Results 131 to 140 of about 915,298 (301)

Sustainable Utilization and Fire Protection of Wood‐Based Composites in Buildings: Innovations, Challenges, and Future Directions

open access: yesSustainable Development, EarlyView.
ABSTRACT The increasing use of wood and wood‐based composites in construction reflects a global shift toward renewable materials that support sustainable development objectives, including carbon reduction and responsible resource use. While wood offers substantial environmental benefits compared to conventional materials such as concrete and steel, its
Qaisar Munir   +2 more
wiley   +1 more source

Experimental Study of Spray and Combustion Characteristics in Gas-Centered Swirl Coaxial Injectors: Influence of Recess Ratio and Gas Swirl

open access: yesAerospace
The spray and combustion characteristics of a gas-centered swirl coaxial (GCSC) injector used in oxidizer-rich staged combustion cycle engines were analyzed.
Jungho Lee   +4 more
doaj   +1 more source

The effect of aging time on mechanical and microstructure properties of aa6061 joints welded by gas tungsten arc welding [PDF]

open access: yes, 2018
This research examines the influence of heat treatment on mechanical properties and microstructure of AA6061 aluminium alloy welded with butt groove method, by using Gas Tungsten Arc Welding (GTAW) method.
Ahmad, R
core  

Reactive Nanoparticle Composed Bilayers: An Alternate Route Toward the Production of Pt/Al Nanofoils

open access: yesSmall, EarlyView.
Spark ablation‐assisted gas phase electrodeposition is an alternate route toward Pt/Al self‐propagation reactive system synthesis. Pt film morphology‐dependent reaction kinetics is a significant advantage. Low spark power and gas flow rate produce porous films and slow speeds, while high power and flow rate give three orders of magnitude faster ...
Nishchay A. Isaac   +16 more
wiley   +1 more source

Computational experience with a three-dimensional rotary engine combustion model [PDF]

open access: yes
A new computer code was developed to analyze the chemically reactive flow and spray combustion processes occurring inside a stratified-charge rotary engine. Mathematical and numerical details of the new code were recently described by the present authors.
Raju, M. S., Willis, E. A.
core   +1 more source

Fuel distribution measurements in a model low NOx double annular combustor using laser induced fluorescence [PDF]

open access: yes, 2010
Planar laser induced fluorescence (PLIF) was employed in a three sector, low NOx double annular combustor in order to characterise the combusting fuel spray.
Greenhalgh, D. A., Lockett, R. D.
core  

Liquid‐Mediated Sintering of SnO2 Scaffolds for Hybrid Integration of Conductive Cu3(HHTP)2

open access: yesSmall Structures, EarlyView.
A versatile strategy for creating hybrid metal–oxide/metal‐organic framework architectures by combining flame spray pyrolysis with liquid‐mediated sintering and vapor‐assisted growth. Porous SnO2 films are transformed into mechanically robust nano–microcluster arrays that are interconnected with conductive Cu3(HHTP)2.
Luke J. Taglini   +4 more
wiley   +1 more source

Visualization of Injected Fuel Vaporization Using Background-Oriented Schlieren Method

open access: yesEnergies
In this experimental study, ethanol, an eco-friendly fuel used to reduce harmful exhaust emissions from internal combustion engines, was blended with gasoline.
Jungkoo Lee   +3 more
doaj   +1 more source

Computational fluid dynamics combustion analysis evaluation [PDF]

open access: yes
This study involves the development of numerical modelling in spray combustion. These modelling efforts are mainly motivated to improve the computational efficiency in the stochastic particle tracking method as well as to incorporate the physical ...
Chen, C. P.   +3 more
core   +1 more source

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