Microphysical Properties of Rainwater in Typhoon Usagi (2013): A Numerical Modeling Study
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Atmospheric Sciences"
DOI: 10.1007/s00376-019-8170-6
Abstract: A 2-km resolution simulation using the Weather Research and Forecasting model with Morrison microphysics was employed to investigate the rainwater microphysical properties during different stages of Typhoon Usagi (2013) in the inner-core and outer region.… read more here.
Keywords: usagi 2013; inner core; microphysical properties; typhoon usagi ... See more keywords
Climatic analysis of tropopause during the northwestern Indian Ocean tropical cyclones
Sign Up to like & getrecommendations! Published in 2021 at "Dynamics of Atmospheres and Oceans"
DOI: 10.1016/j.dynatmoce.2020.101195
Abstract: Abstract In this research, tropopause temperature (TT) and tropopause geopotential height (TGH) over the inner-core and environmental regions of all tropical cyclones (TCs) over the northwest of the Indian Ocean (NWIO) from 1990 to 2019… read more here.
Keywords: tropopause; indian ocean; inner core; core environmental ... See more keywords
Sound velocities and density measurements of solid hcp-Fe and hcp-Fe-Si (9 wt.%) alloy at high pressure: Constraints on the Si abundance in the Earth's inner core
Sign Up to like & getrecommendations! Published in 2018 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2017.11.043
Abstract: Abstract We carried out sound velocity and density measurements on solid hcp-Fe and an hcp-Fe–Si alloy with 9 wt.% Si at 300 K up to ∼170 and ∼140 GPa, respectively. The results allow us to… read more here.
Keywords: measurements solid; core; inner core; density ... See more keywords
The elastic properties of hcp-Fe alloys under the conditions of the Earth's inner core
Sign Up to like & getrecommendations! Published in 2018 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2018.04.013
Abstract: Abstract Geophysical and cosmochemical constraints suggest the inner-core is mainly composed of iron with a few percent of light elements. However, despite extensive studies over many years, no single alloying light-element has been found that… read more here.
Keywords: properties hcp; inner core; alloys conditions; hcp alloys ... See more keywords
A 6-year westward rotary motion in the Earth: Detection and possible MICG coupling mechanism
Sign Up to like & getrecommendations! Published in 2018 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2018.05.009
Abstract: Abstract Seeking geophysical explanations for the periodic ∼six-year oscillation (SYO) previously found in the Earth's length-of-day variation (ΔLOD), we analyze the global GPS displacement and geomagnetic data using the array processing technique of OSE (Optimal… read more here.
Keywords: micg coupling; year; inner core; westward rotary ... See more keywords
Precipitation of multiple light elements to power Earth's early dynamo
Sign Up to like & getrecommendations! Published in 2020 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2019.116030
Abstract: Abstract Earth has had a global magnetic field for at least 3.5 billion years, but if the iron-alloy in the core has high conductivity, it is difficult to explain this duration with energy from cooling… read more here.
Keywords: precipitation; inner core; precipitation multiple; light elements ... See more keywords
Strong shear softening induced by superionic hydrogen in Earth's inner core
Sign Up to like & getrecommendations! Published in 2021 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2021.117014
Abstract: Abstract Geophysical and geochemical evidence suggests that Earth's core is predominantly made of iron (or iron-nickel alloy) with several percent of light elements. However, Earth's solid inner core transmits shear waves at a much lower… read more here.
Keywords: inner core; earth; hydrogen; core ... See more keywords
Effects of wind speed and heat release rate on the vortex strength and size of fire whirls without an inner core of flame
Sign Up to like & getrecommendations! Published in 2020 at "Fire Safety Journal"
DOI: 10.1016/j.firesaf.2020.103045
Abstract: Abstract Dust-devil-like fire whirls without an inner core of flame cause considerable damage due to the strong winds during wildfires and urban fires. The purpose of this study is to clarify the effect of the… read more here.
Keywords: whirls without; without inner; inner core; speed ... See more keywords
Detection of small scale heterogeneities at the Inner Core Boundary
Sign Up to like & getrecommendations! Published in 2018 at "Physics of the Earth and Planetary Interiors"
DOI: 10.1016/j.pepi.2018.03.003
Abstract: © 2018 Elsevier B.V. The hemispherical pattern of seismic velocities in the uppermost inner core has been described at the global scale in many studies. In this paper, we investigate shorter scale heterogeneities in the… read more here.
Keywords: core; core boundary; scale heterogeneities; inner core ... See more keywords
Fe2S: The Most Fe‐Rich Iron Sulfide at the Earth's Inner Core Pressures
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2019gl085248
Abstract: We examined the phase relation of Fe2S to 306 GPa and 3,000 K and found that Fe2S forms an orthorhombic structure with space group Pnma above 190 GPa. Reexamination of previous X‐ray diffraction data demonstrated… read more here.
Keywords: rich iron; inner core; fe2s rich; iron sulfide ... See more keywords
On the Lateral Entrainment Instability in the Inner Core Region of Tropical Cyclones
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Research Letters"
DOI: 10.1029/2022gl102494
Abstract: Entrainment of dry moat air with low equivalent potential temperature laterally into the eyewall and rainbands is a unique turbulent process in the inner‐core region of a tropical cyclone (TC). By analyzing in‐situ aircraft measurements… read more here.
Keywords: region tropical; inner core; lateral entrainment; core region ... See more keywords