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Численное моделирование сопряженного теплообмена при смешанной конвекции в Ð³Ð»Ð°Ð´ÐºÐ¾Ñ‚Ñ€ÑƒÐ±Ð½Ñ‹Ñ Ð¿ÑƒÑ‡ÐºÐ°Ñ Ð³Ð»ÑƒÐ±Ð¾ÐºÐ¾Ð²Ð¾Ð´Ð½Ñ‹Ñ Ñ‚ÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ñ‹Ñ Ð°Ð¿Ð¿Ð°Ñ€Ð°Ñ‚Ð¾Ð²

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/v16-3131

Численное моделирование сопряженного теплообмена при смешанной конвекции в Ð³Ð»Ð°Ð´ÐºÐ¾Ñ‚Ñ€ÑƒÐ±Ð½Ñ‹Ñ Ð¿ÑƒÑ‡ÐºÐ°Ñ Ð³Ð»ÑƒÐ±Ð¾ÐºÐ¾Ð²Ð¾Ð´Ð½Ñ‹Ñ Ñ‚ÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ñ‹Ñ Ð°Ð¿Ð¿Ð°Ñ€Ð°Ñ‚Ð¾Ð²

Abstract

Численно изучаются особенности течения и теплоотдачи от Ð³Ð»Ð°Ð´ÐºÐ¾Ñ‚Ñ€ÑƒÐ±Ð½Ñ‹Ñ Ð¿ÑƒÑ‡ÐºÐ¾Ð² Ð³Ð»ÑƒÐ±Ð¾ÐºÐ¾Ð²Ð¾Ð´Ð½Ñ‹Ñ Ñ‚ÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ñ‹Ñ Ð°Ð¿Ð¿Ð°Ñ€Ð°Ñ‚Ð¾Ð² при медленном естественноконвективном движении воды. Ð’ согласованной постановке задачи моделируется вынужденное течение Ð¾Ñ Ð»Ð°Ð¶Ð´Ð°ÐµÐ¼Ð¾Ð³Ð¾ газа в Ñ‚Ñ€ÑƒÐ±Ð°Ñ , теплопроводность в Ð¼Ð°ÑÑÐ¸Ð²Ð½Ñ‹Ñ ÑÑ‚ÐµÐ½ÐºÐ°Ñ Ñ‚Ñ€ÑƒÐ± и смешанная нестационарная Ñ‚Ñ€ÐµÑ Ð¼ÐµÑ€Ð½Ð°Ñ конвекция воды в межтрубном пространстве. Проводятся исследования, изучающие интенсификацию теплоотдачи с Ð¿Ð¾Ð²ÐµÑ€Ñ Ð½Ð¾ÑÑ‚Ð¸ теплообменного аппарата.

Keywords

Численные методы, Теплообмен конвективный, Теплообменные аппараты, Газы природные, gladkotrubnye bundles, natural convection, гладкотрубные пучки, естественная конвекция

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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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