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[1]谢家雨,朱亚男,阮涛,等.直升机外吊挂转运小型救援艇缩比实验研究*[J].中国安全生产科学技术,2025,21(3):177-185.[doi:10.11731/j.issn.1673-193x.2025.03.023]
　XIE Jiayu,ZHU Yanan,RUAN Tao,et al.Reduced-scale experimental study ontransport of small rescue boat by external slung-loadon helicopter[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2025,21(3):177-185.[doi:10.11731/j.issn.1673-193x.2025.03.023]
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直升机外吊挂转运小型救援艇缩比实验研究*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
21
期数:
2025年3期
页码:
177-185
栏目:
职业安全卫生管理与技术
出版日期:
2025-03-31

文章信息/Info

Title:
Reduced-scale experimental study ontransport of small rescue boat by external slung-loadon helicopter
文章编号:
1673-193X(2025)-03-0177-09
作者:
谢家雨; 朱亚男; 阮涛; 李希全
（1.中国民用航空飞行学院 航空工程学院，四川 成都 641419；
2.应急管理部航空应急救援联合创新重点实验室，四川 成都 641419；
3.应急管理部天津消防研究所，天津 300381；
4.工业与建筑火灾防控技术应急管理部重点实验室，天津 300381；
5.天津市消防安全技术重点实验室，天津 300381）
Author(s):
XIE Jiayu;  ZHU Ya’nan;  RUAN Tao;  LI Xiquan
关键词:
直升机; 外吊挂; 小型救援艇; 姿态角
Keywords:
helicopter;  external slung-load;  small rescue boat;  attitude angle
分类号:
X949
DOI:
10.11731/j.issn.1673-193x.2025.03.023
文献标志码:
A
摘要:
为量化研究直升机外吊挂转运小型救援艇摆动角度及稳定性，提升操作效率和安全性，设计搭建直升机外吊挂转运小型救援艇实验平台，采用缩比实验，研究来流速度、绳索长度、救援艇型号、救援艇朝向等因素对救援艇摆动角度及稳定性的影响。研究结果表明：来流速度对直升机外吊挂转运小型救援艇影响显著，需限制最大和最小飞行速度；外吊挂绳索过长、过短均会增加摆动角度和降低稳定性；在5 m/s来流速度、4 m外吊挂绳索、救援艇相对来流速度方向0°工况下，ME300救援艇摆动角度最小且稳定性最佳；救援艇的初始朝向由受力平衡下的静止朝向决定，对摆动角度和稳定性影响较小。研究结果可为提高直升机转运救援艇的安全性和效率提供理论基础和实践参考。
Abstract:
In order to quantitatively investigate the swing angle and stability of small rescue boat transported by theexternal slung-load on helicopter,with the goal of improving operational efficiency and safety,an experimental platform was designed and constructed to simulate the transport of small rescue boat by external slung-load on helicopter.The reduced-scaleexperiment was conducted to studythe influence of various factors,including incoming wind speed,rope length,rescue boat model,and boat orientation,on the swing angle and stability of rescue boat.The results show that the incoming wind speed significantly impacts the transport of small rescue boat by external slung-load on helicopter,requiring the limitations on both maximum and minimum flight speeds.Additionally,both the excessively long or short ropes will increase the swing angle and reduce the stability.Under the conditions of 5 m/s incomingwind speed,4 mexternal slung-load rope,and 0° relative orientation of rescue boat to the incoming wind speed,the ME300 rescue boat exhibits the smallest swing angle and optimal stability.Furthermore,the initial orientation of rescue boat is determined by the rest orientation under force equilibrium,and it has little impact on the swing angle and stability.The research results can provide theoretical basis and practical reference for improving the safety and efficiency of rescue boat transport by helicopter.

