哈尔滨工程大学学报最新文献_第4页

g-C3N4基催化剂合成及其活化单过硫酸盐性能研究 g-C3N4基催化剂合成及其活化单过硫酸盐性能研究

哈尔滨工程大学学报 Pub Date : 2020-01-01 DOI: 10.27060/d.cnki.ghbcu.2020.002250

王若男

引用次数: 0

丙烯酸氟硼树脂基防污涂层的制备与性能研究丙烯酸氟硼树脂基防污涂层的制备与性能研究

哈尔滨工程大学学报 Pub Date : 2020-01-01 DOI: 10.27060/d.cnki.ghbcu.2020.000094

李亚坤

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2 Beginnings 2开始

哈尔滨工程大学学报 Pub Date : 2019-12-31 DOI: 10.1515/9781400851324-005

Frank Ledwidge

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Comparison study on LES combustion models in diffusion flame 扩散火焰中LES燃烧模型的比较研究

哈尔滨工程大学学报 Pub Date : 2018-01-01 DOI: 10.11990/JHEU.201705045

Xiao Liu, C. Gong, Zhiming Li, Hongtao Zheng

引用次数: 1

Coupled method for predicting motions of Spar-type offshore floating wind turbine systems 桅杆式海上浮式风力发电系统运动预测的耦合方法

哈尔滨工程大学学报 Pub Date : 2016-09-25 DOI: 10.11990/JHEU.201510073

Jinghong Shang, Yuna Zhao, Liang Zhang, Changhong Hu, X. Ding

引用次数: 0

Low-velocity impact damage on glass fibre reinforced aluminium laminates: experiments and finite element analysis 玻璃纤维增强铝层压板低速冲击损伤:实验与有限元分析

哈尔滨工程大学学报 Pub Date : 2015-01-01 DOI: 10.3969/J.ISSN.1006-7043.201404019

Y. Wan, Jifeng Zhang, Zhenqing Wang, Li Min Zhou

{"title":"Low-velocity impact damage on glass fibre reinforced aluminium laminates: experiments and finite element analysis","authors":"Y. Wan, Jifeng Zhang, Zhenqing Wang, Li Min Zhou","doi":"10.3969/J.ISSN.1006-7043.201404019","DOIUrl":"https://doi.org/10.3969/J.ISSN.1006-7043.201404019","url":null,"abstract":"In order to investigate the failure mechanism of glass-fiber reinforced aluminum( GLARE) laminates under impact loading,the anti-low speed impact performance by a dropweight test on GLARE was presented,and the damage response of GLARE laminates in the test was given. The study first analyses the curves of time-contact force,time-deflection,time-absorbed energy,deflection-contact force,and the damage to two aluminum layers of the test specimen. Next,a numerical methodology in ABAQUS is employed to simulate the response in low-velocity impact of GLARE laminates and establish the finite element model. After comparing the time-contact force,timedeflection,time-absorbed energy,and the damage to aluminum layers under different circumstances of impact energy between experimental and simulation results,the reliability of the finite element model method was validated. After comparing the damages to composites and aluminum under different impact energy,no big difference in the damage to the composite layer was found. However,more damage in the aluminum layer when the impact energy is higher was found,proving that the aluminum layers play an important role in the entire anti-impact performance of materials.","PeriodicalId":35592,"journal":{"name":"哈尔滨工程大学学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70176050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Key influence factors of small cycle fuel injection quantity for an electronic unit pump system of diesel engines 柴油机电子单元泵系统小循环喷油量的关键影响因素

哈尔滨工程大学学报 Pub Date : 2015-01-01 DOI: 10.3969/J.ISSN.1006-7043.201405052

Zhiguo Yuan, L. Fan, Y. Bai, Chao Chen, Xiuzhen Ma

引用次数: 0

Numerical simulation of dynamic fracture toughness tests on the compact tension specimen loaded by SHTB SHTB加载致密拉伸试样动态断裂韧性试验数值模拟

哈尔滨工程大学学报 Pub Date : 2015-01-01 DOI: 10.3969/j.issn.1006-7043.201404076

G. Zou, X. Shen, Weiling Zhao, Lifu Wu, Z. Chang

引用次数: 0

Orthogonal code shift keying spread spectrum underwater acoustic communications employing the small Kasami sequence 采用小卡萨米序列的正交码移键控扩频水声通信

哈尔滨工程大学学报 Pub Date : 2014-01-01 DOI: 10.7498/aps.62.064302

Yu Yan

引用次数: 1

On synchrophasing control of vibration and sound radiation for a floating raft vibration isolation system 浮筏隔振系统振动与声辐射同步控制研究

哈尔滨工程大学学报 Pub Date : 2014-01-01 DOI: 10.3969/J.ISSN.1006-7043.201311041

Liubin Zhou, Tiejun Yang, M. Brennan, Zhi-gang Liu

{"title":"On synchrophasing control of vibration and sound radiation for a floating raft vibration isolation system","authors":"Liubin Zhou, Tiejun Yang, M. Brennan, Zhi-gang Liu","doi":"10.3969/J.ISSN.1006-7043.201311041","DOIUrl":"https://doi.org/10.3969/J.ISSN.1006-7043.201311041","url":null,"abstract":"For the purpose of solving the problems of vibration transmission and sound radiations in ships,synchrophasing control technology was presented. The phases of multiple rotating or reciprocating machines installed on a floating raft were adjusted by synchrophasing control to minimize vibration transmission from the floating raft to a hull structure,and then as a result the sound radiation from the hull structure was reduced reasonably. Relative phases between each of the two vibrating machines were optimized in order to minimize the sum of the squared acceleration responses of the hull structure by using genetic algorithm. Synchrophasing control for the floating raft vibration isolation system installed on a flexible hull-like structure was investigated theoretically and experimentally. The results show that by comparing the optimal phases and the least optimal phases,the maximum reduction of the sum of squared acceleration responses measured by 22 error sensors on the hull structure and the maximum reduction of the mean squared sound pressures measured by 10 microphones around it are up to 13. 2 dB and 20. 4 dB by synchrophasing control,respectively. Synchrophasing control is a simple and efficient method for controlling the vibration transmission and sound radiations of the hull structure.","PeriodicalId":35592,"journal":{"name":"哈尔滨工程大学学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70175653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0