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Методика определения движения райзерной системы

магистерская диссертация
descriptionPublicationkeyboard_double_arrow_right Other literature type 01 Jan 2016 Russian Publisher:Санкт-Петербургский политехнический университет Петра Великого

doi: 10.18720/spbpu/2/v17-1397

Методика определения движения райзерной системы

Abstract

Разработана методика восстановления формы райзера, подверженного нагрузкам от течения, волн и движения ППБУ при проведении работ на устье подводной скважины, и определения моментов, Ð´ÐµÐ¹ÑÑ‚Ð²ÑƒÑŽÑ‰Ð¸Ñ Ð² райзерной системе. Методика позволяет восстанавливать движение райзера по данным с небольшого количества датчиков, Ð¸Ð·Ð¼ÐµÑ€ÑÑŽÑ‰Ð¸Ñ ÑƒÑÐºÐ¾Ñ€ÐµÐ½Ð¸Ñ и наклон. Разработана конечно-элементная упрощенная модель райзера. Произведены расчеты перемещений, моментов, ÑÐ¾Ð±ÑÑ‚Ð²ÐµÐ½Ð½Ñ‹Ñ Ñ‡Ð°ÑÑ‚Ð¾Ñ‚ и ÑÐ¾Ð±ÑÑ‚Ð²ÐµÐ½Ð½Ñ‹Ñ Ñ„Ð¾Ñ€Ð¼ для упрощенной модели райзера и модели реальной райзерной системы, применяющейся при проведении подводно-Ñ‚ÐµÑ Ð½Ð¸Ñ‡ÐµÑÐºÐ¸Ñ Ñ€Ð°Ð±Ð¾Ñ‚ на устье скважины. Произведено сравнение результатов расчетов для Ð¾Ð±ÐµÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ и результатов восстановления, Ð¿Ð¾Ð»ÑƒÑ‡ÐµÐ½Ð½Ñ‹Ñ Ñ помощью Ñ€Ð°Ð·Ð»Ð¸Ñ‡Ð½Ñ‹Ñ Ð¼ÐµÑ‚Ð¾Ð´Ð¸Ðº. Решены вопросы Ñ‚ÐµÑ Ð½Ð¸ÐºÐ¸ безопасности, проектирования производственной среды, Ð¾Ñ Ñ€Ð°Ð½Ñ‹ труда, промышленной санитарии, пожарной безопасности.

Keywords

Гидродинамика, райзерная система, Акселерометры, Инклинометры, восстановление движения, райзер, Буровые скважины

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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