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Derivation of finite element conductivity and capacitance matrices for 2- and 3-dimensional conduction heat transfer

Author
Nelsen, J. M.
Published
United States : [publisher not identified], 1985
Springfield, Va.: National Technical Information Service, [approximately 1985]
Physical Description
microfiche : negative ; 11 x 15 cm

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Summary
Current techniques commonly utilized in numerical heat transfer analysis carry imposed capability limitations. For example, finite difference formulated heat transfer analysis generally suffers from geometry restrictions. Similarly, finite element formulated heat transfer analyses typically linearize nonlinear transport mechanisms such as convection and radiation. This report considers the concept of beneficially linking the two methods, with the initial phase of such a hybridization derived in detail. 9 refs.
Report Numbers
DE85014344; SAND-85-0479; TTC-0545
Other Subject(s)
Collection
NTIS collection.
Note
DOE contract number: AC04-76DP00789
OSTI Identifier 5382451
Research organization: Sandia National Labs., Albuquerque, NM (USA).
View MARC record | catkey: 47354542