Results 31 to 40 of about 1,923 (242)

Development of energy control system for parallel hybrid power system using dynamic equations and fuzzy theory

Advances in Mechanical Engineering, 2020
A fuzzy control strategy is developed in this study to manage the parallel hybrid power system of internal combustion engine (ICE) and electric motor (EM) for hybrid vehicles.
Po-Tuan Chen, Cheng-Jung Yang, K David Huang   +2 more
doaj   +1 more source

Preliminary Results of a Hybrid Thermoelectric Propulsion System for a Multirotor UAS with Active Rectifying, Electronic Throttle Control and Supercapacitors

Applied Sciences, 2021
The main drawback of unmanned aerial systems (UAS) is that almost their entire field of application is autonomous in terms of energy. Flights beyond 50 min are nearly impossible when using conventional energy storage systems (lithium-ion polymer or ...
Manés F. Cabanas, Salvador B. Duque, Juan D. González, Francisco P. González, María G. Fernández   +4 more
doaj   +1 more source

Asynchronous measurement-device-independent quantum key distribution with hybrid source

, 2023
The linear constraint of secret key rate capacity is overcome by the tiwn-field quantum key distribution (QKD). However, the complex phase-locking and phase-tracking technique requirements throttle the real-life applications of twin-field protocol.
Hua-Lei Yin (6934040), Zeng-Bing Chen (6934043), Jun-Lin Bai (15970550), Yuan-Mei Xie (11581060), Yao Fu (386864)   +4 more
core   +1 more source

DRL-OS: A Deep Reinforcement Learning-Based Offloading Scheduler in Mobile Edge Computing

Sensors, 2022
Hardware bottlenecks can throttle smart device (SD) performance when executing computation-intensive and delay-sensitive applications. Hence, task offloading can be used to transfer computation-intensive tasks to an external server or processor in Mobile
Ducsun Lim, Wooyeob Lee, Won-Tae Kim, Inwhee Joe   +3 more
doaj   +1 more source

Throttling Performance and Structural Analysis of UHP Wellhead Throttle Valve

Shiyou jixie
The throttle valve， as an ultra-high pressure （UHP） wellhead device， is susceptible to erosion failure. This paper proposes the designs of spool and anti-sprint protection sleeve for double-wedge throttle valve， and analyzes the flow field ...
Zhou Tianming, He Qiang, Wang Junyu, Dai Qiping, Han Chuanjun   +4 more
doaj   +1 more source

Method for measurement of wet gas in gas field by combining throttle flowmeter and vortex flowmeter

You-qi chuyun, 2021
In order to solve the problem of single well without liquid phase measurement in Sulige Gas Field under the process mode of interwell series connection and wellhead wet gas measurement, a method of combining throttle flowmeter and vortex flowmeter to ...
Chuntao ZHANG, Lingyun LIANG, Xifei QIE, Yi ZHANG, Ping ZENG   +4 more
doaj   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

A Proportional Plus a Hysteretic Term Control Design: A Throttle Experimental Emulation to Wind Turbines Pitch Control

Energies, 2019
Pitch control is a relevant issue in wind turbines to properly operate the angle of the blades. Therefore, this control system pitches the blades usually a few degrees every time the wind changes in order to keep the rotor blades at the required angle ...
Leonardo Acho
doaj   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Design and Development of Throttle Valve-based Hydrodynamic Cavitator for Food

, 2023
Hydrodynamic cavitation is an emerging non-thermal technology in food sector. The existing methods are venturi meter, orifice meter, and high-speed homogenizer.
Nilesh Bhore, Annu, Umesh C. Lohani, Navin C. Shahi   +3 more
core   +1 more source