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Lin Ma, Fuheng Ma, Wenhan Cao, Benxing Lou, Xiang Luo, Qiang Li and Xiaoniao Hao
A original strategy for optimizing the inversion of concrete dam parameters based on the multi-strategy improved Sooty Tern Optimization algorithm (MSSTOA) is proposed to address the issues of low efficiency, low accuracy, and poor optimizing performance...
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Yaping Zhao, Yanrong Li, Jianjun Feng, Mengfan Dang, Yajing Ren and Xingqi Luo
Tubular turbines are widely used in low water head and tidal power development due to their straight flow path, simple structure, and wide efficient area. However, the severe vibration during actual operation greatly affects the safe operation of the tub...
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Wentao Song, Cuibo Yang, Weicheng Cui, Changhui Song, Ping Yang, Jin Hong, Yi Lei, Qimeng Liu and Zhenhua Wang
Underwater wet-mateable connectors have been widely used to reduce the cost and the time of installation, maintenance and reconfiguration in many fields, such as the oil and gas (O&G) industry, offshore renewable energy (ORE), and undersea observator...
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Ke-Chun Shen, Zhao-Qi Yang, Lei-Lei Jiang and Guang Pan
In this paper, the buckling and post-buckling behavior of perfect and perforated composite cylindrical shells subjected to external hydrostatic pressure was experimentally investigated. Three filament wound composite cylindrical shells were fabricated fr...
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Danilo D?Andrea, Giacomo Risitano and Fabio Alberti
The aim of this work is to design a power split transmission for an urban street sweeper in order to reduce fuel consumption. The design process starts with the comparison between a hydrostatic and a hydromechanical power split transmission. Both transmi...
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Lihan Hu, Jin Xu, Lingling Wang and Hai Zhu
To simulate the dynamical structures of stratified shear flows, the high-resolution Total Variation Diminishing (TVD) method is necessary and widely-used due to its high-order spatial accuracy, oscillation control, and ability to capture the well-defined...
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Ke-Chun Shen, Lei-Lei Jiang, Zhao-Qi Yang and Guang Pan
In this study, an analytical solution for the buckling of a composite cylindrical shell subjected to hydrostatic pressure is proposed. The boundary conditions of the composite cylindrical shell are cantilever-like, with one end fixed and the other end co...
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Zhe Jiang, Bin Lu, Biao Wang, Weicheng Cui, Jinfei Zhang, Ruilong Luo, Gaosheng Luo, Shun Zhang and Zhongjun Mao
To better study the biology and ecology of hadal trenches for marine scientists, the Hadal Science and Technology Research Center (HAST) of Shanghai Ocean University proposed to construct a movable laboratory that includes a mothership, several full-ocea...
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Yohei Endo and Takaharu Yasue
Experimental and numerical studies were conducted to examine the resistance of a newly developed residential building to inundations. Natural disasters including inundations have occurred frequently in recent decades. Once inundations submerge urban area...
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Isabella Silverman, Blaze Engelman, Alexa Leone, Michael Rothenbucher, Allison Munch, Josph Sorrentino, Brandon Markiewicz, Chris Pearson, Chris Baxter, Craig Swanson, George Tsiatas and Malcolm Spaulding
Under the STORMTOOLS initiative, maps of the impact of sea level rise (SLR) (0 to 12 ft), nuisance flooding (1?10 yr), 25, 50, and 100 yr storms, and hindcasts of the four top ranked tropical storms have been developed for the coastal waters of Rhode Isl...
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