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Grigory I. Dolgikh, Olga S. Gromasheva, Stanislav G. Dolgikh and Alexander A. Plotnikov
This paper reviews the results of the processing of synchronized data on hydrosphere pressure variations and the Earth?s crust deformation in the microseismic range (5?15 s), obtained over the course of numerous experiments, using a coastal laser strainm...
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Shufang Qin, Jun Fan, Haiming Zhang, Junwei Su and Yi Wang
Oscillating buoy device, also known as point absorber, is an important wave energy converter (WEC) for wave energy development and utilization. The previous work primarily focused on the optimization of mechanical design, buoy?s array configuration and t...
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Chang-Thi Tran, Jen-Yi Chang and Chia-Cheng Tsai
This paper investigates the scattering of oblique water waves by multiple thin barriers over undulation bottoms using the eigenfunction matching method (EMM). In the solution procedures of the EMM, the bottom topographies are sliced into shelves separate...
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Colby Niles Horner, Adrian Sescu, Mohammed Afsar and Eric Collins
Multiple competing factors are forcing aircraft designers to reconsider the underwing engine pod configuration typically seen on most modern commercial aircraft. One notable concern is increasing environmental regulations on noise emitted by aircraft. In...
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Xiaocui Yang, Xinmin Shen, Haiqin Duan, Fei Yang, Xiaonan Zhang, Ming Pan and Qin Yin
Sound absorption performance of polyurethane foam could be improved by adding a prepositive microperforated polymethyl methacrylate panel to form a composite sound-absorbing structure. A theoretical sound absorption model of polyurethane foam and that of...
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