Disintegration Process and Performance of a Coaxial Porous Injector
文献类型：期刊论文
| 作者 | Lee, K., Kim, D. and Koo, J.1 |
| 出版日期 | 2016 |
| 关键词 | Coaxial porous injector Sauter mean diameter Droplet size distribution atomization jet Thermodynamics Engineering |
| 中文摘要 | A flow control system that combined steady Vortex Generator Jets and Deflected Trailing-edge (VGJs-DT) to decrease the low pressure turbine (LPT) blade numbers was presented. The effects of VGJs-DT on energy loss and flow of low solidity low pressure turbine (LSLPT) cascades were studied. VGJs-DT was found to decrease the energy loss of LSLPT cascade and increase the flow turning angle. VGJs-DT decreased the solidity by 12.5% without a significant increase in energy loss. VGJs-DT was more effective than steady VGJs. VGJs-DT decreased the energy loss and increased the flow angle of the LSLPT cascade with steady VGJs. VGJs-DT can use 50% less mass flow than steady VGJs to inhibit the flow separation in the LSLPT cascade. The deflected trailing edge enhanced the ability of steady VGJs to resist flow separation. Overall, VGJs-DT can be used to control flow separation in LPT cascade and reduce the blade numbers of low pressure turbine stage. |
| 源URL | [http://ir.etp.ac.cn/handle/311046/113050]  |
| 专题 | 工程热物理研究所_Journal of Thermal Science_期刊论文 |
| 作者单位 | 1.[Lee, Keonwoong 2.Kim, Dohun] Korea Aerosp Univ, Grad Sch, Goyang, South Korea. [Koo, Jaye] Korea Aerosp Univ, Sch Aerosp & Mech Engn, Goyang, South Korea. |
| 推荐引用方式 GB/T 7714 | Lee, K., Kim, D. and Koo, J.. Disintegration Process and Performance of a Coaxial Porous Injector[J],2016. |
| APA | Lee, K., Kim, D. and Koo, J..(2016).Disintegration Process and Performance of a Coaxial Porous Injector.. |
| MLA | Lee, K., Kim, D. and Koo, J.."Disintegration Process and Performance of a Coaxial Porous Injector".(2016). |
入库方式： OAI收割
来源：工程热物理研究所
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