Results 251 to 260 of about 98,951 (314)

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Development of 3D Reversible Smart Energy-Saving Devices for Adaptive Energy Management. [PDF]

open access: yesAdv Mater
Jin HJ   +11 more
europepmc   +1 more source

Directional Effects of Effusion Cooling on the Cooling Film Effectiveness

AIAA Journal, 2021
Effusion cooling in gas turbine combustors is complicated by swirling flows for anchoring flame, whereas miniature effusion cooling jets are highly directional.
Leo C. Paitich   +5 more
openaire   +1 more source

Investigations of improved cooling effectiveness for ramp film cooling with compound angle film cooling jets

Aircraft Engineering and Aerospace Technology, 2021
Purpose This paper aims to investigate the film cooling effectiveness (FCE) and mixing flow characteristics of the flat surface ramp model integrated with a compound angled film cooling jet. Design/methodology/approach Three-dimensional numerical simulation is performed on a flat surface ramp model with Reynolds Averaged Navier-Stokes approach using
Krishna Anand Vasu Devan Nair Girija Kumari   +1 more
openaire   +1 more source

Effects of mainstream attack angles on film-cooling effectiveness of double-jet film-cooling

International Journal of Thermal Sciences, 2020
Abstract Effects of mainstream attack angles on double-jet film-cooling (DJFC) effectiveness under different blowing ratios (M = 0.5, 1.0, 1.5, 2.0) are investigated experimentally on a flat plate, and the flow field is obtained by simulation. The attack angles (i) are −30°, −20°, −10°, 0°, 10°, 20°, 30° respectively.
Jianhong He   +5 more
openaire   +1 more source

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