EXPERIMENTAL STUDY ON THERMAL EFFICIENCY OF A MULTI-JET ANTI-ICING SYSTEM WITH PICCOLO TUBE

被引：0
|
作者：
Bu, Xueqin [1 ]
Huang, Ping [1 ]
Sun, Haoyang [1 ]
Lin, Guiping [1 ]
机构：
[1] Beihang Univ, Sch Aeronaut Sci & Engn, Beijing, Peoples R China
来源：
PROCEEDINGS OF THE ASME TURBO EXPO 2020: TURBOMACHINERY TECHNICAL CONFERENCE AND EXPOSITION, VOL 2E, PT I | 2020年
关键词：
thermal efficiency; jet impingement; piccolo tube; hot air anti-icing system; IMPINGEMENT HEAT-TRANSFER; CONCAVE SURFACE; AIR-JET; FLOW;
D O I：
10.1115/GT2020-15153
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
An experimental study was conducted to investigate the jet impingement thermal efficiency of a typical model for a multi-jet anti-icing system under different experimental conditions such as air mass flow rate at the jet exit, piccolo tube position and circumferential angle of jet holes. The experimental results showed that jet mass flow rate, velocity at the jet exits (whether choking conditions were established at the jet exits or not) and piccolo tube-to-leading edge distance within the cavity had significant influence on thermal efficiency of the anti-icing system. The heat flux on the external surface of leading edge, diameter of jet holes and circumferential angle of jet holes had a measurable but small effect on thermal efficiency of the anti-icing system.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] Experimental Study on Anti-Icing Performance of NS-DBD Plasma Actuator
    Chen, Jie
    Liang, Hua
    Wu, Yun
    Wei, Biao
    Zhao, Guangyin
    Tian, Miao
    Xie, Like
    APPLIED SCIENCES-BASEL, 2018, 8 (10):
  • [32] The utilization of novel jet extension designs in multi-jet impingement for crossflow mitigation and thermal efficiency enhancement
    Sarper, Bugra
    INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2024, 202
  • [33] Experimental study of wave characteristics on a thin layer of de/anti-icing fluid
    Özgen, S
    Carbonaro, M
    Sarma, GSR
    PHYSICS OF FLUIDS, 2002, 14 (10) : 3391 - 3402
  • [34] An Experimental Study on Biochar/Polypyrrole Coating for Blade Anti-Icing of Wind Turbines
    Li, Xiaoheng
    Li, Xiaojuan
    Mu, Zhongqiu
    Li, Yan
    Feng, Fang
    COATINGS, 2023, 13 (04)
  • [35] Corrosion Behavior of an Anti-Icing Coating on an Aluminum Alloy: An Experimental and Numerical Study
    Zhang, Wei
    Lv, Sheng-Li
    Lv, Yi
    Gao, Xiaosheng
    Srivatsan, T. S.
    JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 2021, 143 (03):
  • [36] Numerical simulation of performance of engine lip electro-thermal anti-icing system
    Wu P.
    Yan T.
    Ma S.
    He Y.
    Ren J.
    1600, Beijing University of Aeronautics and Astronautics (BUAA) (35): : 2056 - 2063
  • [37] MULTI-DISCIPLINARY DESIGN OF A TURBOPROP ENGINE FRONT FRAME ANTI-ICING SYSTEM
    Piskin, A.
    Ortiz, J. R.
    9TH EUROPEAN CONFERENCE ON TURBOMACHINERY: FLUID DYNAMICS AND THERMODYNAMICS, VOLS I AND II, 2011, : 351 - 361
  • [38] Thermal Analysis and Testing of Nonrotating Cone with Hot-Air Anti-Icing System
    Dong, W.
    Zhu, J.
    Zheng, M.
    Chen, Y.
    JOURNAL OF PROPULSION AND POWER, 2015, 31 (03) : 896 - 903
  • [39] Experimental investigation on a novel aero-engine nose cone anti-icing system
    Lian, Wenlei
    Xuan, Yimin
    APPLIED THERMAL ENGINEERING, 2017, 121 : 1011 - 1021
  • [40] Mechanism study of coupled aerodynamic and thermal effects using plasma actuation for anti-icing
    Meng, Xuanshi
    Hu, Haiyang
    Li, Chang
    Abbasi, Afaq Ahmed
    Cai, Jinsheng
    Hu, Hui
    PHYSICS OF FLUIDS, 2019, 31 (03)
12345