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Efficient analytical framework for transient temperature distribution in a multi-layer linear motor with variable ohmic heating

delete2025-11-11
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G
Gan Fu *
C
Calina Ciuhu
M
Mitrofan Curti
E
E.A. Lomonova
DOI:10.1016/j.ijheatmasstransfer.2025.128087delete
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Abstract

Abstract

En 中文
• Transient analytical solutions for multi-layer structure with internal heating and non-homogeneous boundary conditions. • Ultra-fast SOV-OE solution, orders of magnitude faster than FE method. • Flexible Green’s function framework for time-varying source and boundary inputs. • Temperature-dependent resistivity handled by lightweight fix-point iteration. • Fast, accurate forward framework, ready for inverse parameter estimation problems.
Keywords:
Multi-layer structure
Forward modeling
Internal heat generation
Separation of variables method
Orthogonal expansion technique
Green’s function method
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Journal

International Journal of Heat and Mass Transfer cover
International Journal of Heat and Mass Transfer
IF:
5.8
Papers:
2.6W
Citations:
10.2W

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