Dusty Deep Convection in the Mars Year 34 Planet‐Encircling Dust Event
نویسندگان
چکیده
منابع مشابه
Anomalous dust temperature in dusty plasma experiments
Article history: Received 23 May 2011 Accepted 6 June 2011 Available online 14 June 2011 Communicated by V.M. Agranovich Dust heating in dusty plasmas due to thermal electric field fluctuations and dust acoustic waves is examined. It is shown that dust particles acquire large random motion in fluctuating electric fields (within dust cloud) of background plasma causing dust electrostatic pressur...
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By orbit-limited motion (OLM) theory and the kinetic model, currents carried by electronsand ions on the dust grain are obtained and the effects of temperature and drift velocity of ions on thedust grain electrical potential are considered. The calculations were performed for finding the role of densities of dust grains and ions on the dust grain electrical potential which is the ma...
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Data from the third Mars Global Surveyor (MGS) mapping year (MY 26, 2003–2005) are used to investigate dust storms originating in the northern hemisphere. Flushing dust storms, which originate as frontal dust storms at the northern polar vortex edge and propagate southward through topographic channels, are observed immediately before and after a quiescent period that occurs around the northern ...
متن کاملDeep Convection in the Ocean
SCIENTIFIC OBJECTIVES Issues specific to oceanic deep convection are the relatively strong role of rotation, such that convective Rossby numbers appropriate to the vertical motions may fall below unity; the highly intermittent nature of the forcing, with the strong impulses coming during the passage of atmospheric weather systems; the possible highly localized occurrence of deep convection; and...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Planets
سال: 2019
ISSN: 2169-9097,2169-9100
DOI: 10.1029/2019je006110