Results 1 to 10 of about 233,697 (353)
Dynamic Model and Characteristic Analysis of Viscosity-Ultraelasticity for Bionic Vascular Network [PDF]
Applied Bionics and Biomechanics, 2021 Due to the large volume of pipeline transportation, low cost, safety and the reliability, and automatic control, it is widely used in many fields of industrial development and human daily life. Most of the traditional hydraulic pipelines are steel pipes,
Yanli Chen +4 more
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Assessment of coupling effects of coolers and piping systems [PDF]
Nuclear Engineering and Design, 1985 Abstract In the dynamic analysis of large systems there is a great incentive to perform the calculations separately for smaller, decoupled subsystems. This simplification has to be justified, as best by using appropriate decoupling criteria. In practice, however, this procedure is difficult to accomplish thoroughly due to the unsatisfactory state-of ...
P. Kaas, W. Hollerbach
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Repair piping inside with insert couplings
Oil and Gas Business, 2014 Р. Г. Султанов
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Coupling impedance of a PEC angular strip in a vacuum pipe [PDF]
IET Microwaves, Antennas & Propagation, 2021 Abstract This study deals with the evaluation of the longitudinal and transverse coupling impedance of a charge travelling in a drift tube with a perfectly electric conductive angular strip. The problem is formulated in the particle frame as dual series equations, and efficiently solved through the representation of the unknown in terms of Neumann ...
Dario Assante +3 more
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Validation of Seismic Performance of Stainless Press-to-Connect Piping System under Cyclic Loadings
Applied Sciences, 2022 Earthquakes with magnitudes over 5.0 occurred near Gyeongju and Pohang in southern Korea in 2016 and 2017, respectively. These earthquakes had both low- and high-frequency components.
Bu-Seog Ju +3 more
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Energies, 2022 The superheater and re-heater piping components in supercritical thermal power units are prone to creep and fatigue failure fracture after extensive use due to the high pressure and temperature environment.
Guangkui Liu +6 more
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SPH simulations of turbulent flow in curved pipes with different geometries. A comparison with experiments [PDF]
J. Fluids Eng, Volume 143, Issue 9 September 2021, 2021 The swirling secondary flow in curved pipes is studied in three-space dimensions using a weakly compressible Smoothed Particle Hydrodynamics (WCSPH) formulation coupled to new non-reflecting outflow boundary conditions. A large-eddy simulation (LES) model for turbulence is benchmarked with existing experimental data.
arxiv +1 more source
Advanced Modeling and Simulation in Engineering Sciences, 2023 This study develops a new numerical simulation model for rubble mound failure prediction caused by piping destruction under seepage flows. The piping has been pointed out as a significant cause of breakwater failure during tsunamis.
Kumpei Tsuji +2 more
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Elastic Orbital Angular Momentum [PDF]
Phys. Rev. Lett. 128, 064301, 2022, 2021 We identify that flexural guided elastic waves in elastic pipes carry a well-defined orbital angular momentum associated with the compressional dilatational potential. This enables the transfer of elastic orbital angular momentum, that we numerically demonstrate, through the coupling of the compressional potential in a pipe to the acoustic pressure ...
arxiv +1 more source
Thermal coupling between a spiral pipe and a conducting volume [PDF]
International Journal of Heat and Mass Transfer, 2014 International ...
Alalaimi, M, Lorente, S, Bejan, A
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