Coupled circuit based representation of piezoelectric structures modeled using the finite volume method

Bolborici, Valentin; Dawson, F.P.

doi:10.1016/j.ultras.2015.11.004

Cited by 3 publications

(2 citation statements)

References 10 publications

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“…Step 2: Check the convergence criterion of the inverse problem given by forces difference. If the convergence criterion is satisfied the iteration process is stopped, else the levitation height hz(k) is updated for the next inverse iteration k=k+1, and return to step (1).…”

Section: Team Workhop Problem No 30mentioning

confidence: 99%

“…However, there exist other numerical methods which can be as well extremely promising for LF electromagnetic problems, such as the finite volume method (FVM). Several previous works have been interested in the comparison between the FVM and the FEM regarding various physical problems [1][2][3][4]. Compared to the FEM, the FVM method is especially promising in terms of computational time (CPU) and required storage memory [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

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The Finite Volume Method an Alternative Method for LF Electromagnetic Problems

Benghalia¹,

Cheriet²,

Amrani³

2020

EJEE

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Currently, many simulation tools based on numerical methods are available for modelling of low frequency electromagnetic problems such as eddy current related problems, electrical machines and electromagnetic actuators analysis. Commonly, it’s the finite element method (FEM) which is used; nevertheless, the exploit of other numerical approaches, such as the finite volume method (FVM) can be strongly promising. Accordingly, the main purpose of this paper is to present the FVM method as an alternative method for low frequency electromagnetic problems. Thus, 2D and 3D FVM computer codes are developed and examined through the analysis of two TEAM workshop problems and an experimental electromagnetic micro-actuator. These types of problems are habitually analyzed by the FEM method. By using the FVM method, the solution of the above listed problems includes eddy current, torque and magnetic force computation.

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Section: Team Workhop Problem No 30mentioning

confidence: 99%