Results 31 to 40 of about 73,266 (262)
Optimizing pipeline systems with surge tanks using a dimensionless transient model
Journal of HydroinformaticsThe design factor of surge tank installation is a practical issue in the management of pressurized pipeline systems. To determine the general criteria for surge tank design in pipeline systems, dimensionless governing equations for unsteady flow and ...
Sanghyun Kim
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Energies, 2015 The objective of this paper is to investigate the cause of several unexpected high amplitude oscillations that occurred in the surge tank water level of a real hydropower plant during secondary load-frequency control (LFC) maneuvers, after the ...
Juan I. Pérez-Díaz, José I. Sarasúa
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Stability region of hydropower plant with surge tank at HVDC sending terminal
Energy Science & Engineering, 2021 This paper aims to study the stability region of hydropower plants (HPPs) at high‐voltage direct current (HVDC) sending terminal, to theoretically predict the frequency stability of isolated HPPs under small disturbances. The overall transfer function of
Weijia Yang +4 more
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Micro hydro-electric power generation [PDF]
, 2012 A major industrial water user in New Mexico discharges approximately 3.8 million gal of wastewater per day. The topology of the site provides an elevation difference of about 150 ft between the plant site and the entrance to the municipal sewage line ...
Rose, Travis
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Impact of outlets manifold configuration on hydraulic stability and water hammer in pumping stations
Results in EngineeringThis study presents a new approach to studying the effects of asymmetric outlet manifold influence on hydraulic stability and water hammer dynamics in the pumping station of the Great Al-Samawah Water Project.
Layth Abdulameer +4 more
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Numerical Modeling of Coupled Surge-Heave Sloshing in a Rectangular Tank with Baffles
Shock and Vibration, 2021 Liquid sloshing under coupled surge and heave excitations in a rectangular tank has been numerically investigated by applying a Navier–Stokes solver. Fieriest coupled sloshing was further considered, and the internal baffle was expected to suppress the ...
Lv Ren +5 more
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Control systems for WRASPA. [PDF]
, 2009 The paper discusses the need for a wave energy converter (WEC) to sense and respond to its environment in order to survive and to produce its maximum useful output.
Aggidis, George A. +4 more
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Advanced Science, EarlyView.We report a rational design strategy for STING antagonists by dual covalent targeting of Cys292/309 in its C‐terminal domain, directly preventing functional oligomerization. Through covalent warhead repurposing, we identified P005091 and revealed its unique dual‐cysteine mechanism.
Yuxuan Zhao +23 more
wiley +1 more source
MATEC Web of Conferences, 2018 The transient process in the hydropower station with both surge tank and pressure regulating valve is quite complicated and also critical to operation safety.
Zhou Tianchi, Li Gaohui, Chen Yimin
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Breaking Undular and Breaking Surges Advancing in Still Water
Advances in Civil Engineering, 2023 The propagation of secondary surges can lead to unexpected interaction events with navigation ships and downstream hydraulic structures; hence, they may cause navigation accidents and structural damage.
Feidong Zheng, Xueyi Li
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