Results 101 to 110 of about 180,167 (290)

Parameter Identification Method of a Double-Layer Supercapacitor by Using a Real Voltage Source

Applied Sciences
This article presents a new method for obtaining the electrical parameters of a supercapacitor (SC) modeled as a constant resistor in series with a capacitance that linearly varies with its internal voltage.
Joaquín F. Pedrayes, Enrique E. Zaldivar, María F. Quintana, Gonzalo A. Orcajo, Manés F. Cabanas, Juan C. Viera   +5 more
doaj   +1 more source

A design process to eliminate bucket-to-bucket interference on chain bucket elevator

Advances in Mechanical Engineering, 2016
Bucket elevators are efficient machines to transport the granular materials in the vertical direction or along the inclined planes. Traditional bucket elevators have strong limitations in the discharging position and discharging mode. So it has important
Xinhong Xiong, Yuanhua Gong, Xiaoping Wang, Pengdan Dai, Xuelin Gong   +4 more
doaj   +1 more source

Trajectories of Physical Function in Canadian Children with Juvenile Idiopathic Arthritis

Arthritis Care &Research, Accepted Article.
Objectives We describe trajectories of physical function in children newly diagnosed with juvenile idiopathic arthritis (JIA) and identify trajectories with persisting functional impairments and associated baseline characteristics. Methods We included patients enrolled in the Canadian Alliance of Pediatric Rheumatology Investigators (CAPRI) Registry ...
Clare Cunningham, Meghan McPherson, Lillian Lim, Roberta A. Berard, Matthew Berkowitz, Jean‐Philippe Proulx‐Gauthier, Brian M. Feldman, Nicole Johnson, Dax G. Rumsey, Heinrike Schmeling, Lori B. Tucker, Thomas Loughin, Kristin M. Houghton, Jaime Guzman, The CAPRI Registry Investigators   +14 more
wiley   +1 more source

Parameter Optimization Method for Centrifugal Feed Disc Discharging Based on Numerical Simulation and Response Surface

Machines
In this study, a centrifugal feeding disc device is proposed. To investigate the influence of the process parameters on the discharging efficiency and the lifting of the discharging efficiency, the centrifugal feeding disc device was dynamically ...
Kai Lu, Cheng Yin, Jing Qian, Zhiyan Sun, Liqiang Wang   +4 more
doaj   +1 more source

Measurements of discharge by conductivity method

, 1992
Electrical conductivity is a useful technique for determining discharge for engage stream profilestr. It is based on a simple relationship between discharge, conductivity and total dissolved solids concentration. The electrical conductivity of a water is mostly proportional to its total dissolved solid content. If repeated at the same place for a range
openaire   +2 more sources

Recent Progress in Oxide‐Based Na‐Ion Conductors

Advanced Engineering Materials, EarlyView.
Recent advances in oxide‐based sodium‐ion conductors are reviewed, focusing on β/β″‐alumina, NASICON‐type compounds, and Na5YSi4O12‐type (N5) silicates, together with emerging perovskite and layered oxides. Improvements in ionic conductivity, compositional tuning, and processing are highlighted.
Bowei Xun, Jian Wang, Hubertus Rainaldo Arindra, Katsuro Hayashi   +3 more
wiley   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

PBF‐LB/M of Ti‐6Al‐4V: High‐Pressure Solution Treatment and Aging for Applications in a Sustainable Aerospace

Advanced Engineering Materials, EarlyView.
Additive manufacturing (AM) allows great geometric freedom for lightweight components. As parts are progressively optimized exploiting potentials in AM leading in smaller material cross sections, high pressure solution treating and aging (STA) treatments show an enormous potential for strongly improving material properties.
Mika León Altmann, Andre Danzig, Freerk Syassen, Rainer Fechte‐Heinen, Anastasiya Toenjes   +4 more
wiley   +1 more source

SOC fusion estimation for lithium battery using dual OCV-SOC relationships combined with fractional order extended Kalman filter

Discover Applied Sciences
Using a single or averaged OCV-SOC (open circuit voltage VS. state of charge) relationship obtained under charging or discharging condition will deteriorate battery SOC estimation of model-based methods. To address the issues, this paper proposes a novel
Ying Wei
doaj   +1 more source

Risk Assessment of Distribution Networks Considering the Charging-Discharging Behaviors of Electric Vehicles

Energies, 2016
Electric vehicles (EVs) have received wide attention due to their higher energy efficiency and lower emissions. However, the random charging and discharging behaviors of substantial numbers of EVs may lead to safety risk problems in a distribution ...
Jun Yang, Wanmeng Hao, Lei Chen, Jiejun Chen, Jing Jin, Feng Wang   +5 more
doaj   +1 more source