Results 1 to 10 of about 24,172 (336)
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
openalex +3 more sources
Repair piping inside with insert couplings
Oil and Gas Business, 2014 Р. Г. Султанов
openalex +4 more sources
Coupling impedance of a PEC angular strip in a vacuum pipe [PDF]
IET Microwaves, Antennas & Propagation, 2021 AbstractThis 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
openaire +4 more sources
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
doaj +1 more source
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
doaj +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
doaj +1 more source
Core design optimization for a novel heavy water moderated molten salt reactor
He jishu, 2021 BackgroundHeavy water moderated molten salt reactor (HWMSR) adopts heavy water as moderator and heavy metal elements dissolved in fluoride salt as the fuel, which has high neutron economy. But large temperature difference of fuel salt outlet will lead to
WU Jianhui +6 more
doaj +1 more source
Dynamic Model and Characteristic Analysis of Viscosity-Ultraelasticity for Bionic Vascular Network
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
doaj +1 more source
Hydrology, 2021 In this study, we conducted flood mapping of a hypothetical dam break by coupling the Hydrologic Engineering Center’s Hydrologic Modeling System (HEC-HMS) and River Analysis System (HEC-RAS) models under different return periods of flood inflow.
Mihretab G. Tedla +2 more
doaj +1 more source
Meikuang Anquan, 2021 In the process of water inrush and roadway blocking in coal mine, the mechanism of aggregate connecting roof and dam break has been lack of intuitive and effective research means.
MOU Lin
doaj +1 more source