Results 21 to 30 of about 24,551 (268)
Recurrent neural networks for nonparametric modeling of ship maneuvering motion
International Journal of Naval Architecture and Ocean Engineering, 2022 A Recurrent Neural Network (RNN) model is presented in this paper to predict the ship maneuvering motion. Inputs to the model are the orders of rudder angle and its variation as well as the propeller speed (ship speed) and also the recursive outputs ...
Lizhu Hao +3 more
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Annual Review of Fluid Mechanics, 2016 Bacteria predate plants and animals by billions of years. Today, they are the world's smallest cells yet they represent the bulk of the world's biomass, and the main reservoir of nutrients for higher organisms. Most bacteria can move on their own, and the majority of motile bacteria are able to swim in viscous fluids using slender helical appendages ...
openaire +3 more sources
On Possibility of Detonation Products Temperature Measurements of Emulsion Explosives
Archives of Metallurgy and Materials, 2014 The new view on the structure of the radiance signal recorded by optical pyrometer and the preliminary results of brightness detonation temperature of the emulsion explosive are presented.
Silvestrov V. V. +3 more
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Structure of turbulent velocity field in the discharge stream from a standard Rushton turbine impeller [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2017 The radial discharge jet from a standard Rushton turbine was investigated by the Laser Doppler Anemometry (LDA) method. Several distances from the impeller blades (in the radial direction) were chosen for the measurement of axial profiles: all three ...
Kysela Bohuš +3 more
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Tomographic study of the structure of cast and pressed trotyl charges
Results in Engineering, 2022 The sensitivity of condensed explosives depends strongly on the charge structure. Trotyl (TNT) is a typical example of such dependence. The pressed charges are more sensitive than the cast ones, which was confirmed in many studies including critical ...
N.P. Satonkina +8 more
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Scientific Reports, 2023 Glycopeptide antibiotics are regularly used in ophthalmology to treat infections of Gram-positive bacteria. Aggregative interactions of antibiotics with mucins however can lead to long exposure and increases the risk of resistant species.
Taewoo Chun +6 more
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Numerical investigation of nonlinear wave passing through finite circular array of slender cylinders
Engineering Applications of Computational Fluid Mechanics, 2019 Cylinders extend from the plat bottom of an open channel piercing the water free surface to mimic a patch of emergent vegetation and are often used as models in numerical simulations or experiments related to flow in the presence of vegetation. This work
Jingxin Zhang +3 more
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Evaluation and accuracy of the local velocity data measurements in an agitated vessel
EPJ Web of Conferences, 2014 Velocity measurements of the flow field in an agitated vessel are necessary for the improvement and better understanding of the mixing processes. The obtained results are used for the calculations of the impeller pumping capacity, comparison of the power
Kysela Bohuš +3 more
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Zhongguo Jianchuan Yanjiu, 2022 Hydrodynamic noise from an air-water interface is often encountered in marine engineering structures. It involves a complex mechanism, various forms of sound sources and many factors affecting the propagation.
Lianjie YU, Weiwen ZHAO, Decheng WAN
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Durability of a Drag Reducing Solution
Applied Rheology, 2008 Effectiveness of drag reduction by small addition of a surfactant in the turbulent flow of water depends on the structure and concentration of the additive, temperature of the solution and turbulence intensity, possible flow disturbance by a mechanical ...
Mik V., Myska J., Chara Z., Stern P.
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