Mathematical modeling of melting during laser heating of metal plate; MATEC Web of Conferences; Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017)

Mathematical modeling of melting during laser heating of metal plate; MATEC Web of Conferences; Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017)

Bibliographic Details
Parent link:	MATEC Web of Conferences Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017).— 2017.— [01070, 5 p.]
Main Author:	Purin M. Mikhail
Corporate Authors:	Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра теоретической и промышленной теплотехники (ТПТ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра иностранных языков (ИЯПР)
Other Authors:	Zakharevich A. V. Arkadiy Vladimirovich, Gutareva N. Yu. Nadezhda Yurievna
Summary:	Title screen The mathematical modeling of heat transfer processes proceeding together under the conditions of intense phase transformations (melting and metal evaporation) under laser action on a metal plate has been carried out. The analysis of the results has showed that increasing of the laser radiation (ql) power leads to acceleration of the melting process. However, it has been found that the change in the melting dynamics with variation of ql is characteristic only for the plates made of iron and copper. At the same time, it has been found that an increase in ql does not affect significantly the melting rate of the aluminum plates. It has been established that when the laser is exposed to a plate, zones with large temperature gradients are formed which can cause thermal stresses.
Language:	English
Published:	2017
Subjects:	электронный ресурс труды учёных ТПУ математическое моделирование плавление лазерный нагрев металлические пластины перенос тепла фазовые превращения металлы
Online Access:	https://doi.org/10.1051/matecconf/201711001070 http://earchive.tpu.ru/handle/11683/42631
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655381

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