Accession Number:

ADA158558

Title:

Stefan's Problem in a Finite Domain with Constant Boundary and Initial Conditions Analysis.

Descriptive Note:

Special rept.,

Corporate Author:

COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH

Personal Author(s):

Report Date:

1985-06-01

Pagination or Media Count:

36.0

Abstract:

Stefans problem in a finite domain is solved under constant boundary and initial conditions. Starting in a semi-infinite domain, the solution passes infinitely many stages of lead times in a finite domain and finally becomes stationary. The singularity at the finite terminal necessitates introduction of lead times. Including lead times, parameters defining the solution vary with time. Only the analytical result is reported in this paper. Partial contents Mathematical preliminaries- Elemental functions, Integral formulas, Functions of a series and Stefans problem in a finite domain-Problem, Widders solution of heat conduction, Temperature with embedding unknowns, Lead times, The Nth stage, and The final stage.

Subject Categories:

  • Numerical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE