Results 51 to 60 of about 76,596 (162)
Optimal regular reflection of shock and blast waves
MATEC Web of Conferences, 2018 The regular reflection of an oblique steady shock in supersonic gas flow is considered. The static pressure extremum conditions after the point of reflection of the shock with fixed strength depending on oncoming flow Mach number are determined ...
Chernyshov Mihail, Tyapko Alexandr
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FishesFish-aggregating devices play a significant role in tuna purse fisheries. The severe marine environment and the large number of non-biodegradable fish-aggregating devices impact structural safety and cause marine litter.
Tongzheng Zhang +5 more
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Analysis of the coupling effect of water on deck and parametric rolling motion in regular waves
Zhongguo Jianchuan YanjiuObjectivesParametric rolling and green water on deck are two critical nonlinear phenomena closely related to ship motion stability, particularly under severe sea conditions.
Jiarun ZHANG +4 more
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International Journal of Naval Architecture and Ocean EngineeringThe presence of twin hulls of a catamaran has a strong impact on wave pattern in the whole inner region due to interference between waves generated by each demi-hull. Consequently, wave profiles as well as wave height become complicated and unpredictable
Thi Loan Mai +4 more
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Increase of the Ship Fuel Consumption Due to Added Resistance in Waves
Journal of Sustainable Development of Energy, Water and Environment Systems, 2017 Added resistance in waves is the second-order steady force dependant on the ship motions. It significantly affects ship operability and cause speed loss. Therefore the required power and fuel consumption of a ship advancing in a seaway are increasing. In
Nastia Degiuli +4 more
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Analytical Dispersion Theory for Optical Waves in Regular Microwaveguides
Известия высших учебных заведений России: Радиоэлектроника, 2018 A method for analysis of dispersion characteristics of guided optical modes propagating in the optical waveguides with small cross-sections is proposed.
N. A. Cheplagin +2 more
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FluidsThis study numerically analyzes a submerged horizontal plate (SHP) device subjected to both regular and irregular waves. This device can be used either as a breakwater or a wave energy converter (WEC).
Gabrielle Ücker Thum +7 more
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Presentation of New Design of Perforated Half-Depth Wall Breakwater
نشریه مهندسی دریا, 2020 The present study aims to introduce a new lattice wall breaker. The wall of this breaker is made up of small PVC cubic elements (PVC). Each of these cuboid shapes (blocks) has two holes, which, when placed on each other and through the metal cable ...
Mohammad javad Choopanizade +2 more
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Asymptotic Theory of Ship Motions in Regular Waves Under Shallow Water Conditions [PDF]
TransNav, 2010 The hydrodynamic theory of ship motions in shallow water under the action of regular waves is discussed. The boundary value problem for velocity potential is solved using the matched asymptotic expansion method (MAEM).
Yuriy Vorobyov, Mykhail S. Stasenko
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