Results 11 to 20 of about 823 (213)
High-Speed Infrared Radiation Thermometer for the Investigation of Early Stage Explosive Development and Fireball Expansion [PDF]
Sensors, 2022 The understanding of blast loads is critical for the development of infrastructure that protects against explosions. However, the lack of high-quality experimental work on the characterisation of such loads prevents a better understanding of many ...
Matthew J. Hobbs +6 more
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New, Spherical Solutions of Non-Relativistic, Dissipative Hydrodynamics [PDF]
Entropy, 2022 We present a new family of exact solutions of dissipative fireball hydrodynamics for arbitrary bulk and shear viscosities. The main property of these solutions is a spherically symmetric, Hubble flow field. The motivation of this paper is mostly academic:
Gábor Kasza +2 more
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Frontiers in Astronomy and Space Sciences, 2022 Meteor observations provide information about Solar System constituents and their influx onto Earth, their interaction processes in the atmosphere, as well as the neutral dynamics of the upper atmosphere.
Juha Vierinen +14 more
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Why a Hydrogen fireball should not be modelled as a BLEVE event
Chemical Engineering Transactions, 2022 The rapid increasing interest in the usage of Hydrogen has obviously triggered a lot of safety related questions. Apart from non-trivial questions about failure frequencies and ignition probabilities, the consequence modelling of potential events also ...
Hans Boot, Sonia Ruiz Perez
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Geophysical Research Letters, 2023 Small meteoroids that enter Earth's atmosphere often go unnoticed because their detection and characterization rely on human observations, introducing observational biases in space and time.
Stephen P. Hicks +10 more
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Mathematics, 2022 Radiation fireballs are singular phenomena which involve severe thermal radiation and, consequently, they need to be duly assessed and prevented. Although the radiative heat transfer produced by a sphere is relatively well known, the shadowing measures ...
Joseph M. Cabeza-Lainez +2 more
doaj +1 more source
Hepatology, EarlyView., 2022 Increased liver content of DHA‐derived small lipid autacoids (i.e resolvin D1 and maresin 1) associates with enhanced mitochondrial oxidative phosphorylation, fatty acid β‐oxidation and bioenergetic metabolic flux. These features provide hepatic protection from steatotic, pro‐inflammatory and fibrogenic insults.
Cristina López‐Vicario +12 more
wiley +1 more source
Hydrogen Fireball Consequence Analysis
Chemical Engineering Transactions, 2020 A fireball may occur after the catastrophic rupture of a tank containing a flammable substance such as a fuel, if an ignition source is present. The fireball is identified by the combustion of the flammable cloud created after the fuel release and ...
Federico Ustolin, Nicola Paltrinieri
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Unusual Radar Echo from the Wake of Meteor Fireball in Nearly Horizontal Transits in the Summer Polar Lower-Thermosphere [PDF]
Journal of Astronomy and Space Sciences, 2018 The summer polar lower thermosphere (90-100 km) has an interesting connection to meteors, adjacent to the mesopause region attaining the lowest temperature in summer.
Young-Sook Lee +2 more
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Multi-instrumental detection of a fireball during Leonids of 2019
Frontiers in Astronomy and Space Sciences, 2023 During the 2019 Leonid meteor shower, the European Fireball Network recorded a bright fireball (meteor code: EN171119_041459) at 04:15:0.2 (UT) on 17 November 2019.
Cs. Szárnya +7 more
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