Results 311 to 320 of about 813,317 (386)

Dynamic Cascade Spiking Neural Network Supervisory Controller for a Nonplanar Twelve-Rotor UAV. [PDF]

Sensors (Basel)
Peng C, Qiao G, Ge B.
europepmc   +1 more source

Energy, Exergy, Economic, and Environmental Analysis of the Reverse Osmosis Desalination System Using Photovoltaic Panels and Water Turbine, With the Approach of Design of Experiments

Energy Science &Engineering, EarlyView.
ABSTRACT The provision of drinking water as one of the basic human needs is of great importance now. Today, many people in different parts of the world, especially in remote and rural areas, do not have access to fresh water. These areas usually have a high potential for using renewable energy.
Saeed Ramazanian, Mahmoud Salimi, Mehdi Ali Ahyaei, Mohammad Mehdi Najafizadeh   +3 more
wiley   +1 more source

Full-speed sensorless control system of synchronous reluctance motor with flux saturation model. [PDF]

Sci Rep
Cai H, Luo WJ.
europepmc   +1 more source

Numerical Calculation of the Influence of Working Conditions and Rotational Speed on Pressure Pulsation of a Self‐Priming Pump

Energy Science &Engineering, EarlyView.
To accurately determine the pressure fluctuation characteristics of a specific self‐priming pump, a full three‐dimensional computational model was established, including the S‐tube, impeller domain, volute domain, gas‐liquid separation chamber, front and rear cavities, wear ring clearance, and reflux hole.
Hai‐Bing Jiang, Shao‐Han Zheng, Yu‐Liang Zhang, Liang‐Huai Tong, Jin‐Fu Li, He‐Chao Guo   +5 more
wiley   +1 more source

Retraction: Performance for rotor system of hybrid electromagnetic bearing and elastic foil gas bearing with dynamic characteristics analysis under deep learning. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source

Innovative Dual Rotor Wind Turbine Design Based on Humpback Whale Blades: Simulation Analysis

Energy Science &Engineering, EarlyView.
To enhance the performance of wind turbines, this study investigates the integration of two wind energy harvesting systems. An optimal wind turbine configuration has been identified by using dual rotor wind turbine technology with a novel blade design known as the humpback blade, which is inspired by the fins of humpback whales. ABSTRACT To enhance the
Mais Alzgool, Mohammad Hassan, Raed Alzoubi   +2 more
wiley   +1 more source

Multi objective optimization algorithm for hybrid quantum harmonic oscillator and its application in rotor system optimization. [PDF]

Sci Rep
Li J, Gurgenci H, Guan Z, Wang J, Chen J, Wang C, Huang Z.   +6 more
europepmc   +1 more source

Solid–Liquid Flow Analysis of Francis‐99 Turbine Runner: Effects of Sediment Concentration

Energy Science &Engineering, EarlyView.
ABSTRACT This study examines the behavior of solid–liquid two‐phase flow within the runner of the Francis‐99 turbine. Numerical simulations were carried out by Ansys Fluent software using the Mixture multiphase flow model along with the Realizable k‐ε turbulence model to analyze the solid–liquid two‐phase flow in the turbine runner.
Kang Xu, Pinyu Xiang, Ziyao Zhou, Yufan Xiong, Zhishun Yu, Xiaobing Liu, Jiayang Pang   +6 more
wiley   +1 more source

Thermal Error Prediction in High-Power Grinding Motorized Spindles for Computer Numerical Control Machining Based on Data-Driven Methods. [PDF]

Micromachines (Basel)
Wu Q, Li Y, Lin Z, Pan B, Gu D, Luo H.
europepmc   +1 more source

Guidance Gyro System with Two Gimbals and Magnetic Suspension Gyros Using Adaptive-Type Control Laws. [PDF]

Micromachines (Basel)
Lungu R, Mihai CA, Tudosie AN.
europepmc   +1 more source