Spray characteristics of the high rotating speed slinger with different orifice diameter

Y. T. Chen, S. C. Huang, W. H. Lai, C. H. Hong

研究成果: Paper同行評審

1 引文 斯高帕斯(Scopus)

摘要

With the development of the smaller gas turbine, a preferred injection method of slinger system has been explored intensively. In the previous study, the spray characteristics and correlation has been investigated mostly. However, there are few studies performed with drop distribution due to its measuring difficulty. The study is focused on the inertia effect which is an essential element that influences the spray distribution spatially. Several parameters such as orifice diameters, flow rates, and rotational speeds are used to measure and analyze these phenomena. The result shows that the inertia effect truly exists and how orifice diameters, flow rates, and the rotational speed affect the spray performance in the slinger system. The larger orifice diameter caused apparently inertia effect, and the higher flow rate causes the droplet distribution more uniform than the lower flow rate. For an operating gas turbine, we can find an optimization of distribution by considering the inertia effect investigated in the study.

原文English
出版狀態Published - 2015
事件13th International Conference on Liquid Atomization and Spray Systems, ICLASS 2015 - Tainan, Taiwan
持續時間: 2015 八月 232015 八月 27

Conference

Conference13th International Conference on Liquid Atomization and Spray Systems, ICLASS 2015
國家Taiwan
城市Tainan
期間15-08-2315-08-27

All Science Journal Classification (ASJC) codes

  • Surfaces, Coatings and Films

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