dc.contributor.author |
Fomin S. |
|
dc.contributor.author |
Wei P. |
|
dc.contributor.author |
Chugunov V. |
|
dc.date.accessioned |
2018-09-17T20:14:37Z |
|
dc.date.available |
2018-09-17T20:14:37Z |
|
dc.date.issued |
1995 |
|
dc.identifier.issn |
0017-9310 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/133230 |
|
dc.description.abstract |
Contact melting a material by a moving heater of arbitrary shapes with non-isothermal working surface is systematically investigated. A pressure exerted by the heater continuously squeezes the molten layer out of the close-contact region. The melting material has non-linear physical properties including temperature dependent conductivity, viscosity and non-Newtonian behaviors. By using a scale analysis momentum and energy equations are simplified. An iterative numerical procedure based on a boundary elements method is developed. Computed results show a good agreement with the analytical solutions that are available for a parabolic isothermal heating surface and constant physical properties. Influences of temperature distributions along the working surface and lengths of the heater on the thickness of the molten layer are found. A comparison between these factors is made. An appropriate distribution of the heat source within the heater is also proposed. © 1995. |
|
dc.relation.ispartofseries |
International Journal of Heat and Mass Transfer |
|
dc.title |
Contact melting by a non-isothermal heating surface of arbitrary shape |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
17 |
|
dc.relation.ispartofseries-volume |
38 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
3275 |
|
dc.source.id |
SCOPUS00179310-1995-38-17-SID0029411401 |
|