Mathematical modeling of melting during laser heating of metal plate
| 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.] |
|---|---|
| 主要作者: | |
| 企业作者: | , |
| 其他作者: | , |
| 总结: | 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. |
| 语言: | 英语 |
| 出版: |
2017
|
| 主题: | |
| 在线阅读: | https://doi.org/10.1051/matecconf/201711001070 http://earchive.tpu.ru/handle/11683/42631 |
| 格式: | 电子 本书章节 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655381 |
MARC
| LEADER | 00000nla2a2200000 4500 | ||
|---|---|---|---|
| 001 | 655381 | ||
| 005 | 20240214133708.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\21475 | ||
| 035 | |a RU\TPU\network\21474 | ||
| 090 | |a 655381 | ||
| 100 | |a 20170831a2017 k y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 105 | |a y z 100zy | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Mathematical modeling of melting during laser heating of metal plate |f M. Purin, A. V. Zakharevich, N. Yu. Gutareva | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 11 tit.] | ||
| 330 | |a 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. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4526 |t MATEC Web of Conferences | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\21033 |t Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017) |o International Youth Scientific Conference, April 26-28, 2017, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. G. V. Kuznetsov ; A. O. Zhdanova |v [01070, 5 p.] |d 2017 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a математическое моделирование | |
| 610 | 1 | |a плавление | |
| 610 | 1 | |a лазерный нагрев | |
| 610 | 1 | |a металлические пластины | |
| 610 | 1 | |a перенос тепла | |
| 610 | 1 | |a фазовые превращения | |
| 610 | 1 | |a металлы | |
| 610 | 1 | |a металлические пластины | |
| 700 | 1 | |a Purin |b M. |g Mikhail | |
| 701 | 1 | |a Zakharevich |b A. V. |c specialist in the field of power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1980- |g Arkadiy Vladimirovich |3 (RuTPU)RU\TPU\pers\34155 |9 17695 | |
| 701 | 1 | |a Gutareva |b N. Yu. |c linguist |c Associate Professor of Tomsk Polytechnic University, Candidate of pedagogical sciences |f 1979- |g Nadezhda Yurievna |3 (RuTPU)RU\TPU\pers\31044 |9 15274 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Энергетический институт (ЭНИН) |b Кафедра теоретической и промышленной теплотехники (ТПТ) |3 (RuTPU)RU\TPU\col\18679 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт природных ресурсов (ИПР) |b Кафедра иностранных языков (ИЯПР) |3 (RuTPU)RU\TPU\col\18662 |
| 801 | 2 | |a RU |b 63413507 |c 20180426 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1051/matecconf/201711001070 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/42631 | |
| 942 | |c CF | ||