示踪气体诊断井下风流实态及弥散系数测定

Yong Cao, Xiaoming Zhang, Kyuro Sasaki, Wei Dong, Yangwei Huo

研究成果: Contribution to journalArticle査読

抄録

In order to optimize underground ventilation system, the tracer gas experiment was carried out to analysis airflow characteristics. Then, numerical simulation was applied for ventilation system to evaluate the airflow transfer and diffusion law. After that, the paper investigated air velocity and dispersion coefficient relationship on basis of measured and simulated data comparison. The disadvantages existing in current ventilation system were identified. It was proved that the method used in this paper is effective which provides theoretic bases for optimizing underground mine ventilation system.

寄稿の翻訳タイトルMeasurement of gas flow state and dispersion coefficient in diagnosis of underground gas
本文言語中国語
ページ(範囲)165-169
ページ数5
ジャーナルLiaoning Gongcheng Jishu Daxue Xuebao (Ziran Kexue Ban)/Journal of Liaoning Technical University (Natural Science Edition)
36
2
DOI
出版ステータス出版済み - 2 1 2017

All Science Journal Classification (ASJC) codes

  • Fluid Flow and Transfer Processes
  • Safety, Risk, Reliability and Quality

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