A generalized equivalent circuit theory for the electric and magnetic resonances of metallic wire networks

Zhang, Weiyi; Chui, S. T.

doi:10.1063/1.3143037

Cited by 4 publications

(2 citation statements)

References 22 publications

(34 reference statements)

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“…However, the analysis models established by the above two methods are very complex, which is not conducive to forming an algebraic matrix standardized network equation compared to circuit. Recently, Chen, Sun and Zhang et al [21][22][23][24][25][26] have conducted in-depth research on the unification of heterogeneous multi energy networks of integrated energy systems from the perspective of the essence of energy expression, the generalization of circuit laws, or the deduction method from "field" to "path". Based on the essence of energy, Zhang et al [22], Wu et al [23] and Chen et al [24] defined the energy network formed by the interconnection of multiple energy transmission lines and established the basic theory and network equation of the energy network.…”

Section: Introductionmentioning

confidence: 99%

“…Recently, Chen, Sun and Zhang et al [21][22][23][24][25][26] have conducted in-depth research on the unification of heterogeneous multi energy networks of integrated energy systems from the perspective of the essence of energy expression, the generalization of circuit laws, or the deduction method from "field" to "path". Based on the essence of energy, Zhang et al [22], Wu et al [23] and Chen et al [24] defined the energy network formed by the interconnection of multiple energy transmission lines and established the basic theory and network equation of the energy network. Their idea is mainly based on the state postulate, the energy postulate and the energy axiom.…”

Section: Introductionmentioning

confidence: 99%

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Entropy Flow Analysis of Thermal Transmission Process in Integrated Energy System Part II: Comparative Case Study

et al. 2022

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The dynamic characteristics of thermal energy play an important role of multi-scale coupling among heterogeneous energy sources in integrated energy systems (IES). In Part I, for the purpose of accurately describing the dynamic processes of thermal energy transmission, the theoretical approach and models were proposed and verified by numerical simulation. In this part, an innovative analytical method based on entropy flow was derived on the basis of theory developed in Part I, which can assess the quantity and quality of thermal transport. A comparative case study indicates that the change trend of entropy flow of each node is consistent with the change of available power, but independent of temperature. The node entropy flow is increased compared with the algebraic sum of branch entropy flow, which reflects the phenomenon of entropy generation in the mixing process; while the change of available power is just the opposite. This means the irreversible entropy generation at the node leads to loss of the available thermal power. Therefore, it is more accurate to describe the dynamic thermal transmission process on the scale of entropy. This proves the effectiveness of the models proposed in Part I as well as the methods in this part from the perspective of application.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Entropy Flow Analysis of Thermal Transmission Process in Integrated Energy System Part II: Comparative Case Study

et al. 2022

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General Multiply Connected Metallic Wire Networks: T and H

Chui

Zhou

2012

Electromagnetic Behaviour of Metallic Wire Structures

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Metallic wire structures under an intense electromagnetic field

Chui

Zhang

2009

Journal of Applied Physics

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Submitted for the MAR10 Meeting of The American Physical Society Metallic wire structures under an intense electromagnetic field WEIYI ZHANG, Nanjing University, S.T. CHUI, University of Delaware-We discuss the limitation of metallic wire structures as absorbers of high intensity electromagnetic radiation due to the large local electrical fields developed at junctions and free ends of the wires. We find that at resonance the breakdown external electric field applied to the body of the wire structure is smaller by several orders of magnitude than the dielectric breakdown field induced at the ends of the wire. We consider the double split ring structure and find that it can offer an enhancement of the ohmic power absorbed by an order of magnitude over that of single component systems. For multiply connected wire structures we find classes of resonant modes with zero local fields at the junctions but the fields at the free wire ends remain finite.

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A generalized equivalent circuit theory for the electric and magnetic resonances of metallic wire networks

Abstract: Articles you may be interested inA magneto-mechano-electric coupling equivalent circuit of piezoelectric bimorph/magnets composite cantilever

Cited by 4 publications

References 22 publications

Entropy Flow Analysis of Thermal Transmission Process in Integrated Energy System Part II: Comparative Case Study

Entropy Flow Analysis of Thermal Transmission Process in Integrated Energy System Part II: Comparative Case Study

General Multiply Connected Metallic Wire Networks: T and H

Metallic wire structures under an intense electromagnetic field

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