Results 191 to 200 of about 1,571,082 (390)
Experimental lifetime study of regeneratively cooled rocket chamber walls
, 2020 Felix Hötte +5 more
openalex +1 more source
Liquid Metal‐Vitrimer Conductive Composite for Recyclable and Resilient Electronics
Advanced Materials, EarlyView.To address the growing electronic waste challenge, an electrically conductive, healable, and recyclable plastic composite is created, composed of vitrimer and liquid metal microdroplets. A reconfigurable circuit board is demonstrated using this composite material, providing a notable step toward sustainable and robust electronic technologies.
Dong Hae Ho +4 more
wiley +1 more source
Performance analysis of an Active Magnetic Regenerative system using Al2O3 nanofluids
International Journal of Air-Conditioning and RefrigerationThis study investigates the utilization of Al2O3 nanofluids in an Active Magnetic Regenerative (AMR) system, focusing on varying nanoparticle concentrations from 0.01 to 1.0%.
Sumit Kumar Singh, Jong Suk Lee
doaj +1 more source
Ionic Conductive Textiles for Wearable Technology
Advanced Materials, EarlyView.Recent advances in ionic conductive textiles for wearable technology are summarized, with a focus on soft ionic conductors that exhibit skin‐like flexibility and tissue‐like ion dynamics. Their structures, key characteristics, manufacturing methods, and diverse applications are reviewed.
Lingtao Fang, Yunlu Zhou, Qiyao Huang
wiley +1 more source
Advanced Materials, EarlyView.A novel approach is introduced that leverages polymer phase transitions to modulate brush behavior. The oleophilic bottle brush system exhibits two distinct melting transitions—bulk and surface—enabling a two‐stage swelling and wetting transition.
Luciana Buonaiuto +7 more
wiley +1 more source
Combustion effects on film cooling [PDF]
The effects of: (1) a reactive environment on film cooling effectiveness, and (2) film cooling on rocket engine performance were determined experimentally in a rocket thrust chamber assembly operating with hydrogen and oxygen propellants at 300 psi ...
Ewen, R. L., Rousar, D. C.
core +1 more source
Traceless Photopolymerization with Non‐Pulsed Red Light Enables 3D‐Printable Cell‐Laden Hydrogels
Advanced Materials, EarlyView.The paper presents a red‐light‐induced polymerization process, initiated by the FDA‐approved dye methylene blue and the cytocompatible co‐initiator triethanolamine, for fabricating hydrogels. This photopolymerization process is oxygen‐tolerant, cytocompatible, and, most importantly, leaves no color traces, resulting in completely transparent scaffolds.
Ali Eftekhari +10 more
wiley +1 more source