Results 191 to 197 of about 4,343 (197)

Singular variations near the contact discontinuity in the theory of interplanetary blast waves

Solar Physics, 1968
This report is limited to calling attention to a feature of the ideal interplanetary blastwave according to the Parker type of formal theory which has not been scrutinized in the literature before. It is shown analytically that, on account of inertial effects, a gradient singularity of the radial momentum transfer rate arises in association with the ...
T. S. Lee, W. W. Balwanz
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Supervised Machine Learning Algorithm to Classify Interplanetary Directional Discontinuities

Directional discontinuities (DDs) are defined as abrupt changes of the magnetic field orientation. We use observations from ESA’s Cluster mission to compile a database of 4216 events identified in January-April 2007 and 5194 events from January-April 2008. Localized time-scale images depicting angular changes are created for each event, and a
Daniel Dumitru, Costel Munteanu, Catalin Negrea, Marius Echim   +3 more
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A numerical simulation approach to modeling strong discontinuities in the interplanetary medium

International Journal of Science and Research Archive
Interplanetary medium (IPM) filled with bubbles with complex interactions —solar wind, magnetic fields, and other dynamic processes all in one closed loop of interaction between two massive celestial spheres. These interactions frequently result in large disruptions, such as shock waves and abrupt variations of magnetic fields that deserve ...
Saxena, Yeshi, Tiwari, Brajendra
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Polar-cap structures of solar protons observed during the passage of interplanetary discontinuities

Journal of Geophysical Research, 1972
Particle measurements from the low-altitude polar-orbiting satellite GRS-A/Azur and from the Imp 5 satellite inside the magnetosphere near the magnetopause and particle and magnetic-field measurements in interplanetary space from the Heos A1 satellite are presented for the solar-proton event of March 1970.
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Collision of an interplanetary rotational discontinuity with the Earth’s bow shock. Hydrodynamic parameters and magnetic field

Fluid Dynamics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Plasma effects on Doppler measurements of interplanetary spacecraft. I - Discontinuities and waves

1983
The authors present an analysis of effects of plasma turbulence in the solar wind on Doppler radio measurements from interplanetary spacecraft. In particular, with respect to previous work, the authors introduce physically different components of the fluctuations, e.g.
IESS, Luciano, B. Bertotti, M. Dobrowolny   +2 more
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The interaction of a plane interplanetary discontinuity with the magnetosphere

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