Results 91 to 100 of about 1,736 (199)

Influence of premixed swirl-stabilized flame on the cooling performance of an effusion-cooled combustor liner

Case Studies in Thermal Engineering
The impact of premixed swirl-stabilized flame on the cooling performance of an effusion-cooled combustor liner perforated by cylindrical and fan-shaped holes is investigated under varying blowing ratios.
Xiang Lu, Yongbin Ji, Bing Ge, Shusheng Zang   +3 more
doaj   +1 more source

Osteoarthritis: Epidemiology, Diagnosis, and Treatment

MedComm, Volume 7, Issue 7, July 2026.
Osteoarthritis (OA) is a multifactorial degenerative joint disease and a leading cause of disability worldwide. This graphical abstract summarizes the epidemiology, diagnostic strategies, and therapeutic approaches of OA. OA development is driven by aging, metabolic dysregulation, and mechanical stress, leading to progressive joint degeneration ...
Qin Ru, Dongliang Yuan, Shide Jiang, Xiaoxuan Zhao, Xu Liu, Yusheng Li, Shuguang Liu, Yuxiang Wu   +7 more
wiley   +1 more source

Conjugate Heat Transfer and Thermal Stress Analysis of a Gas Turbine Double-Wall Cooling System with a Diamond-Type TPMS Effusion

Energies
This research numerically investigates the cooling performance of Diamond-type triply periodic minimal surface (TPMS) networks as a gas turbine effusion cooling layer, augmented with various jet impingement configurations. The study analyzes the internal
Kirttayoth Yeranee, Chao Xu, Yuli Cheng, Yu Rao   +3 more
doaj   +1 more source

Assessing the Underwater Impact of Aerodynamic Noise From Offshore Wind Turbines

Wind Energy, Volume 29, Issue 7, July 2026.
ABSTRACT The growing demand for offshore wind energy has led to a significant increase in wind turbine size and to the development of large‐scale wind farms, often comprising 100–150 turbines. However, the environmental impact of underwater noise emissions remains largely unaddressed.
Laura Botero‐Bolívar, Oscar A. Marino Sánchez, Martín de Frutos, Esteban Ferrer   +3 more
wiley   +1 more source

Computational Fluid Dynamics Analysis of Flow Characteristics and Heat Transfer Variabilities in Multiple Turbine Blade Cooling Channels

Transport and Telecommunication
In the realm of gas turbine engine technology, turbine blades are persistently subjected to extreme thermal conditions due to prolonged exposure to high-temperature gases.
Elmenshawy Adham Ahmed Awad Elsayed, Alomar Iyad, Arshad Ali, Medvedevs Aleksandrs   +3 more
doaj   +1 more source

On the Conservatisms of Nepheline Predictors for Canister Centerline Cooled (CCC) High‐Level Waste (HLW) Glasses

International Journal of Applied Glass Science, Volume 17, Issue 3, July 2026.
ABSTRACT Multiple models and feature sets have been generated, which attempt to predict the crystallization of nepheline (NaAlSiO4) in high‐level radioactive waste (HLW) glasses under canister centerline cooling (CCC) conditions. Earlier models were found to be overly conservative, while newer models had a not insignificant rate of false positives and ...
Jack D. Cornwall, Anthony M. T. Bell, Alex Scrimshire, Robin Smith, Axandre Filleul, Irmak Sargin, Albert A. Kruger, Paul A. Bingham   +7 more
wiley   +1 more source

Influence of thermal gradient on gas turbine combustor wall using impingement/effusion cooling techniques: CHT CFD predictions

Arid Zone Journal of Engineering, Technology and Environment, 2017
Internal wall heat transfer relevant to impingement/effusion cooling techniques was investigated using conjugate heat transfer (CHT) computational fluid dynamics (CFD) with ANSYS Fluent and ICEM commercial software.
A. M. El-jummah, U. Ibrahim, G. E. Andrews, J. E. J. Staggs   +3 more
doaj  

Energy‐Efficient Combustion Technologies and Burner Designs for Glass Melting Furnaces

International Journal of Applied Glass Science, Volume 17, Issue 3, July 2026.
ABSTRACT Glass production is one of the most energy‑intensive manufacturing processes, requiring furnace temperatures above 1600°C. These temperatures depend on burners that must balance thermal efficiency with emission reductions. This article reviews the development of combustion systems in glass furnaces, focusing on their impact on energy ...
Niloufar Sadoughipour, Simon‐Peter Bortey, Parham Mohammadnazar, Bibiyan Krishna Shrestha, Ehsan Khoshbakhtnejad, Priscilla Adiweh Aprepary, Hossein Sojoudi   +6 more
wiley   +1 more source

Study on Heat Transfer Characteristics of Jet Impingement of Turbine Bending Surface

Aerospace
The architecture of aeroengine air-cooling system channels is notably intricate, with impingement heat transfer standing out as a critical process amidst the complexity.
Fei Zeng, Ruijia Sun, Zhenhua Chen, Yuang Liu, Weihua Yang   +4 more
doaj   +1 more source

Austere Moral Ecologies and Artificial Agents

Modern Theology, Volume 42, Issue 3, Page 592-611, July 2026.
Abstract There are underappreciated moral costs for deploying artificially intelligent agents in our present bureaucratically and market‐structured world. Currently, AI systems lack the interiority and mutual vulnerability required for genuine moral relationality.
Manuel Vargas
wiley   +1 more source