Results 101 to 110 of about 703,170 (308)

Rising temperatures, rising vulnerabilities: Individual and community adaptation to heat stress in urban slums of Bangladesh

Sustainable Cities and Society
Rising temperatures and intensifying heat stress disproportionately affect low-income urban communities, exacerbating existing inequalities and vulnerabilities amid accelerating climate risks. Slum residents, facing unplanned housing structures and limited access to essential services like water, electricity, and gas, adopt individual and community ...
Zakia Sultana, Heleen L.P. Mees, Bishawjit Mallick, Peter P.J. Driessen, Ajay Bailey   +4 more
openaire   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

Experimental Study on Temperature Rise of New Energy Vehicle Drive Motor Bearings Under Grease and Driving Conditions

Lubricants
The temperature rise of drive motor bearings in new energy vehicles is a critical factor affecting their reliability and lifespan, with grease performance and driving conditions being the primary determinants of this rise. Addressing the lack of research
Mengchen Zi, Jun Ye, Haichao Cai, Hongfan Yang, Gang Chen, Jiahao Zhang, Dengke Li, Dongliang Lu   +7 more
doaj   +1 more source

Modification of Flow Stress Curves and Constitutive Equations During Hot Compression Deformation of 5083 Aluminum Alloy

Cailiao gongcheng, 2017
The flow stress behavior of 5083 aluminum alloy was investigated under hot compression deformation at 523-723K,strain rates of 0.01-10s-1 and true strains of 0-0.7 with Gleeble-3800 thermal simulator.
FU Ping, LIU Xu, DAI Qing-song, ZHANG Jia-qi, DENG Yun-lai   +4 more
doaj   +1 more source

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Insertion-Withdrawal, Contact Behavior, and Temperature Rise of a Cantilevered Reed-Type Electrical Connector

IEEE Access
To achieve the smallest insertion-withdrawal force, the most reliable contact behavior and the lowest temperature rise simultaneously, the insertion-withdrawal, contact behavior and the temperature rise of a cantilever reed type electrical connector are ...
Jiang Bian, Wujun Wang, Zhanshu He
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

EBOB – Solcelleinstallasjoner på bygg : Brannspredning og sikkerhet for brannvesen

, 2022
EBOB - Solar cell installations on buildings. Fire spread and safety for fire services. The aim of the project has been to answer the following four research questions: 1.
Stölen, Reidar, Holmvaag, Ole Anders, Fjellgaard Mikalsen, Ragni, Fjærestad, Janne Siren   +3 more
core  

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

Statistical analysis of global surface air temperature and sea level using cointegration methods [PDF]

Global sea levels are rising which is widely understood as a consequence of thermal expansion and melting of glaciers and land-based ice caps. Due to physically-based models being unable to simulate observed sea level trends, semi-empirical models have ...
Søren Johansen, Torben Schmith, Peter Thejll   +2 more
core