，2003，(01)：36-38 + 57.
[15] 于福华，贺昱曜，李国强.公路隧道射流风机通风效果优化研究[J].计算机工程与应用，2010，v.46；
Yu Fuhua，He Yuyao，Li Guoqiang[J].Computer Engineering and Applications，2010，v.46；No.678(11)：214-216.
[16] 袁建平.轴流风机在特长公路隧道通风系统中的应用[J].中国交通信息化，2014，No.173（11）：123-124.
Yuan Jianping.Application of Axial Flow Fan in Ventilation System of Extra Long Highway Tunnel [J].Chinese Journal of Transportation Information，2014，No.173(11)：123-124.

Numerical simulation of optimum outlet section of auxiliary fan with no wind wall

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	. [J]. COAL ENGINEERING, 2019, 51(3): 74-78.
[2]	. Study on Tridimensional dust control technology for fully mechanized mining face in high gassy and outburst coal seam [J]. COAL ENGINEERING, 2018, 50(10): 109-112.
[3]	. Study on Intelligent sprinkler system of coal yard based on environmental monitoring [J]. COAL ENGINEERING, 2017, 49(9): 46-49.
[4]	. [J]. COAL ENGINEERING, 2017, 49(8): 53-55.
[5]	. Study on Flow Field Characteristic of Spray Nozzle on Exhausting-Flowing Remover [J]. COAL ENGINEERING, 2017, 49(8): 120-122.
[6]	. [J]. COAL ENGINEERING, 2017, 49(8): 155-157.
[7]	. Experimental Research on Dust Suppression of Coal Dust Suppressor in Fully Mechanized Face [J]. COAL ENGINEERING, 2017, 49(5): 55-57.
[8]	. Preparation and performance on foam dust suppression agent forunderground coal dust [J]. COAL ENGINEERING, 2017, 49(3): 87-90.
[9]	. Numerical Simulation of Dust Distribution Regularities in Comprehensive Tunneling Face of Rock Roadway with Far-pressing-near–absorption Ventilation System [J]. COAL ENGINEERING, 2017, 49(2): 93-96.
[10]	. Optimization experiment research for extracting coal face spray pressure based on the nozzle spray parameters [J]. COAL ENGINEERING, 2016, 48(12): 91-94.
[11]	. [J]. COAL ENGINEERING, 2016, 48(3): 58-60.
[12]	. The Development of Airborne Dust Removal System in Coal Mine Tunnel Drilling Rig [J]. COAL ENGINEERING, 2016, 48(3): 139-141.
[13]	. Research on Characteristics of Dust Production and Prevention Technology in Cutting Coal [J]. COAL ENGINEERING, 2016, 48(2): 62-64.
[14]	. The Mechanism and Application of Bubble in the Fully Mechanized [J]. COAL ENGINEERING, 2016, 48(1): 70-73.
[15]	. Research and Application on Comprehensive Dust Control and Remove Technology with Enclosed Air Curtain in Comprehensive Mechanized Heading Face [J]. COAL ENGINEERING, 2015, 47(12): 59-61.