Results 161 to 170 of about 151,377 (290)

Prediction of Cure‐Induced Wrinkles Aimed at the Manufacturing of Large Wind Turbine Blades

Polymer Composites, EarlyView.
The step‐wise progression of the development of cure‐induced wrinkles. Before curing, at room temperature the laminate is resting at the mould face. In the next step, the wrinkle is developing due to thermal gradients. At the end of curing, the composite has cooled down and the undulation is left in, byt the increase in resin stiffness across the ...
Jesper K. Jørgensen, Lars P. Mikkelsen, Vincent K. Maes   +2 more
wiley   +1 more source

Helioseismic evidence that the solar dynamo originates near the tachocline. [PDF]

Sci Rep
Mandal K, Kosovichev AG.
europepmc   +1 more source

The stratospheric gravity wave field produced by a supercell

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Supercells are a class of long‐lasting thunderstorms with rotating updrafts that often cause severe weather, hail, and tornadoes. This study uses numerical simulations to characterize the stratospheric gravity waves that are caused by these storms.
David S. Nolan, Yi Dai
wiley   +1 more source

Study on the damage and failure behavior of coal exposed to acid corrosion under impact load. [PDF]

PLoS One
Chen Z, Han W, Zheng X, Liu H.
europepmc   +1 more source

Seismic anisotropy beneath eastern China from shear wave splitting

Geophysical Journal International, 2019
Xiaoyu Yang, Hongyi Li, Yonghua Li, Qingtian Lü, Guibin Zhang, G. Jiang, Xinfu Li   +6 more
semanticscholar   +1 more source

Climatology of upper‐tropospheric turbulence: Capabilities and limitations of aircraft reports and ERA5 reanalysis diagnostics

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Based on turbulence diagnostics, airlines are willing to avoid up to 15% of the airspace in order to avoid a fraction of turbulence that takes up about 0.1% of the airspace. This study quantifies these three fractions using turbulence reports from commercial aircraft and ERA5 reanalysis diagnostics, revealing that the low and regionally variable ...
Thorsten Kaluza, Paul D. Williams, David M. Schultz, Timothy P. Banyard   +3 more
wiley   +1 more source

Influence of bedding angles on dynamic properties of Yanchang shale and a DIF-based constitutive model. [PDF]

Sci Rep
Li W, Deng S, Jiang K, Li H.
europepmc   +1 more source

Moisture and wind effects of Rossby waves on Western Pacific Intertropical Convergence Zone breakdown events

Quarterly Journal of the Royal Meteorological Society, EarlyView.
(a) Organized convection: clouds are clustered at the southern edge of the domain, aligning with the warmest SST. Northeasterly winds prevail, facilitating convection confinement to the southern part of the domain. (b) ITCZ breakdown: the clouds are spread throughout the domain.
Alejandro Casallas, Adrian Mark Tompkins, Caroline Muller   +2 more
wiley   +1 more source

Spectral quantum algorithm for passive scalar transport in shear flows. [PDF]

Sci Rep
Pfeffer P, Brearley P, Laizet S, Schumacher J.   +3 more
europepmc   +1 more source

Achieving Excellent Strength–Ductility in Nb‐Si Superalloys via Stable Bi‐Phases Structure and Nano‐Precipitation Behaviors

Rare Metals, EarlyView.
ABSTRACT Nb‐Si‐based superalloys are considered as the most potential candidate materials for nickel‐based superalloys due to the lower density and higher using temperature. Here, a type of stable Nbss/γNb5Si3 bi‐phases structure with a coherent interface has been successfully designed. Additionally, the Nbss and γNb5Si3 phases showcase the orientation
Xiao‐Wei Wang, Rui‐Run Chen, Qi Wang, Qi‐Bin Wang, Yu‐Xin Wang, Yan‐Qing Su, Heng‐Zhi Fu   +6 more
wiley   +1 more source