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Video observations inside conduits of erupting geysers in Kamchatka, Russia, and their geological framework: Implications for the geyser mechanism. Geology, 41: 387-390статья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Belousov A., Belousova M., Nechayev A.
- Журнал: Geology
- Номер: 41
- Год издания: 2013
- Издательство: Geological Society of America
- Местоположение издательства: United States
- Первая страница: 387
- Последняя страница: 390
- DOI: 10.1130/G33366.1
- Аннотация: Geysers are a variety of boiling springs characterized by quasicyclic intermittent discharge;eruptions of water and steam are separated by clearly defined quiescent intervals. Several models have been proposed to explain periodic eruptions of geysers. In essence,the models all use two principally different types of geyser plumbing configurations, dealing with two different physical mechanisms. Here we present data on direct video observations of interior conduit systems for four erupting geysers in Geyser Valley, Kamchatka, Russia. The video footage reveals highly contorted water-filled conduits that periodically discharge voluminous parcels of steam bubbles during eruptions. These observations do not favor the models that use the most popular long vertical conduit type of plumbing, where eruptions arecaused by sudden flashing of superheated water into steam. In contrast, our data fit the models using the less-explored type of plumbing, where pressurized steam gradually accumulates in an underground cavity (bubble trap) and periodically erupts through a water-filled, highly contorted conduit with the configuration of an inverted siphon.
- Добавил в систему: Белоусов Александр Борисович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | geyser.pdf | geyser.pdf | 433,0 КБ | 27 сентября 2022 [belousov1956] |