Results 71 to 80 of about 112,789 (301)

Validation of Vertical Wind Shear Methods

, 2017
Presentation of results of a reseacrh done over 212 masts globally distributed looking at different ways to apply shear to check some error statistics on them.
openaire   +1 more source

Wind-induced vertical shearing : ALPEX/MEDALPEX data and modelling exercise [PDF]

Annales geophysicae (1983), 1987
The wind-induced vertical shearing in the Northern Adriatic, duc to vorticity in the wind field, has been studied using hydrodynamical numerical model and empirical data collected during ALPEX/MEDALPEX. The influence of heterogeneous wind fields on the currents in the Northern Adriatic during winter has been modelled using climatological wind data for ...
Kuzmić, Milivoj, Orlić, Mirko
openaire   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Study on the influence of topography on wind shear numerical simulations based on WRF–CALMET [PDF]

Geoscientific Instrumentation, Methods and Data Systems
This study focuses on the critical issue of low-altitude wind shear, which is vital for aircraft safety during takeoff and landing. Using the WRF–CALMET model, we assess the impact of topography on low-level wind shear at Zhongchuan Airport.
X. Wang, Y. Lei, B. Shi, Z. Wang, X. Li, J. Wang   +5 more
doaj   +1 more source

Heat flux scaling in turbulent Rayleigh-B\'enard convection with an imposed longitudinal wind

, 2013
We present a numerical study of Rayleigh-B\'enard convection disturbed by a longitudinal wind. Our results show that under the action of the wind, the vertical heat flux through the cell initially decreases, due to the mechanism of plumes-sweeping, and ...
Gylfason, Armann, Scagliarini, Andrea, Toschi, Federico   +2 more
core   +1 more source

Collapsibility behaviour of ABS P400 and PMMA used as sacrificial pattern in direct investment casting process [PDF]

, 2016
The feasibility of the Investment Casting (IC) process has been choose to be vital route in producing the metal alloy products. However, less report regarding the feasibility of portable Additive Manufacturing (AM) machines to be employed in casting ...
Hishamuddin, Muhammad Amzar Hakim, Jerferi, Muhammad Syahmi, Kamarudin, Qamarul Ezani, Mohd Jamail, Nor Akmal, Mohd Jamail, Nor Shahida, Shee Kandar, Mohd Haris Asyraf   +5 more
core   +1 more source

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling, Haoran Wang, Pan Yang, Rishav Agrawal, Alex R. Neale, Laurence J. Hardwick, Tom Hasell, Esther García‐Tuñón   +7 more
wiley   +1 more source

Ceramic Particle‐Reinforced Medium‐Entropy Alloys With Outstanding Mechanical Properties Prepared by Novel Micro‐LPBF

Advanced Functional Materials, EarlyView.
An innovative medium entropy alloy (MEA) composite material was fabricated via micro laser powder bed fusion (μ‐LPBF) with appropriate nano‐ceramic particles doping and exhibited markedly improved overall performance, including synergistically enhanced strength and ductility, increased hardness and compressive strength, improved wear resistance and ...
Zhonglin Shen, Mingwang Fu
wiley   +1 more source

Non‐Monotonic Convective Response to Vertical Wind Shear: A Closer Look From Cloud Resolving Model Simulations

Journal of Advances in Modeling Earth Systems
Using a three‐dimensional cloud‐resolving model, a systematic exploration is undertaken of the response of a radiative‐convective equilibrium state to imposed vertical wind shear of varying magnitude.
Yang Tian, Rich Neale, Hugh Morrison
doaj   +1 more source

A Case Study on the Differences in Environmental Conditions for Hail Clouds between Northern and Southern Regions and the Characteristics of Hail Clouds Development and Evolution

Gaoyuan qixiang
Unstable energy， strong horizontal environmental wind shear and 0 °C layer height are important factors affecting surface hailfall.To explore the differences in environmental stratification of hail clouds between northern and southern China， this study ...
Qingyuan WANG, Fengxia GUO, Jie DENG, Miao HE, Hanghang FU, Yutan CHEN   +5 more
doaj   +1 more source