An experimental study on the reduction of collision between a ship and crushing ice by using an air bubbling system
NI Baoyu1，ZHONG Kai1，ZHANG Dongjiang2，XUE Yanzhuo1
1.College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China;
2.Marine Design & Research Institute of China, Shanghai 200011, China
In this work, the mechanism of an air bubbling system to reduce the collision between ship and crushing ice was explored by using a model experiment.The air bubbling system was designed for the model of the “XUE LONG 2”, and the model experiment of simulating the crushing ice channel was conducted in the outdoor ice pool of Harbin Engineering University.Through the mechanism experiment, the difference of the interaction between the ship and the crushing ice was explored, before and after using the air bubbling system.Meanwhile, the impact of crushing ice on the bow as well as the midbody of the ship model was analyzed, according to the removal effect of the crushing ice away from the hull.On this basis, the effects of the speed, jet volume and ice concentration were investigated by changing the experimental parameters.
倪宝玉1，钟凯1，张东江2，薛彦卓1. 气泡辅助航行系统降低船模-碎冰相互碰撞的试验研究[J]. 振动与冲击, 2021, 40(4): 10-16.
NI Baoyu1，ZHONG Kai1，ZHANG Dongjiang2，XUE Yanzhuo1. An experimental study on the reduction of collision between a ship and crushing ice by using an air bubbling system. JOURNAL OF VIBRATION AND SHOCK, 2021, 40(4): 10-16.
[1] 潘常虹,孙冬石.中俄共建“北极蓝色经济通道”的路径和策略[J].东北亚经济研究,2018,2(06):109-118.
PAN Changhong , SUN Dongshi. The Path and Strategy of China-Russia Building the "Arctic Blue Economic Corridor"[J]. Economic Research in Northeast Asia, 2018,2(06):109-118.
[2] Liu Z, Amdahl J, Løset S. Integrated numerical analysis of an ice-berg collision with a foreship structure. Marine Structures, 2011,24: 377-395.
[3] 黄焱,李伟,王迎晖,吴宝山.大型运输船极地浮冰区航行阻力的模型试验[J].中国造船,2016,57(03):26-35.
HUANG Yan, LI Wei, WANG Yinghui, WU Baoshan. Experimental study on the resistance of a transport ship navigating in broken ice[J]. Shipbuilding of China,2016,57(03):26-35.
[4] 李夏炎. 冰区航行船舶阻力性能研究[D].哈尔滨工程大学,2016.
LI Xiayan. Study on the resistance performance of ships sailing in ice zones [D]. Harbin Engineering University, 2016.
[5] 倪宝玉,胡冰,王伟彬,狄少丞,薛彦卓. 冰级船主机功率理论预报方法研究，舰船科学技术，2019，(已录用).
NI Baoyu, HU Bing, WANG Weibin, DI Shaocheng, XUE Yanzhuo. Study on the theory of forecasting power of ice-class ship host. Ship Science and Technology. (Accepted)
[6] 谢畅.碎冰条件下冰区船舶阻力性能试验研究[D].哈尔滨工程大学,2015.
XIE Chang. Study on Ship Resistance Performance in Crushing ice conditions[D]. Harbin Engineering University, 2015.
[7] 李紫麟,刘煜,孙珊珊,卢云亮,季顺迎.船舶在碎冰区航行的离散元模型及冰载荷分析[J].力学学报,2013,45(06):868-877.
LI Zilin, LIU Yu, SUN Shanshan, LU Yunliang, JI Shunying. Discrete meta-model and ice load analysis of ship navigation in the ice-crushing area [J]. Journal of Theoretical and Applied Mechanics, 2013,45(06):868-877.
[8] 闫孟娇,朱凌.浮冰碰撞载荷作用下船体板结构动力响应研究[J].武汉理工大学学报(交通科学与工程版),2017,41(02):268-272.
Yan Mengjiao, ZHU Ling. Study on the dynamic response of hull plate structure under the effect of floating ice collision load [J]. Journal of Wuhan University of Technology (Traffic Science and Engineering Edition), 2017,41(02):268-272.
[9] 胡以怀,李慧晶,何浩.国内外船舶气泡减阻技术的研究与应用[J].船舶与海洋工程,2017,33(06):1-6.
HU Yihuai, LI Huijing, HE Hao. Research and application of ship bubble drag reduction technology at home and abroad[J]. Naval Architecture and Ocean Engineering, 2017,33(06):1-6.
[10] McCormick M E, Bhattacharyya R. Drag reduction of a submersible hull by electrolysis [J]. Naval Engineers Journal, 2010, 85(2):11-16.
[11] 王丽艳,郝思文.气泡减阻技术研究进展[J].船海工程,2011,40(06):109-113.
WANG Liyan, HAO Siwen. On the Development of Bubble Drag Reduction Technique[J]. Ship & Ocean Engineering,2011,40(06):109-113.
[12] 沈权,赵炎平.破冰船技术及几种破冰方法[J].航海技术,2010(01):5-7.
SHEN Quan, ZHAO Yanping. Icebreaker technology and several ice-breaking methods[J]. Marine technology, 2010(01):5-7.
[13] 孙士明. 人工超空泡通气规律及形态研究[D].中国舰船研究院,2014.
SUN Shiming. Study on the law and morphology of artificial super-empty bubble ventilation [D]. China Ship Research Institute, 2014.
[14] 杨武刚,杨振才,温凯歌,李三财,张宇文.超空化航行体气体流量率的确定方法研究[J].力学学报,2012,44(04):694-700.
YANG Wugang, YANG Zhencai, WEN Kaige, LI Sancai, ZHANG Yuwen. Study on the determination of gas flow rate of ultra-empty navigational body [J]. Journal of Theoretical and Applied Mechanics, 2012,44(04):694-700.
[15] 金大桥. 水下动能射弹空泡形态及流体动力特性研究[D].哈尔滨工业大学,2010.
JIN Daqiao. Study on the formation of underwater kinetic energy projectile air bubbles and the characteristics of fluid dynamic steam [D]. Harbin Institute of Technology,2010.
