Results 1 to 10 of about 11,758,498 (346)
Discrete Particle Method for Simulating Hypervelocity Impact Phenomena. [PDF]
Materials (Basel), 2017 In this paper, we introduce a computational model for the simulation of hypervelocity impact (HVI) phenomena which is based on the Discrete Element Method (DEM).
Watson E, Steinhauser MO.
europepmc +2 more sources
The Physics of Fluids, 2023 Spray cooling has been used to quench metal slabs during casting, cool nuclear reactors, suppress accidental fires, and remove heat from high-power density electronics.
Chan-Yeob Park +5 more
semanticscholar +1 more source
Remote Sensing, 2022 On 9 October 2009, multiple telescopes were used in a coordinated international observing campaign to acquire ground-based time series imaging to monitor the evolution of the impact plume from NASA’s Lunar CRater Observation and Sensing Satellite (LCROSS)
Paul D. Strycker +5 more
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Reevaluating Links Between Meteorite Impacts and Early Cenozoic Global Warming
Geophysical Research Letters, 2022 The Paleocene‐Eocene Thermal Maximum (PETM) and the lower Chron 29n hyperthermal event were recently proposed to have been triggered by the meteorite impacts that formed the Marquez Dome (Texas, USA; 58.3 ± 3.1 Ma) and Boltysh (Ukraine; 65.39 ± 0.14 Ma ...
A. Zorzi +3 more
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The Astrophysical Journal, 2023 The physical properties of meteoroids producing meteor plasma non-field-aligned irregularities (NFAI) in the Earth’s atmosphere are poorly known. Here we report a complete picture of a fireball and mesospheric NFAI that it produced for the first time ...
Guozhu Li +9 more
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Dayside Transient Phenomena and Their Impact on the Magnetosphere and Ionosphere
Space Science Reviews, 2022 Dayside transients, such as hot flow anomalies, foreshock bubbles, magnetosheath jets, flux transfer events, and surface waves, are frequently observed upstream from the bow shock, in the magnetosheath, and at the magnetopause.
Hui Zhang +19 more
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The Planetary Science Journal, 2023 Recently, impact experiments in space have been conducted in planetary exploration using hollow or internally structured projectiles. In laboratory experiments using hollow projectiles to investigate the differences in crater and ejecta from the case of ...
Toshihiko Kadono +10 more
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A Single Ejection Model of the DART/Dimorphos Debris Trail
The Astrophysical Journal Letters, 2023 The collision of the NASA DART spacecraft with asteroid Dimorphos resulted in the formation of a distinctive and long-lived debris trail, formed by the action of solar radiation pressure on ejected particles.
Yoonyoung Kim, David Jewitt
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Journal of Marine Science and Engineering, 2019 This work models the effect of an impact phenomenon—namely the interaction between seabed rock and a ship during its operations—on the ship structure.
Aditya Rio Prabowo +2 more
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Theory of cross phenomena and their coefficients beyond Onsager theorem [PDF]
Materials Research Letters, 2022 Cross phenomena, representing responses of a system to external stimuli, are ubiquitous from quantum to macro scales. The Onsager theorem is often used to describe them, stating that the coefficient matrix of cross phenomena connecting the driving forces
Zirui Liu
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