Transient Analysis of an Electromagnetic Railgun Considering Mechanical Properties and Rise Time Effects

Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ELEMECHCONF05_137

تاریخ نمایه سازی: 21 خرداد 1398

Abstract:

In this article, the transient response of a particular type of electromagnetic railgun structure’s cross-section have been studied. Firstly, cross-section of the structure has been analyzed as single degree of freedom under dynamic loading. Then through using Finite Element Method (FEM), the transient response of the system was compared to a particular type of loading. After examining the results, dynamic analysis of cross-section for different types of loading and different material stiffness was conducted. The investigation was conducted as 2D transient analysis by using FEM and with assumption of plane strain. Finally, the results were investigated.

Authors

Mohammad Rahimzadeh

Department of Mechanical Engineering, Faculty of Engineering, Golestan University, Gorgan, Iran

Mohammad Akbari

Department of Engineering, Amirkabir University, Tehran, Iran

Parsa Gouran Oorimi

Department of Engineerig, Shahid Beheshti University, Tehran, Iran.