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contributor authorOstrogorsky, Aleksandar G.
contributor authorMikic, Borivoje B.
date accessioned2019-02-28T11:01:21Z
date available2019-02-28T11:01:21Z
date copyright5/25/2018 12:00:00 AM
date issued2018
identifier issn0022-1481
identifier otherht_140_10_101301.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4251811
description abstractTime-dependent participating volume-to-surface ratio, V(t)/A, is used to adjust the semi-infinite (SI) solid solutions to the radial systems. In cylinders and spheres, the present “radial” SI sold model extends the domain of the planar model from δ ≪ R to δ ≈ R (δ is transient penetration depth and R is radius). The corresponding increase in the time span is from 0 < Fo < 0.01 to 0 < Fo < 0.06). The erfc series solution for finite solids (FS), which converges rapidly at small values of time, is simplified, by truncating the first term of the solution. For cylinders and spheres, the resulting half-term approximations are far more precise than the planar SI solid solutions.
publisherThe American Society of Mechanical Engineers (ASME)
titleSemi-Infinite Solid Solution Adjusted for Radial Systems Using Time-Dependent Participating Volume-to-Surface Ratio and Simplified Solutions for Finite Solids
typeJournal Paper
journal volume140
journal issue10
journal titleJournal of Heat Transfer
identifier doi10.1115/1.4039688
journal fristpage101301
journal lastpage101301-10
treeJournal of Heat Transfer:;2018:;volume( 140 ):;issue: 010
contenttypeFulltext


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