Results 101 to 110 of about 325,753 (218)

Analytical and Numerical Investigation of Exhaust Gas Driven Turbine Powered Generator

open access: yesEngineering Reports, Volume 7, Issue 7, July 2025.
Schematic representation of an exhaust gas‐driven turbine‐powered generator system. ABSTRACT The design and simulation of an exhaust gas‐driven turbine‐powered generator (EGDTPG) are the main topics of this study. The engine's exhaust gases, which are normally released into the atmosphere, are converted into energy by the EGDTPG.
Tadele Bishaw Achenef   +3 more
wiley   +1 more source

An Optimal Integral Controller for Adaptive Optics Systems. [PDF]

open access: yesSensors (Basel), 2023
Escárate P   +3 more
europepmc   +1 more source

Optimization of Combustion Characteristics of Carbonized Rice Husk Briquettes Fuel Enriched With Croton megalocarpus Oil in Fixed Bed Reactor

open access: yesEngineering Reports, Volume 7, Issue 7, July 2025.
This study optimizes the combustion characteristics of rice husk briquettes enriched with Croton megalocarpus oil, identifying key parameters for efficient burning. It contributes a predictive model enhancing briquette technology, significantly advancing sustainable biofuel applications with improved combustion efficiency and reduced emissions ...
Mamadou II Diallo   +3 more
wiley   +1 more source

Comparing the Effect of Precrystallization or Postcrystallization Adjustments on Fatigue Behavior of Lithium Disilicate‐Based Ceramics

open access: yesJournal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 113, Issue 7, July 2025.
ABSTRACT The aim of this study is to assess the effect of the timing of adjustment on the fatigue flexural behavior and surface characteristics of lithium disilicate‐based ceramics. Discs (Ø = 15 and 1.2 mm thickness) of four lithium disilicate‐based ceramics (IPS e.max CAD, Ivoclar AG; Rosetta SM, HASS Corp; T‐Lithium, Shenzhen Upcera Dental ...
Abdel Rahim Mohamad Abdel Salam Suleiman   +4 more
wiley   +1 more source

Methodological Evaluation of Riverbed Clogging—Insight From Field Measurements

open access: yesRiver Research and Applications, Volume 41, Issue 6, Page 1282-1299, July 2025.
ABSTRACT Clogging of gravel‐bed rivers is a major issue affecting fish and macro‐invertebrate habitats as well as groundwater–river exchanges. River clogging consists mainly of the deposition and infiltration of fine sediments within the bed matrix, which is a natural phenomenon but can be exacerbated by human activities.
J. Deng   +4 more
wiley   +1 more source

Strain Engineering of Twisted Bilayer Graphene: The Rise of Strain‐Twistronics

open access: yesSmall, Volume 21, Issue 28, July 17, 2025.
This review summarizes the recent advances in the strain engineering of twisted 2D materials, in particular twisted bilayer graphene, toward effectively modifying their Moiré superlattices and tuning electronic structures upon mechanical straining.
Yuan Hou   +6 more
wiley   +1 more source

A tip-tilt-piston electrothermal micromirror array with integrated position sensors. [PDF]

open access: yesMicrosyst Nanoeng
Ren A   +6 more
europepmc   +1 more source

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