Results 111 to 120 of about 418,731 (417)
Advanced Materials Interfaces, EarlyView.The design, optimization and characterization of a new bilayer painting system is presented. The underlying layer is engineered to provide exceptional thermal insulation through the synergistic effect of hollow perlite microspheres and micrometer‐sized cellulose particles. The external painting layer is designed to induce the formation of a homogeneous
Antonino Caputo +8 more
wiley +1 more source
Towards a continuum model for particle-induced velocity fluctuations in suspension flow through a stenosed geometry [PDF]
arXiv, 2013 Non-particulate continuum descriptions allow for computationally efficient modeling of suspension flows at scales that are inaccessible to more detailed particulate approaches. It is well known that the presence of particles influences the effective viscosity of a suspension and that this effect has thus to be accounted for in macroscopic continuum ...
arxiv
Advanced Materials Interfaces, EarlyView.Ordered and disordered complex configurations displaying two levels of functionality can be fabricated using a simple self‐assembly method involving the foaming and casting of suspensions containing monodisperse spheres on unpatterned flat substrates.
Luisina Forzani +6 more
wiley +1 more source
Measurement of particulates [PDF]
The size distributions of particles in the exhaust plumes from the Titan rockets launched in August and September 1977 were determined from in situ measurements made from a small sampling aircraft that flew through the plumes.
Woods, D.
core +1 more source
Scaled‐Up Graphene Growth Through Chemical Vapor Deposition Over Large‐Area Liquid Cu Catalysts
Advanced Materials Interfaces, EarlyView.Scaling up the catalyst area fivefold and improving molten catalyst cleaning minimize reactor kinetic effects, enabling reaction kinetics to dominate graphene growth. This results in high‐quality graphene with controlled layering and measurable nucleation rates.
Mahesh K. Prabhu +9 more
wiley +1 more source
Air quality monitor and acid rain networks [PDF]
The air quality monitor program which consists of two permanent air monitor stations (PAMS's) and four mobile shuttle pollutant air monitor stations (SPAMS's) is evaluated.
Rudolph, H.
core +1 more source
Eulerian simulation of the fluid dynamics of helicopter brownout [PDF]
, 2008 A computational model is presented that can be used to simulate the development of the dust cloud that can be entrained into the air when a helicopter is operated close to the ground in desert or dusty conditions.
Betz A. +16 more
core +2 more sources
Advanced Materials Technologies, EarlyView.The robust electrochemical sustainability of additively manufactured high‐performance nanocomposites is substantially dependent on overcoming material selection, process optimization, operational scalability, and design flexibility challenges. Integrating transition metal dichalcogenides into metal‐matrix composites, laser powder bed fusion directly ...
Navid Alinejadian +3 more
wiley +1 more source
Reduction of Na+ within a {Mg2Na2} Assembly
Angewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023 Treatment of a low oxidation state {Mg2Na2} assembly with basic molecules that are less prone to reduction than the sodium cation itself induces the complete extrusion of the elemental alkali metal. Abstract Ionic compounds containing sodium cations are notable for their stability and resistance to redox reactivity unless highly reducing electrical ...
Han‐Ying Liu +5 more
wiley +1 more source
Influence of Major Urban Construction on Atmospheric Particulates and Emission Reduction Measures
Asian Journal of Atmospheric Environment, 2018 In order to understand the variation of air quality and the concentration of atmospheric particulates in Chengdu Second Ring Road renovation project, this paper starts to investigate the surrounding residents’ opinions on the influenced environment and ...
Shunyi Wang +4 more
doaj +1 more source