参考文献/References:

［1］中华人民共和国应急管理部.国家防灾减灾救灾委员会办公室 应急管理部发布2023年全国自然灾害基本情况［EB/OL］.（2024-01-20）［2025-02-15］.http://www.mem.gov.cn/xw/yjglbgzdt/202401/t20240120_475697.shtml.
［2］CICOLANI L S,DA SILVA J G A,DUQUE E P N,et al.Unsteady aerodynamic model of a cargo container for slung-load simulation［J］.2003,108(1085):357-66.
［3］CICOLANI L S,CONE A,THERON J N.Flight test and simulation of a cargo container slung load in forward flight［J］.Journal of the American Helicopter Society,2009,54(3):032006.
［4］冯新明,段登燕,赵洪,等.基于主动喷气装置和吊索反馈技术的直升机吊挂增稳方法［J/OL］.航空动力学报,1-11［2025-02-15］.https://doi.org/10.13224/j.cnki.jasp.20230451.
［5］陈元.直升机吊挂飞行动力学建模及耦合研究 ［D］.南京:南京航空航天大学,2018.
［6］吴刚.基于CFD方法的重型直升机吊挂流场及飞行特性分析［D］.南京:南京航空航天大学,2013.
［7］蒋陵平,朱亚男,谢家雨.基于CFD方法的直升机外吊挂摆动仿真研究［J］.现代机械,2021(6):61-67. JIANG Lingping,ZHU Ya’nan,XIE Jiayu.Simulation research of helicopter slung load swing based on CFD method［J］.Modern Mechinery,2021(6):61-67.
［8］王照瑞,曹义华.吊挂物为刚体模型的直升机外吊挂飞行平衡与稳定性分析 ［J］.南京航空航天大学学报,2015,47(2):296-303. WANG Zhaorui,CAO Yihua.Equilibrium characteristics and stability analysis of helicopter with rigid-body modeling slung-load［J］.Journal of Nanjing University of Aeronautics & Astronautics,2015,47(2):296-303.
［9］齐万涛,陈仁良.直升机吊挂飞行稳定性和操纵性分析［J］.南京航空航天大学学报,2011,43(3):406-412. QI Wantao，CHEN Renliang.Stability and control characteristic analysis for flight of helicopter with slung-load［J］.Journal of Nanjing University of Aeronautics & Astronautics,2011,43(3):406-412.
［10］毕梦月.直升机/吊挂物耦合系统的操稳特性分析及控制方法研究［D］.南京:南京航空航天大学，2018.
［11］OKTAY T,SULTAN C,TECHNOLOGY.Modeling and control of a helicopter slung-load system［J］.Aerospace Science,2013,29(1):206-222.
［12］MARILENA D,PAVEL.Mathematical modeling of tandem helicopters with external sling loads for piloted simulation［EB/OL］.（2012-06-15）［2025-02-15］.https://doi.org/10.2514/6.2007-661.
［13］POLL C,CROMACK D.Dynamics of slung bodies using a single-point suspension system ［J］.Journal of Aircraft,1973,10(2):80-86.
［14］谢家雨,朱亚男,阮涛，等.直升机消防吊桶姿态模拟试验研究［J］.消防科学与技术,2024,43(7):982-989. XIE Jiayu,ZHU Ya’nan,RUAN Tao,at al.Experimental study on the attitude of the helicopter fire fighting bucket［J］.Fire Science and Technology,2024,43(7):982-989.
［15］马超,曹义华,徐忠达.直升机吊挂流场数值模拟与尾鳍设计分析［J］.北京航空航天大学学报,2012,38(5):654-658. MA Chao，CAO Yihua，XU Zhongda.Numerical simulation of helicopter slung-load flow field and fins design［J］.Journal of Beijing University of Aeronautics and Astronautics,2012,38(5):654-658.
［16］STROPE K,GASSAWAY B,HAPDING J.Frequency domain verification & validation of a UH-60A flightlab model with a conex sling load［C］//The American Helicopter Society 61st Annual Forum.Texas:Curran Associates,Inc,2005:1018-1028.
［17］景思睿，张鸣远.流体力学［M］.西安：西安交通大学出版社,2001.
［18］朱亚男,阮涛,李希全,等.基于CFD方法的直升机旋翼下洗流对水域救援影响研究［C］//中国消防协会.2023中国消防协会科学技术年会论文集——一等奖.应急管理部天津消防研究所,2023:8.
［19］The National Wildfire Coordinating Group.NWCG Standards for Helicopter Operations［S］.2023.

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备注/Memo

备注/Memo:
收稿日期： 2024-11-27
* 基金项目： 直升机高高原及复杂条件下航空应急救援能力建设项目(〔2021〕23号)
作者简介： 谢家雨，硕士，副教授，主要研究方向为航空应急救援装备和技术。
通信作者： 朱亚男，硕士，研究实习员，主要研究方向为航空应急救援装备和技术。
更新日期/Last Update: 2025-03-28