Autor:	Yu.V. Tkach, V. A. Balakirev, G.V. Sotnikov, T. Yu. Yatsenko
Rok vydání:	2002
Předmět:	Pipeline transport Cross section (physics) Absorption (acoustics) Materials science Petroleum engineering Power over Volume (thermodynamics) law Oil well General Engineering Condensed Matter Physics Spark plug law.invention
Zdroj:	Journal of Engineering Physics and Thermophysics. 75:1174-1183
ISSN:	1062-0125
DOI:	10.1023/a:1021180027735
Popis:	The processes of heating and melting of paraffin plugs in the shafts of oil wells and in oil pipelines by high-frequency electromagnetic radiation have been investigated. The evolution of the temperature fields in the volume of the plugs has been investigated for various physical conditions and various geometries of the plugs. The times of melting of a through channel in a plug and the times of its complete liquidation have been determined. Unlike the works carried out earlier, elimination of paraffin plugs was investigated with regard for the nonuniformity of the distribution of high-frequency power over the cross section of a plug and the absorption of a high-frequency wave in the metallic walls of a well or a pipeline.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1cfd0c8e6976cc31f80bc775e45d4cf3 https://doi.org/10.1023/a:1021180027735 Zobrazit plný text záznamu Full text from SpringerLink