Results 71 to 80 of about 1,096,261 (269)

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Fracture behavior of SiCf/SiC cladding with prefabricated cracks on the inner/outer wall

open access: yesJournal of Materials Research and Technology
This study investigated the fracture behavior of SiCf/SiC cladding with axial cracks in the CMC layer/monolithic SiC layer on the inner and outer wall via an expanding plug test.
Ze-Xi Zhang   +9 more
doaj   +1 more source

Study on effects of the secondary fuel manifold unfold pressure on engine starting performance

open access: yesPropulsion and Power Research, 2017
The fuel manifold is an import accessory through which the fuel enters in combustor, after measuring in fuel control system. The component test results of fuel manifolds show that, when the starting fuel supply is given and the primary fuel manifold ...
Jianbing Cai   +3 more
doaj   +1 more source

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

Fuel Mass Transfer in Single-cell Thermionic Fuel Element and Its Influence on Fuel Performance

open access: yesYuanzineng kexue jishu, 2023
With a compact structure, static thermoelectric conversion can be achieved by the single-cell thermionic fuel element (single-cell TFE), which shows obvious technical advantages and broad application prospects.
LEI Huazhen;ZHONG Wuye;JIANG Wei;ZHAO Zhenhua
doaj  

Effect of broad properties fuel on injector performance in a reverse flow combustor [PDF]

open access: yes
The effect of fuel type on the performance of various fuel injectors was investigated in a reverse flow combustor. Combustor performance and emissions are documented for simplex pressure atomizing, spill flow, and airblast fuel injectors using a broad ...
Norgren, C. T., Raddlebaugh, S. M.
core   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Performance and emission opacity of canola and soybean biodiesel fuel in a diesel engine

open access: yesJournal of Mechanical Engineering and Sciences, 2018
Biodiesel is a renewable fuel known to produce more environmentally friendly emissions compared to diesel fuel. However, at times it has been reported as exhibiting a much lower engine performance compared to standard diesel fuel. Biodiesel fuel has the
N.M. Taib   +3 more
doaj   +1 more source

Nuclear fuels status [PDF]

open access: yes
A discussion on coated particle fuel performance from a modular High Temperature Gas Reactor (HTGR) is presented along with experimental results. The following topics are covered: (1) the coated particle fuel concept; (2) the functional requirements; (3)
Kania, Michael
core   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

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