Spline Approximation to the Freezing of Water in a Cylindrical Hole Drilled in an Ice Sheet.
An interpolation continuous up to the first-order derivatives is needed to solve this problem, because the first-order derivatives are used in the formulation of the movement of the freezing front. The requirement is met in this paper by use of a parabolic spline. The Crank-Nicholson formula is used...
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Format: | Text |
Language: | English |
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1975
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Online Access: | http://www.dtic.mil/docs/citations/ADA006581 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA006581 |