Results 251 to 260 of about 768,435 (426)

Heat transfer in the tip region of a rotor blade simulator [PDF]

open access: yes
The objective of this study of heat transfer in the tip region of a rotor blade simulator is to acquire, through experimental and computational approaches, improved understanding of the nature of the flow and convective heat transfer in the blade tip ...
Chyu, M. K., Metzger, D. E., Moon, H. K.
core   +1 more source

Correct interpretation of nanofluid convective heat transfer

open access: yesInternational journal of thermal sciences, 2018
M. Buschmann   +8 more
semanticscholar   +1 more source

Nano‐Porous Melt‐Blown Poly(Lactic Acid) Fiber Mat Air Filters for High Efficiency Particulate Capture

open access: yesAdvanced Sustainable Systems, Volume 9, Issue 3, March 2025.
In this work, a scalable and eco‐friendly extrusion melt‐blowing and etching process is developed to produce a PLA‐based, sustainable nano‐porous nonwoven fibrous material. This innovative material offers potential applications in air filtration, battery separators, and water treatment membranes.
Sahar Kalani   +2 more
wiley   +1 more source

Carbon‐Cloth Supported ZnO Nanorods as Binder‐Free Zinc‐Ion Battery Anodes: An Investigation into the Electrode Formation Process

open access: yesAdvanced Sustainable Systems, EarlyView.
A freestanding ZnO nanorod array on carbon cloth (ZnO/CC) is synthesized via hydrothermal growth and studied during its electrochemical reduction to Zn. Advanced characterization techniques (SEM, HRTEM, and STXM) reveal the morphochemical evolution of ZnO nanorods, providing unprecedented insights into the ZnO‐to‐Zn conversion mechanism.
Elisa Emanuele   +13 more
wiley   +1 more source

Analysis of thermal characteristics of machine tool spindle based on lion swarm optimization algorithm

open access: yesJixie qiangdu
Heat is very important to the rotation accuracy of the spindle, and the accurate calculation of the convection heat transfer coefficient is the premise of obtaining accurate results from the finite element steady-state thermal analysis.
ZHANG ZhuangZhuang   +2 more
doaj  

The Global Warming Potential of Geoengineering via Radiative Cooling

open access: yesAdvanced Sustainable Systems, EarlyView.
The cooling power of engineered radiative cooling materials is determined and compared to conventional construction and roofing materials and Earth's natural surfaces. Results show if 1% of Earth's surface are to be covered with state‐of‐the‐art radiative cooling materials the terrestrial radiative forcing would decrease by 1.61 W·m−2 (from 0.6 to −1 ...
Atousa Pirvaram   +2 more
wiley   +1 more source

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