Outward spherical solidification of a superheated melt with time dependent boundary flux

Gupta, S. C. ; Arora, P. R.
Springer
Published 1988
ISSN:
1573-1987
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract Short-time analytical solutions of solid and liquid temperatures and freezing front have been obtained for the outward radially symmetric spherical solidification of a superheated melt. Although results are presented here only for time dependent boundary flux, the method of solution can be used for other kinds of boundary conditions also. Later, the analytical solution has been compared with the numerical solution obtained with the help of a finite difference numerical scheme in which the grid points change with the freezing front position. An efficient method of execution of the numerical scheme has been discussed in details. Graphs have been drawn for the total solidification times and temperature distributions in the solid.
Type of Medium:
Electronic Resource
URL:
_version_ 1798296630025256960
autor Gupta, S. C.
Arora, P. R.
autorsonst Gupta, S. C.
Arora, P. R.
book_url http://dx.doi.org/10.1007/BF00384180
datenlieferant nat_lic_papers
hauptsatz hsatz_simple
identnr NLM192985655
issn 1573-1987
journal_name Flow, turbulence and combustion
materialart 1
notes Abstract Short-time analytical solutions of solid and liquid temperatures and freezing front have been obtained for the outward radially symmetric spherical solidification of a superheated melt. Although results are presented here only for time dependent boundary flux, the method of solution can be used for other kinds of boundary conditions also. Later, the analytical solution has been compared with the numerical solution obtained with the help of a finite difference numerical scheme in which the grid points change with the freezing front position. An efficient method of execution of the numerical scheme has been discussed in details. Graphs have been drawn for the total solidification times and temperature distributions in the solid.
package_name Springer
publikationsjahr_anzeige 1988
publikationsjahr_facette 1988
publikationsjahr_intervall 8014:1985-1989
publikationsjahr_sort 1988
publisher Springer
reference 45 (1988), S. 17-31
search_space articles
shingle_author_1 Gupta, S. C.
Arora, P. R.
shingle_author_2 Gupta, S. C.
Arora, P. R.
shingle_author_3 Gupta, S. C.
Arora, P. R.
shingle_author_4 Gupta, S. C.
Arora, P. R.
shingle_catch_all_1 Gupta, S. C.
Arora, P. R.
Outward spherical solidification of a superheated melt with time dependent boundary flux
Abstract Short-time analytical solutions of solid and liquid temperatures and freezing front have been obtained for the outward radially symmetric spherical solidification of a superheated melt. Although results are presented here only for time dependent boundary flux, the method of solution can be used for other kinds of boundary conditions also. Later, the analytical solution has been compared with the numerical solution obtained with the help of a finite difference numerical scheme in which the grid points change with the freezing front position. An efficient method of execution of the numerical scheme has been discussed in details. Graphs have been drawn for the total solidification times and temperature distributions in the solid.
1573-1987
15731987
Springer
shingle_catch_all_2 Gupta, S. C.
Arora, P. R.
Outward spherical solidification of a superheated melt with time dependent boundary flux
Abstract Short-time analytical solutions of solid and liquid temperatures and freezing front have been obtained for the outward radially symmetric spherical solidification of a superheated melt. Although results are presented here only for time dependent boundary flux, the method of solution can be used for other kinds of boundary conditions also. Later, the analytical solution has been compared with the numerical solution obtained with the help of a finite difference numerical scheme in which the grid points change with the freezing front position. An efficient method of execution of the numerical scheme has been discussed in details. Graphs have been drawn for the total solidification times and temperature distributions in the solid.
1573-1987
15731987
Springer
shingle_catch_all_3 Gupta, S. C.
Arora, P. R.
Outward spherical solidification of a superheated melt with time dependent boundary flux
Abstract Short-time analytical solutions of solid and liquid temperatures and freezing front have been obtained for the outward radially symmetric spherical solidification of a superheated melt. Although results are presented here only for time dependent boundary flux, the method of solution can be used for other kinds of boundary conditions also. Later, the analytical solution has been compared with the numerical solution obtained with the help of a finite difference numerical scheme in which the grid points change with the freezing front position. An efficient method of execution of the numerical scheme has been discussed in details. Graphs have been drawn for the total solidification times and temperature distributions in the solid.
1573-1987
15731987
Springer
shingle_catch_all_4 Gupta, S. C.
Arora, P. R.
Outward spherical solidification of a superheated melt with time dependent boundary flux
Abstract Short-time analytical solutions of solid and liquid temperatures and freezing front have been obtained for the outward radially symmetric spherical solidification of a superheated melt. Although results are presented here only for time dependent boundary flux, the method of solution can be used for other kinds of boundary conditions also. Later, the analytical solution has been compared with the numerical solution obtained with the help of a finite difference numerical scheme in which the grid points change with the freezing front position. An efficient method of execution of the numerical scheme has been discussed in details. Graphs have been drawn for the total solidification times and temperature distributions in the solid.
1573-1987
15731987
Springer
shingle_title_1 Outward spherical solidification of a superheated melt with time dependent boundary flux
shingle_title_2 Outward spherical solidification of a superheated melt with time dependent boundary flux
shingle_title_3 Outward spherical solidification of a superheated melt with time dependent boundary flux
shingle_title_4 Outward spherical solidification of a superheated melt with time dependent boundary flux
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source_archive Springer Online Journal Archives 1860-2000
timestamp 2024-05-06T09:55:08.843Z
titel Outward spherical solidification of a superheated melt with time dependent boundary flux
titel_suche Outward spherical solidification of a superheated melt with time dependent boundary flux
topic ZL
uid nat_lic_papers_NLM192985655