Numerical and experimental investigation of two phase flow for direct metal deposition

T. A. Polyanskiy; A. V. Zaitsev; I. P. Gulyaev; A. M. Gurin

doi:10.1088/1742-6596/1109/1/012010

Numerical and experimental investigation of two phase flow for direct metal deposition

T. A. Polyanskiy, A. V. Zaitsev, I. P. Gulyaev, A. M. Gurin

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции

2 Цитирования (Scopus)

Аннотация

In this work, one of the main scientific and technological problem of laser cladding technology, increasing the powder usage coefficient are studied. Two-phase gas-powder flow are investigated. Physical and mathematical models of powder transportation process are discussed. The structure of gas-powder flows formed by the laser-cladding nozzle and the accuracy of focusing the jet of powder being researched. The main attention is focused on interaction between powder particles and nozzle wall. Presented data collected by gas-powder jet optic diagnostic, results of numerical simulation and their comparison.

Язык оригинала	английский
Номер статьи	012010
Число страниц	8
Журнал	Journal of Physics: Conference Series
Том	1109
Номер выпуска	1
DOI	https://doi.org/10.1088/1742-6596/1109/1/012010
Состояние	Опубликовано - 22 ноя 2018
Событие	9th International Conference on Beam Technologies and Laser Application, BTLA 2018 - Saint Petersburg, Российская Федерация Продолжительность: 17 сен 2018 → 19 сен 2018

Доступ к документу

10.1088/1742-6596/1109/1/012010

Link to publication in Scopus

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Цитировать

Polyanskiy, T. A., Zaitsev, A. V., Gulyaev, I. P., & Gurin, A. M. (2018). Numerical and experimental investigation of two phase flow for direct metal deposition. Journal of Physics: Conference Series, 1109(1), [012010]. https://doi.org/10.1088/1742-6596/1109/1/012010

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abstract = "In this work, one of the main scientific and technological problem of laser cladding technology, increasing the powder usage coefficient are studied. Two-phase gas-powder flow are investigated. Physical and mathematical models of powder transportation process are discussed. The structure of gas-powder flows formed by the laser-cladding nozzle and the accuracy of focusing the jet of powder being researched. The main attention is focused on interaction between powder particles and nozzle wall. Presented data collected by gas-powder jet optic diagnostic, results of numerical simulation and their comparison.",

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Numerical and experimental investigation of two phase flow for direct metal deposition. / Polyanskiy, T. A.; Zaitsev, A. V.; Gulyaev, I. P.; Gurin, A. M.

В: Journal of Physics: Conference Series, Том 1109, № 1, 012010, 22.11.2018.

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции

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