Study on the Interface Effects Based on Two-Dimensional Green's Functions for the Fluid and Pyroelectric Two-Phase Plane under a Line Heat Source | Zendy

Hou Peng-Fei | Zendy; Tian Wei | Zendy; Yuan Ke | Zendy

Open Access

Study on the Interface Effects Based on Two-Dimensional Green's Functions for the Fluid and Pyroelectric Two-Phase Plane under a Line Heat Source

Author(s) -

Hou Peng-Fei,

Tian Wei,

Yuan Ke

Publication year - 2014

Publication title -

advances in mechanical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.318

H-Index - 40

ISSN - 1687-8132

DOI - 10.1155/2014/354738

Subject(s) - pyroelectricity , harmonic function , plane (geometry) , line source , thermal , harmonic , phase (matter) , physics , line (geometry) , mechanics , mathematical analysis , materials science , thermodynamics , acoustics , mathematics , geometry , optoelectronics , quantum mechanics , dielectric , ferroelectricity

Two-dimensional Green's functions for a line heat source applied in the fluid and pyroelectric two-phase plane are presented in this paper. By virtue of the two-dimensional general solutions which are expressed in harmonic functions, six newly introduced harmonic functions with undetermined constants are constructed. Then, all the pyroelectric components in the fluid and pyroelectric two-phase plane can be derived by substituting these harmonic functions into the corresponding general solutions. And the undetermined constants can be obtained by the interface compatibility conditions and the mechanical, electric, and thermal equilibrium conditions. Numerical results are given graphically by contours.

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