Sökning: onr:"swepub:oai:DiVA.org:umu-20809" > Full-Scale Numerica...
Fältnamn | Indikatorer | Metadata |
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000 | 01964naa a2200289 4500 | |
001 | oai:DiVA.org:umu-20809 | |
003 | SwePub | |
008 | 090325s2008 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-208092 URI |
024 | 7 | a https://doi.org/10.1063/1.30137682 DOI |
040 | a (SwePub)umu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a kon2 swepub-publicationtype |
100 | 1 | a Eliasson, Bengtu Umeå universitet,Institutionen för fysik4 aut |
245 | 1 0 | a Full-Scale Numerical Modeling of Turbulent Processes in the Earth's Ionosphere |
264 | 1 | b AIP,c 2008 |
338 | a print2 rdacarrier | |
520 | a We present a full-scale simulation study of ionospheric turbulence by means of a generalized Zakharov model based on the separation of variables into high-frequency and slow time scales. The model includes realistic length scales of the ionospheric profile and of the electromagnetic and electrostatic fields, and uses ionospheric plasma parameters relevant for high-latitude radio facilities such as Eiscat and HAARP. A nested grid numerical method has been developed to resolve the different length-scales, while avoiding severe restrictions on the time step. The simulation demonstrates the parametric decay of the ordinary mode into Langmuir and ion-acoustic waves, followed by a Langmuir wave collapse and short-scale caviton formation, as observed in ionospheric heating experiments. | |
700 | 1 | a Stenflo, Lennartu Umeå universitet,Institutionen för fysik4 aut |
700 | 1 | a Shukla, Padma Kantu Umeå universitet,Institutionen för fysik4 aut |
710 | 2 | a Umeå universitetb Institutionen för fysik4 org |
773 | 0 | t Frontiers in Modern Plasma Physicsd : AIPg , s. 197-207q <197-207 |
856 | 4 | u http://link.aip.org/link/?APCPCS/1061/197/1 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-20809 |
856 | 4 8 | u https://doi.org/10.1063/1.3013768 |
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