Abstract: 1 Core value and theoretical logic of structure-borne noise.Part 2:blocking mass and complex huge systems…WU Chongjian,CAI Daming,ZHU Yingfu(1)2 Effect of ice-load and trim angle on the strength of propeller… CHANG Xin,LI Peng,WANG Chao,et al (7)3 Test and numerical simulation of anti-penetration mechanism for reinforced aluminum matrix SiC composites… JI Chen,LI Suyun(16)4 Calculation of longitudinal residual capacity of ship with large crevasse…HAN Zhengjun,ZHAO yao(24)5 Direct calculation of buckling and fatigue strength of large Ro-Ro ship section…HE Lisi,WANG Deyu(33)6 Experimental study on ultimate strength of typical ship brackets under bending load… WANG Xiaoqiang,HU Yaoyu,YAN Renjun(41)7 Strip calculations for ship oscillation coupled response in regular waves… ZHU Jun,XIA Qiqiang,WANG Zhiyu,et al (49)8 Research progress in sonar dome turbulent boundary layer wall fluctuating pressure… XU Jiaqi,MEI Zhiyuan(57)9 Quality evaluation of design alternatives of vessel based on improved cloud barycenter method… WANG Guangqiang,LV Jianwei,XU Yifan,et al (70)10 Numerical simulation for resistance of trimaran small waterplane area center hull based on STAR-CCM+…ZHANG Mingxia,HAN Bingbing,LU Pengcheng,et al (79)11 Motion response of pipe-laying vessel and its coupling interaction on pipelines… WANG Yuhong,LI Lei,ZHANG Zhaode,et al (86)12 Numerical analysis of air environment comfort in ship accommodation cabin… QI Haiqing,LI Zhiyin,ZHOU Lihua(93)13 Aircraft carrier landing process simulation based on extremely short-term prediction of ship motion…YANG Liu,XU Donghao(99)14 Aerodynamic design and numerical simulation of mixed-axial flow multi-stage compressor…ZHANG Xiaoyang,CHEN Xuanyu,LI Liangcai,et al (104)15 Analysis of heat balance of piston hydraulic damper system installed on thrust bearing… CHEN Fan,LI Tianyun,ZHAO Yao,et al (111)16 Magnetic design and testing of demagnetization facility with ring-shaped coil…GUO Chengbao,ZHOU Weichang(120)17 Evaluation of main engine energy efficiency based on BP neural network…CHEN Weinan,HUANG Lianzhong,ZHANG Yong,et al (127)18 Optimization strategy of ship energy management system based on differential evolution algorithm… YANG Zexin,XIAO Jianmei,WANG Xihuai,et al (134)19 Electric propulsion ship secondary frequency control based on variable universe fuzzy method… LI Hongyue,WANG Xihuai,XIAO Jianmei (142)20 Visual design technology of VxWorks adopted in ship energy management system…HUA Yifei,LI Weibo,FANG Xiongwei,et al (149)21 Design and implementation of simulation training software for naval security monitoring system… DU Yicun,YANG Chen,LI Yufeng(155)