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气相有明显压缩性的密相输送的研究 被引量:2

Investigation on Denes-Phase Pneumatic Conveying with Significantly Compressible Gas
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摘要 使用煤粉和氮气作为介质,对气相具有明显压缩性的长距离密相输送进行了实验研究,并建立了一个与实验结果吻合较好的理论模型. In this paper, Nitrogen and pulverized coal were used as medium to study long-distance dense-phase pneumatic conveying in which gas compressibility was accompanied significantly, and a theoretical model was founded, which gives good results as compared with the experimental data.
出处 《杭州应用工程技术学院学报》 1999年第1期49-53,共5页 Journal of Hangzhou Institute of Applied Engineering
关键词 压缩性 密相输送 煤粉 氮气 挤压流型输送 气体 气相 dense-phase pneumatic conveying compressibility pressure drop
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  • 1程克勤.气力输送技术的若干新进展[J].硫磷设计与粉体工程,2001(5):15-25. 被引量:14
  • 2李书国.气力输送粮食颗粒机械损伤问题的研究[J].粮食与饲料工业,1995(12):34-40. 被引量:9
  • 3刘宗明,段广彬,赵军.低速高能效的浓相气力输送技术[J].中国粉体技术,2005,11(5):36-40. 被引量:29
  • 4Schallert R, Levy E. Effect of a combination of two elbows on particle roping in pneumatic conveying [J]. Powder Technology, 2000, 107:226-233.
  • 5Liu Zongming, Yue Yunlong, Lu Haidong. An experimental study on fly ash removal by dense phase pneumatic conveying[A]. Energy and the Environment-Proceeding of the International Conference on Energy and Environment[C], 1288-1291.
  • 6Bradley M S A, Burnett A J, Woodheas S R. Measurement of press profiles in pneumatic conveying pipelines [J]. Powder Technology,2002, 122: 77-99.
  • 7Peter W Wypych, Jianglin Yi. Minimum transport boundary for horizontal dense-phase pneumatic conveying of granular materials [J].Powder Technology, 2003, 129:111 - 121.
  • 8Ali Yilmaz, Edward K Levy. Formation and dispersion of ropes in pneumatic conveying[J]. Powder Technology, 2001, 114: 168-185.
  • 9Guiney P, Pan R, Chambers J A. Scale-up technology in low-velocity slug-flow pneumatic conveying[J]. Powder Technology, 2002, 122:34-45.
  • 10Luis Sanchez, Nestor Vasquez, George E Klinzing, et al. Characterization of bulk solids to assess dense phase pneumatic conveying [J].Powder Technology, 2003, 138: 93- 117.

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