Infrared and Laser Engineering, Volume. 53, Issue 2, 20230459(2024)

Numerical and experimental research on the effect of outlet structural parameters of diverter nozzle on infrared suppressor performance

Jiadong Du, Yong Shan, and Jingzhou Zhang
Author Affiliations
  • Key Laboratory of Thermal Management and Energy Utilization of Aircraft, Ministry of Industry and Information Technology, College of Energy and Power, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
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    References(22)

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    [6] Changchun Liu, Honghu Ji. Experiment on infrared radiation characteristics of S shaped 2D nozzle. Journal of Aerospace Power, 34, 1493-1500(2019).

    [7] A Rogalski. Competitive technologies of third generation infrared photon detectors. Opto-Electronics Review, 14, 84-98(2006).

    [8] Hao Wang, Honghu Ji, Xueyi Sang. Effects of fully shielded guiding strut on infrared signatures of exhaust system. Journal of Aerospace Power, 35, 2078-2088(2020).

    [9] C Bettini, C Cravero, S Cogliandro. Multidisciplinary analysis of a complete infrared suppression system. ASME Paper, 6, 1365-1370(2007).

    [11] [11] Wu Zhongcheng, Shan Yong, Zhang Jingzhou, et al. Study on heat transfer enhancement ejection acteristics of mixing pipe with ribs f infrared suppress[JOL]. [20240123] https:doi.g10.13700j.bh.10015965.2022.0548.

    [12] Jian Song, Yong Shan, Jingzhou Zhang. Study on the cooling and infrared radiation characteristics of the double-layer mixing tube exhaust outlet diversion shielding. Journal of Aerospace Power, 39, 20220374(2024).

    [13] Chengxiong Pan, Jingzhou Zhang, Yong Shan, et al. Numerical research on aerodynamic characteristics inside single-stage ejection and multi-nozzles infrared system of helicopter. Journal of Aerospace Power, 25, 1025-1030(2010).

    [14] [14] Zhang Boan. Study on Aerodynamic Infrared Radiation acteristics of Infrared Suppresss with Multinozzles Eject[D]. Nanjing: Nanjing University of Aeronautics Astronautics, 2020. (in Chinese)

    [16] Zhongyao Yang, Jingzhou Zhang, Yong Shan. Suppression of exhaust plume infrared and jet noise of large aspect ratio curved mixing duct. Acta Aeronautica et Astronautica Sinica, 44, 126848(2023).

    [17] Geng Chen, Yong Shan, Xiaoming Tan, et al. Effects of mixing duct geometric parameters on flow dynamics and infrared radiation characteristics for IR suppressor. Infrared and Laser Engineering, 44, 3597-3603(2015).

    [18] Geng Chen, Xiaoming Tan, Yong Shan, et al. Impacts of two-dimensional curved mixing duct exit geometric parameters on flow dynamics and infrared radiation characteristics for IR suppressor. Infrared and Laser Engineering, 44, 1704-1711(2015).

    [21] Jingyuan Ji, Jingzhou Zhang, Yong Shan, et al. Investigation on aerodynamic and infrared characteristics of spherical convergent two-dimensional vectoring nozzle: simulating ground status. Journal of Aerospace Power, 32, 614-620(2017).

    [22] Jianxun Li, Zhongxiang Tong, Wanjun Liu, et al. Infrared radiation characteristic experiment and simulation of aeroengine. Infrared and Laser Engineering, 42, 549-555(2013).

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    Jiadong Du, Yong Shan, Jingzhou Zhang. Numerical and experimental research on the effect of outlet structural parameters of diverter nozzle on infrared suppressor performance[J]. Infrared and Laser Engineering, 2024, 53(2): 20230459

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    Paper Information

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    Received: Jul. 28, 2023

    Accepted: --

    Published Online: Mar. 27, 2024

    The Author Email:

    DOI:10.3788/IRLA20230459

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