Results 21 to 30 of about 11,454 (295)
There examined method theoretical research of sectional piston skirt hydrodynamic lubrication, and influence of piston and connection rod groups options on it.
S V Smirnov, A R Makarov, A A Vorobyev
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On Geodesic Hydrodynamic Motions. Heisenberg Spin Connections
The steady circulation-preserving hydrodynamic motions with velocity \({\mathbf q}=q{\mathbf t}\) are studied under either of the geometric constraints \({\mathbf t}\cdot\text{curl}{\mathbf t}=0\) or \(\text{div}{\mathbf t}=0\). It is established that the geodesic unit tangent \({\mathbf t}\)-field is constrained by privileged Heisenberg spin-type ...
Rogers, C., Schief, W.K.
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EVALUATION OF HYDRODYNAMIC FORCE ON CONNECTED STONE
Nature friendly hydraulic structures made of natural stones such as ripraps have attracted attention in recent years. However, those structures are subject to failure problem under flood flow. Therefore, the authors proposed connected stone to increase its stability against flood flow.
MAENO, Shiro +4 more
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Geochemical barriers in the technogenic zone of tungsten deposits in Eastern Transbaikalia (Russia) [PDF]
The relevance of the study is due to the need to protect the environment in mining regions in connection with the pollution of surface and groundwater.
Chechel Larisa
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Analysis of Hydrodynamic Methods for Enhancing Oil Recovery
In the modern world, the hydrocarbons represent a raw material for various industries, therefore, the fight against the problem of extracting residual oil is relevant and important at this stage of human development.
Sudad H Al-Obaidi
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Hydrodynamic analysis of marine multibody systems by a nonlinear coupled model [PDF]
This study investigates the hydrodynamic performance of two freely floating or interconnected barges. A nonlinear decomposition model in the framework of potential flow is employed to simulate the wave-body interactions in the time domain.
Feng, X, Bai, W
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Connections between optimal transport, combinatorial optimization and hydrodynamics [PDF]
There are well-established connections between combinatorial optimization, optimal transport theory and Hydrodynamics, through the linear assignment problem in combinatorics, the Monge-Kantorovich problem in optimal transport theory and the model of inviscid, potential, pressure-less fluids in Hydrodynamics.
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Application of Improved Graph Theory in Planning of River and Lake System Connection
This paper first analyzes the river system characteristics,hydrodynamic conditions,and status quo of water environment in the tidal river network area.On this basis,a preliminary connection scheme is then drawn up by the concept of connectivity in the ...
JIANG Yu, ZHANG Qionghai, YAN Meng
doaj
Three-dimensional earthquake analysis of roller-compacted concrete dams [PDF]
Ground motion effect on a roller-compacted concrete (RCC) dams in the earthquake zone should be taken into account for the most critical conditions.
M. E. Kartal
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Stochastic Variational Method for Viscous Hydrodynamics
In this short review, we focus on some of the subjects, related to J. Cleymans’ pioneering contribution of statistical approaches to the particle production process in heavy-ion collisions.
Takeshi Kodama, Tomoi Koide
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