Thermal Mathematical Modeling of a Multicell Common Pressure Vessel Nickel‐Hydrogen Battery | Zendy

Junbom Kim | Zendy; Truong-Giang Nguyen | Zendy; Ralph E. White | Zendy

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Thermal Mathematical Modeling of a Multicell Common Pressure Vessel Nickel‐Hydrogen Battery

Author(s) -

Junbom Kim,

Truong-Giang Nguyen,

Ralph E. White

Publication year - 1992

Publication title -

journal of the electrochemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.258

H-Index - 271

eISSN - 1945-7111

pISSN - 0013-4651

DOI - 10.1149/1.2068979

Subject(s) - battery (electricity) , nickel , solver , hydrogen , finite element method , thermal , materials science , heat generation , mechanics , thermodynamics , steady state (chemistry) , nuclear engineering , pressure vessel , temperature gradient , chemistry , metallurgy , computer science , composite material , engineering , physics , power (physics) , organic chemistry , programming language , quantum mechanics

A two-dimensional and time-dependent thermal model of a multicell common pressure vessel (CPV) nickel-hydrogen battery was developed. A finite element solver called PDE/Protran was used to solve this model. The model was used to investigate the effects of various design parameters on the temperature profile within the cell. The results were used to help find a design that will yield an acceptable temperature gradient inside a multicell CPV nickel-hydrogen battery. Steady-state and unsteady-state cases with a constant heat generation rate and a time-dependent heat generation rate were solved.

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