Results 121 to 130 of about 58,890 (314)
Urban wind energy conversion: the potential of ducted turbines
, 2008 The prospects for urban wind power are discussed. A roof-mounted ducted wind turbine, which uses pressure differentials created by wind flow around a building, is proposed as an alternative to more conventional approaches.
Kelly, Nick +2 more
core +1 more source
Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures
Advanced Materials, EarlyView.Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin +4 more
wiley +1 more source
BuildingsHigh-temperature smoke generated by tunnel fires is the most important factor causing casualties. To explore the influence of natural wind on fire smoke movement in an extra-long highway tunnel based on the Taihang Mountain Tunnel, the distribution law ...
Yinjun Tan +4 more
doaj +1 more source
Towards the virtual wind tunnel
, 2017 The maturity of numerical techniques both in Computational Structural and Fluid Dynamics, accompanied by the availability of affordable high-performance hardware, allows the use of virtual rapid-prototyping facilities as realistic alternatives to traditional wind tunnel experiments.
Larese De Tetto, Antonia +4 more
openaire +2 more sources
Advanced Materials, EarlyView.ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald +7 more
wiley +1 more source
Study on Wind Load on the Topside Modules of Fixed Platforms
Shiyou jixie, 2020 The complex structure of the topside modules of the fixed platform makes it difficult to accurately calculate the wind load of the platform through a unified formula, and to consider the shadowing and interference effects between the platform modules. To
Zhu Benrui, Chen Guoming
doaj
Turbulence Length Scales in a Boundary Layer Wind Tunnel
, 2001 Turbulence length scales are important parameters affecting the aerodynamic characteristics and response of structures in wind flow. It is therefore essential to simulate the wind velocity profile models in scaling these turbulence length scale ...
Cheung, John C. K. +1 more
core
Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities
Advanced Materials, EarlyView.This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen +7 more
wiley +1 more source
Closed‐loop Recycling of Sulfide Solid Electrolytes from Spent Solid‐State Sodium Batteries
Advanced Materials, EarlyView.Closed‐loop recycling of sulfide solid electrolyte via a mild dissolution–recrystallization–thermal treatment process enables efficient recovery from spent all‐solid‐state sodium batteries. The regenerated material preserves the crystal structure, local coordination, and chemical states, maintaining high ionic conductivity, reduced interfacial ...
Yongtai Xu +14 more
wiley +1 more source