Электронная библиотека (репозиторий) Томского государственного университета
Djambazov, Georgi

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Add   Multiphysics modelling of ultrasonic melt treatment in the hot-top and launder during direct-chill casting: Path to indirect microstructure simulation
Authors: Beckwith, Christopher | Djambazov, Georgi | Pericleous, Koulis A. | Subroto, Tungky | Eskin, Dmitry G. | Roberts, Dan | Skalicky, Ivan | Tzanakis, Iakovos
Source: Metals. 2021. Vol. 11, № 5. P. 674 (1-14)
Type: статьи в журналах
Date: 2021
Description: This study concerns the numerical simulation of two competing ultrasonic treatment (UST) strategies for microstructure refinement in the direct-chill (DC) casting of aluminium alloys. In the first, mo ... More
Add   Ultrasonic melt treatment in a DC casting launder: the role of melt processing temperature
Authors: Beckwith, Christopher | Subroto, Tungky | Pericleous, Koulis A. | Djambazov, Georgi | Eskin, Dmitry G. | Tzanakis, Iakovos
Source: Light metals 2021. Cham, 2021. P. 850-857
Type: статьи в сборниках
Date: 2021
Description: Ultrasonic melt treatment (UST) using a single sonotrode source in a launder is an efficient way to treat a large-volume melt. One key parameter is the melt processing temperature. Melt processing tem ... More
Add   Improving ultrasonic melt treatment efficiency through flow management: acoustic pressure measurements and numerical simulations
Authors: Eskin, Dmitry G. | Beckwith, Christopher | Tzanakis, Iakovos | Djambazov, Georgi | Pericleous, Koulis A. | Subroto, Tungky
Source: Light metals 2020. Cham, 2020. P. 981-987
Type: статьи в сборниках
Date: 2020
Description: The current challenge for upscaling the ultrasonic melt processing (USP) technology to industrial scale is in improving the treatment efficiency using a single-sonotrode setup. To achieve this, we sug ... More
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