Coaxial Wave Guides
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1. APPLICATION OF FINITE ELEMENT METHOD IN THE ANALYSIS OF FILED VARIATIONS IN COAXIAL STRUCTURES DUE TO PERTURBATION IN THE BOUNDARY CONDITIONS / APLICAÇÃO DE MÉTODO DE ELEMENTOS FINITOS NA ANÁLISE DE VARIAÇÕES DE CAMPO EM ESTRUTURAS COAXIAIS DEVIDO A PERTURBAÇÕES NAS CONDIÇÕES DE CONTORNO
In this work, the Finite Element Method (FEM) is applied in the analysis of electromagnetic field generated by instruments employed for inspection of pipelines for natural gas-transmission. Inspection instruments can use this method to evaluate anomalies as corrosion and kneading in the superficies of the pipelines. This can avoid leaking that can cause ecol
Publicado em: 2007