Results 111 to 120 of about 232,000 (307)
Discharge equation for proposed self-cleaning device
, 1997 To minimize the sedimentation problems upstream of weirs and to increase the capacity and accuracy of these devices, a combination of a V-notch weir and a rectangular sluice gate was proposed and studied experimentally.
Negm, Abdel-Azim M. +2 more
core
Feasibility of Nitrogen as a Carrier Gas for Inconel Cold Spray in Hydropower Application
Advanced Engineering Materials, EarlyView.N2, despite being nearly two orders of magnitude cheaper than He, is a feasible carrier gas for cold spray Inconel coatings in hydropower repair applications when higher gas temperature and pressure are used. Reducing powder size significantly improved cavitation resistance, while the addition of fine chromium carbide particles further enhanced erosion
Tianhao Wang +4 more
wiley +1 more source
Electrified Damage in Motion Systems
Advanced Engineering Materials, EarlyView.The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir +2 more
wiley +1 more source
, 2017 The capacity drop indicates that the queue discharge rate is lower than the free-flow capacity. Studies show that the queue discharge rate varies under different traffic conditions.
Serge P. Hoogendoorn +2 more
core +3 more sources
Use of Trapezoidal Weirs for Determining Seepage Discharge through Earth Dams
Energy Engineering and Control SystemsThe paper presents a comprehensive analysis of the application of trapezoidal weirs coupled with automated measurement systems for the precise determination of seepage flow rates through earth dams at hydroelectric power plants.
Roman Zaichuk
doaj +1 more source
Modelling of a stand alone photovoltaic system with dedicated hybrid battery energy storage system
, 2012 Includes abstract.Includes bibliographical references.The purpose of this thesis project was to model and simulate a stand-alone photovoltaic (PV) plant that utilized the maximum power point tracking (MPPT) technique and included a hybrid battery energy ...
Vanden Eynde, Nicholas
core
Advanced Engineering Materials, EarlyView.Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati +11 more
wiley +1 more source
Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions
Advanced Functional Materials, EarlyView.DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng +7 more
wiley +1 more source
Standing as Dischargeable Referential Capacity
This paper analyzes standing as a dischargeable referential capacity rather than as an accumulated, persistent, or gradable property of agents, theories, or descriptions. It shows that standing is licensed only for specific claims under specific admissible conditions, and that it is expended—discharged—when those conditions are no longer met. Within a
openaire +1 more source
Spillway discharge capacity upgrade at Gloriettes dam [PDF]
In many countries dams are found to have insufficient flood discharge capacity with respect to updated design floods. Upgradig of spillway discharge capacity has therefore become a significant issue for operators of hydropower plants.
Bieri, Martin +4 more
core