Keep it Simple: Ceramic Kelvin Cells via Liquid Crystal Display‐Stereolithography Printing
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202302228
Abstract: Additive manufacturing is the state‐of‐the‐art method for producing complex ceramic parts. For cellular materials, the freedom of design is particularly advantageous, as pore networks and shapes can be tailored. Herein, the direct printing of complex… read more here.
Keywords: liquid crystal; kelvin cells; crystal display; kelvin ... See more keywords
Exceptional Cooling Capacity of LiGd0.1Yb0.9F4 at Sub‐Kelvin Temperatures
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Materials"
DOI: 10.1002/adma.202414226
Abstract: Adiabatic demagnetization refrigeration, which utilizes the magnetocaloric effect of magnetic refrigerants, stands as the sole cooling technology capable of achieving sub‐Kelvin temperatures efficiently and reliably without relying on scarce 3He resources or gravity. However, current… read more here.
Keywords: kelvin; kelvin temperatures; cooling capacity; sub kelvin ... See more keywords
Identifying Active Kelvin–Helmholtz Vortices on Saturn's Magnetopause Boundary
Sign Up to like & getrecommendations! Published in 2020 at "Geophysical Research Letters"
DOI: 10.1029/2019gl084206
Abstract: For ∼2,000 Cassini magnetopause encounters, we analyse plasma and magnetic fields. The boundary can be unstable to the Kelvin–Helmholtz instability (KHI), which can drive large‐scale flows identifiable in plasma measurements. Bulk flow reversed from the… read more here.
Keywords: active kelvin; identifying active; helmholtz vortices; kelvin helmholtz ... See more keywords
Gravity Waves Emitted From Kelvin‐Helmholtz Instabilities
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Research Letters"
DOI: 10.1029/2022gl102674
Abstract: Fritts, Wang, Lund, and Thorpe (2022, https://doi.org/10.1017/jfm.2021.1085) and Fritts, Wang, Thorpe, and Lund (2022, https://doi.org/10.1017/jfm.2021.1086) described a 3‐dimensional direct numerical simulation of interacting Kelvin‐Helmholtz instability (KHI) billows and resulting tube and knot (T&K) dynamics that… read more here.
Keywords: waves emitted; kelvin; kelvin helmholtz; gravity waves ... See more keywords
Reproducibility of Equatorial Kelvin Waves in a Super‐Parameterized MIROC: 2. Linear Stability Analysis of In‐Model Kelvin Waves
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Advances in Modeling Earth Systems"
DOI: 10.1029/2023ms003837
Abstract: While low‐resolution climate models at present struggle to appropriately simulate convectively coupled large‐scale atmospheric disturbances such as equatorial Kelvin waves (EKWs), superparameterization helps better reproduce such phenomena. To evaluate such model differences based on physical… read more here.
Keywords: kelvin; convectively coupled; model; kelvin waves ... See more keywords
The Representation of Convectively Coupled Kelvin Waves in Simulations With Modified Wave Amplitudes
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Advances in Modeling Earth Systems"
DOI: 10.1029/2023ms004187
Abstract: Convectively coupled Kelvin waves (CCKWs) are important drivers of tropical weather and may influence extreme rainfall and tropical cyclone formation. However, directly attributing these impacts to CCKWs remains a challenge. Numerical models also struggle to… read more here.
Keywords: cckws; convective coupling; kelvin; convectively coupled ... See more keywords
Direct excitation of Kelvin waves on quantized vortices
Sign Up to like & getrecommendations! Published in 2024 at "Nature Physics"
DOI: 10.1038/s41567-024-02720-9
Abstract: Helices and spirals, prevalent across various physical systems, play a crucial role in characterizing symmetry, describing dynamics and enabling unique functionalities, all stemming from their inherent simplicity and chiral nature. Helical excitations on quantized vortices,… read more here.
Keywords: direct excitation; excitation kelvin; waves quantized; quantized vortices ... See more keywords
Dynamics of a cavitation bubble confined in a thin liquid layer at null Kelvin impulse
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0209287
Abstract: In this work, we experimentally and numerically investigate cavitation bubble dynamics in a thin liquid layer surrounded by gas. We focus on configurations featuring strongly confined bubbles at dimensionless bubble-free surface stand-off distances D* below… read more here.
Keywords: kelvin; cavitation bubble; liquid layer; kelvin impulse ... See more keywords
Kelvin Smith (1948–2018)
Sign Up to like & getrecommendations! Published in 2019 at "Archives and Records"
DOI: 10.1080/23257962.2019.1567314
Abstract: Kelvin Smith had a career of 40 years in The National Archives (TNA), where he made a considerable contribution, particularly in the records management sphere. He also contributed greatly to the de... read more here.
Keywords: smith 1948; kelvin smith; 1948 2018; kelvin ... See more keywords