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Numerical Heat Transfer, Part A: Applications
An International Journal of Computation and Methodology
Volume 70, 2016 - Issue 9
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Original Articles

Numerical study on the effect of jet spacing on the Swirl flow and heat transfer in the turbine airfoil leading edge region

Zhao LiuShaanxi Engineering Laboratory of Turbomachinery and Power Equipment, School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, ChinaCorrespondence[email protected]
,
Jun LiShaanxi Engineering Laboratory of Turbomachinery and Power Equipment, School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China
,
Zhenping FengShaanxi Engineering Laboratory of Turbomachinery and Power Equipment, School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China
&
Terrence SimonDepartment of Mechanical Engineering, University of Minnesota, Minneapolis, MN, USA
Pages 980-994 | Received 02 Feb 2016, Accepted 21 May 2016, Published online: 20 Oct 2016

Citations (19)

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Jiefeng Wang, Jianwu Li, Hua Zhu, Yusong Liu, Biao Yan & Liang Li. (2023) Investigation on the influence of the film hole diameters on the cooling performance of the film and vortex composite cooling under rotating conditions. Numerical Heat Transfer, Part A: Applications 0:0, pages 1-31.
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Jinsheng Wang, Jian Liu, Lei Wang, Bengt Sundén & Songtao Wang. (2018) Conjugated heat transfer investigation with racetrack-shaped jet hole and double swirling chamber in rotating jet impingement. Numerical Heat Transfer, Part A: Applications 73:11, pages 768-787.
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Bin Zhao, Shuai Han, Lizhi Xu, Chengjiang Shi, Diankui Gao & Yuanyuan Zhang. (2017) Study on heat transfer of leakage flow in tooth tip clearance for single screw compressor based on fuzzy contourlet finite element method. Numerical Heat Transfer, Part A: Applications 72:7, pages 551-562.
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Articles from other publishers (16)

Fei Li, Chenglan Xiong, Yu Rao, Yong Luan & Bernhard Weigand. (2024) Numerical Study on Heat Transfer and Pressure Loss Characteristics of Swirl Cooling in Elliptical Tubes With Tangential Jet Inlets. ASME Journal of Heat and Mass Transfer 146:1.
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Jinfu Chen, Ran Yao, Jianhua Wang, Xu Wang, Wei Song & Hang Su. (2023) Novel multi-stage vortex cooling with bypass for turbine blade leading edge design considering rotational effect. Applied Thermal Engineering 226, pages 120347.
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Lin Ye, Cunliang Liu, Kun Du, Lei Chen, Yongming Wang & Andong Zhu. (2022) Influences of groove configuration and density ratio on grooved leading-edge showerhead film cooling using the pressure sensitive paint measurement technique. International Journal of Heat and Mass Transfer 190, pages 122641.
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Shaohua Han, Runsheng Zhang, Yuanyuan Song, Jiangjiang Xing, Leping Zhou, Li Li, Hui Zhang & Xiaoze Du. (2022) Numerical study of swirl cooling enhancement by adding mist to air: Effects of droplet diameter and mist concentration. Applied Thermal Engineering 211, pages 118475.
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Changhe Du, Yinfeng Gao, Hongwei Li, Wenpeng Hong & Rong Li. (2022) Numerical investigation into fluid-solid coupling characteristics of blade leading edge vortex cooling under different rotation numbers. International Communications in Heat and Mass Transfer 135, pages 106149.
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Xiaojun Fan & Yuan Xue. (2021) Numerical investigation of nozzle geometry influence on the vortex cooling in an actual gas turbine blade leading edge cooling system. Heat and Mass Transfer 58:4, pages 575-586.
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Kun Xiao, Juan He & Zhenping Feng. (2022) Effects of Variable Jet Nozzle Angles on Cross-Flow Suppression and Heat Transfer Enhancement of Swirl Chamber. Journal of Thermal Science 31:1, pages 214-223.
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Jiefeng Wang, Liang Li, Jianwu Li, Fan Wu & Changhe Du. (2021) Numerical investigation on flow and heat transfer characteristics of vortex cooling in an actual film-cooled leading edge. Applied Thermal Engineering 185, pages 115942.
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Wei Du, Lei Luo, Songtao Wang, Jian Liu & Bengt Sunden. (2020) Numerical investigation of flow field and heat transfer characteristics in a latticework duct with jet cooling structures. International Journal of Thermal Sciences 158, pages 106553.
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Hamza FawzyQun ZhengNaseem Ahmad. (2020) Effect of Slot Area Ratio and Slot Angle on Swirl Cooling in a Gas Turbine Blade Leading Edge. Journal of Aerospace Engineering 33:5.
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Xiaojun Fan, Chuangxin He, Lian Gan, Liang Li & Changhe Du. (2020) Experimental study of swirling flow characteristics in a semi cylinder vortex cooling configuration. Experimental Thermal and Fluid Science 113, pages 110036.
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Jiefeng Wang, Changhe Du, Fan Wu, Liang Li & Xiaojun Fan. (2019) Investigation of the vortex cooling flow and heat transfer behavior in variable cross-section vortex chambers for gas turbine blade leading edge. International Communications in Heat and Mass Transfer 108, pages 104301.
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Du, Mei, Zou, Jiang & Xie. (2019) Conjugate Heat Transfer Investigation on Swirl-Film Cooling at the Leading Edge of a Gas Turbine Vane. Entropy 21:10, pages 1007.
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Fan Wu, Liang Li, Changhe Du, Jiefeng Wang & Xiaojun Fan. (2019) Effects of circumferential nozzle number and temperature ratio on swirl cooling characteristics. Applied Thermal Engineering 154, pages 332-342.
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Liang Li, Changhe Du, Xiuxiu Chen, Jiefeng Wang & Xiaojun Fan. (2018) Numerical study on flow and heat transfer behavior of vortex and film composite cooling. Journal of Mechanical Science and Technology 32:6, pages 2905-2917.
Crossref
Yuxuan Luan, Changhe Du, Xiaojun Fan, Jiefeng Wang & Liang Li. (2018) Investigations of flow structures and heat transfer in a swirl chamber with different inlet chambers and various aerodynamic parameters. International Journal of Heat and Mass Transfer 118, pages 551-561.
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