Results 51 to 60 of about 44,669 (268)
Stability of mud-water interface under long surface waves
AIP Advances, 2019 Fluid mud often exists in coastal areas with an interface separating it from its upper water layer. When a surface wave propagates over a bed covered with water and fluid mud, it will cause an interfacial wave of the mud-water interface, which damps the ...
Jiebin Liu, Jifu Zhou
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Case Studies in Thermal Engineering, 2019 This work presents a case study of the relationship between temperature and cooling effectiveness of a film-cooled vane under effect of coolant inlet temperature in two aspects based on the actual and base coolant inlet temperatures.
Prasert Prapamonthon +3 more
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Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
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Intrinsic relationship of vorticity between modes A and B in the wake of a bluff body
Theoretical and Applied Mechanics Letters, 2018 The intrinsic physical relationship of vorticity between modes A and B in the three-dimensional wake transition is investigated. Direct numerical simulations for the flow past a square-section cylinder are carried out at Reynolds numbers of 180 and 250 ...
L.M. Lin, S.Y. Shi, Y.X. Wu
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International Journal of Naval Architecture and Ocean Engineering, 2020 Based on laboratory experiments and numerical simulations, the scale effect of Internal Solitary Wave (ISW) loads on spar platforms is investigated. First, the waveforms, loads, and torques on the spar model at a laboratory obtained by the experiments ...
Xu Wang, Ji-Fu Zhou
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Development of a moving model rig with a large Reynolds number and measurement of aerodynamic drag
Engineering Reports, 2022 The principles and techniques for developing a moving model rig (MMR) driven by compressed air were introduced for moving model tests at large Reynolds numbers (≥106).
Qiansuo Yang
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Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion
Advanced Engineering Materials, EarlyView.This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer +4 more
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Seepage-stress coupled modeling for rainfall induced loess landslide
Theoretical and Applied Mechanics Letters, 2019 Although rainfall is rare on the Loess Plateau of western China, landslides occur frequently there in rainy season. Surveys report that landslide hazards always follow heavy rains.
Danyang Zhou +3 more
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Dynamic behaviors of a laser-induced bubble and transition mechanism of collapse patterns in a tube
AIP Advances, 2020 The pulsation of cavitation bubbles under constraint conditions has complex dynamic characteristics and has been widely applied in various fields, such as liquid pumping, underwater propulsion, and clinical applications.
Hongchen Li +6 more
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Theoretical Analysis and Numerical Simulation for Cavity Ring‐Down Spectroscopy
Advanced Photonics Research, 2021 To investigate the process of the creation of the ring‐down events in cavity ring‐down spectroscopy, theoretical formulae are derived for the interaction of the field in a cavity with the injection light, and a corresponding program for numerical ...
Qiansuo Yang
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