Results 31 to 40 of about 726,600 (314)

Selection of the configuration of the cross-section of a multi-flue stacks with four inner flues of different diameters

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2023
Despite the widespread use of single-flue stacks, due to the possibility of increasing the rise of flue gases into the atmosphere due to the close location of individual flues in a common shell and ensuring the high reliability of this shell by isolating
A. M. Gribkov   +2 more
doaj   +1 more source

A Novel Stacked Cell Layout for High-Frequency Power Applications

open access: yesIEEE Microwave and Wireless Components Letters, 2021
This letter presents an innovative stacked cell, where the common source device is split in to two smaller devices leading to a more compact and symmetric structure, with almost negligible parasitics associated with the transistor connection. This novel configuration is rigorously compared, for the first time, with the two classical approaches commonly
Ferdinando Costanzo   +5 more
openaire   +3 more sources

Performance dynamics improvement of a hybrid wind/fuel cell/battery system for standalone operation

open access: yesIET Renewable Power Generation, 2023
The present study is concerned with improving the dynamics of a hybrid generation system utilized for feeding an isolated load. The system under study consists of a wind‐driven synchronous generator with permanent magnet type, a fuel cell stack and a ...
Mahmoud A. Mossa   +3 more
doaj   +1 more source

Industrial High Throughput Emitter Formation and Thermal Oxidation for Silicon Solar Cells by the High Temperature Stack Oxidation Approach

open access: yesPhysica Status Solidi (a), 2021
Herein, the high temperature stack oxidation (HiTSOx) approach for the fabrication of passivated emitter and rear cells (PERCs) is investigated.
Marius Meßmer   +3 more
semanticscholar   +1 more source

Hybrid Stack Space Layout Randomization for Software Mtd

open access: green
Xiaojian Liu   +4 more
openalex   +2 more sources

Subwavelength Bayer RGB color routers with perfect optical efficiency

open access: yesNanophotonics, 2022
We introduce subwavelength color routers with perfect optical efficiency in a red-green-green-blue (RGGB) Bayer layout for solid state image sensors. This is the first demonstration of a subwavelength device concept that shows the full potential of color
Catrysse Peter B.   +3 more
doaj   +1 more source

Evaluation of an Energy Separation Device for the Efficiency Improvement of a Planar Solid Oxide Fuel Cell System with an External Reformer

open access: yesEnergies, 2023
Due to the high operating temperature of solid oxide fuel cells (SOFC), the system efficiency depends on efficient thermal integration and the effective construction of system configuration. In this study, nine configurations of system integration design
Jinwon Yun   +4 more
doaj   +1 more source

Cooling Performance Characteristics of the Stack Thermal Management System for Fuel Cell Electric Vehicles under Actual Driving Conditions

open access: yesEnergies, 2016
The cooling performance of the stack radiator of a fuel cell electric vehicle was evaluated under various actual road driving conditions, such as highway and uphill travel.
Ho-Seong Lee   +3 more
doaj   +1 more source

A Review of Memory Errors Exploitation in x86-64

open access: yesComputers, 2020
Memory errors are still a serious threat affecting millions of devices worldwide. Recently, bounty programs have reached a new record, paying up to USD 2.5 million for one single vulnerability in Android and up to USD 2 million for Apple’s operating ...
Conor Pirry   +2 more
doaj   +1 more source

Experimental Analysis of the Long-Term Stability of Thermoelectric Generators under Thermal Cycling in Air and Argon Atmosphere

open access: yesEnergies, 2023
It is estimated that 72% of the worldwide primary energy consumption is lost as waste heat. Thermoelectric Generators (TEGs) are a possible solution to convert a part of this energy into electricity and heat for space heating.
Julian Schwab   +5 more
doaj   +1 more source

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