Matches in SemOpenAlex for { <https://semopenalex.org/work/W2743873280> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2743873280 startingPage "233" @default.
- W2743873280 abstract "Mathematical models of casting solidification for different geometrical complexities have been developed and checked. Special emphasis is given to the numerical finite-difference methods for solving the partial differential equations for heat conduction in two- and three-dimensions, which are the basis for the simulation of solidification. In the case of three-dimensional mathematical models, the methods of Douglas and Brian are especially efficient because they are unconditionally stable and of the second order with regard to the approximation of time and space. Both methods have a two-dimensional variant and Brian’s method is identical to the implicit alternating direction method. To obtain an algorithm for the solidification with the application of implicit finite-difference methods, the system of the tri-diagonal matrix has to be solved, for which an efficient algorithm exists. In addition to the implicit methods of solving Fourier’s partial differential equation of heat conduction, also the unconditionally stable explicit finite-difference methods are used. These are the methods of partial steps, the classical method and Saulyev’s method. These methods also allow a first-order accuracy. On the basis of the quoted numerical methods for solving the partial differential equation of heat conduction, the algorithms of casting solidification of differential complexity have been obtained and programmed in the computer languages ASCII FORTRAN and FORTRAN 77, and the simulation has been performed with a SPERRY 1106 computer and personal computers." @default.
- W2743873280 created "2017-08-17" @default.
- W2743873280 creator A5015889872 @default.
- W2743873280 date "2009-01-01" @default.
- W2743873280 modified "2023-09-24" @default.
- W2743873280 title "Finite-difference methods for simulating the solidification of castings" @default.
- W2743873280 hasPublicationYear "2009" @default.
- W2743873280 type Work @default.
- W2743873280 sameAs 2743873280 @default.
- W2743873280 citedByCount "1" @default.
- W2743873280 crossrefType "journal-article" @default.
- W2743873280 hasAuthorship W2743873280A5015889872 @default.
- W2743873280 hasConcept C111919701 @default.
- W2743873280 hasConcept C121332964 @default.
- W2743873280 hasConcept C12426560 @default.
- W2743873280 hasConcept C130367717 @default.
- W2743873280 hasConcept C134306372 @default.
- W2743873280 hasConcept C142363948 @default.
- W2743873280 hasConcept C172100665 @default.
- W2743873280 hasConcept C181330731 @default.
- W2743873280 hasConcept C205951836 @default.
- W2743873280 hasConcept C2524010 @default.
- W2743873280 hasConcept C2778241615 @default.
- W2743873280 hasConcept C28826006 @default.
- W2743873280 hasConcept C33923547 @default.
- W2743873280 hasConcept C41008148 @default.
- W2743873280 hasConcept C78045399 @default.
- W2743873280 hasConcept C93779851 @default.
- W2743873280 hasConcept C97355855 @default.
- W2743873280 hasConceptScore W2743873280C111919701 @default.
- W2743873280 hasConceptScore W2743873280C121332964 @default.
- W2743873280 hasConceptScore W2743873280C12426560 @default.
- W2743873280 hasConceptScore W2743873280C130367717 @default.
- W2743873280 hasConceptScore W2743873280C134306372 @default.
- W2743873280 hasConceptScore W2743873280C142363948 @default.
- W2743873280 hasConceptScore W2743873280C172100665 @default.
- W2743873280 hasConceptScore W2743873280C181330731 @default.
- W2743873280 hasConceptScore W2743873280C205951836 @default.
- W2743873280 hasConceptScore W2743873280C2524010 @default.
- W2743873280 hasConceptScore W2743873280C2778241615 @default.
- W2743873280 hasConceptScore W2743873280C28826006 @default.
- W2743873280 hasConceptScore W2743873280C33923547 @default.
- W2743873280 hasConceptScore W2743873280C41008148 @default.
- W2743873280 hasConceptScore W2743873280C78045399 @default.
- W2743873280 hasConceptScore W2743873280C93779851 @default.
- W2743873280 hasConceptScore W2743873280C97355855 @default.
- W2743873280 hasIssue "5" @default.
- W2743873280 hasLocation W27438732801 @default.
- W2743873280 hasOpenAccess W2743873280 @default.
- W2743873280 hasPrimaryLocation W27438732801 @default.
- W2743873280 hasRelatedWork W1956409623 @default.
- W2743873280 hasRelatedWork W1964932439 @default.
- W2743873280 hasRelatedWork W1998756217 @default.
- W2743873280 hasRelatedWork W2010292802 @default.
- W2743873280 hasRelatedWork W2039401113 @default.
- W2743873280 hasRelatedWork W2076253631 @default.
- W2743873280 hasRelatedWork W2080050826 @default.
- W2743873280 hasRelatedWork W2081815232 @default.
- W2743873280 hasRelatedWork W2123964366 @default.
- W2743873280 hasRelatedWork W2127172410 @default.
- W2743873280 hasRelatedWork W2143767611 @default.
- W2743873280 hasRelatedWork W2175641731 @default.
- W2743873280 hasRelatedWork W2295231491 @default.
- W2743873280 hasRelatedWork W2523147439 @default.
- W2743873280 hasRelatedWork W2751938646 @default.
- W2743873280 hasRelatedWork W2886896485 @default.
- W2743873280 hasRelatedWork W2896400297 @default.
- W2743873280 hasRelatedWork W2908498635 @default.
- W2743873280 hasRelatedWork W2949129160 @default.
- W2743873280 hasRelatedWork W2188061477 @default.
- W2743873280 hasVolume "43" @default.
- W2743873280 isParatext "false" @default.
- W2743873280 isRetracted "false" @default.
- W2743873280 magId "2743873280" @default.
- W2743873280 workType "article" @default.