Modeling and Simulating a Surface Marine Vehicle in an External Uniform Earth's Magnetic Field Using of FEMM Software

  • سال انتشار: 1391
  • محل انتشار: چهاردهمین همایش صنایع دریایی
  • کد COI اختصاصی: NSMI14_008
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 1551
دانلود فایل این مقاله

نویسندگان

Abdulkhaled Zareei

M.Sc. student of Marine Engineering, Sharif university of technology;

Hassan Sayaadi

Associate Professor of Sharif university of technology, School of Mechanical Engineering;

Hamid Mehdigholi

Assistant Professor of Sharif university of technology, School of Mechanical Engineering;

چکیده

With recent advances in electromagnetic sensor technology, the war time threat to shipping posed by electromagnetically triggered mines is becoming more significant and consequently the need to understand, predict and reduce the electromagnetic signature of ships is growing. The detection threat arising from this induced magnetic signature has been known for many years, and consequently, ships are generally fitted with degaussing coils. The main aim of investigation of new methods for modeling magnetic signatures of marine vehicles due to their moving in earth'smagnetic field is the sophisticated procedure of modeling the details of structure and then meshing the model. So in this paper we will focus on a simple but practical model which fulfill our expectations. For our purpose, we are using the open source FEMM program. FEMM is a suite of programs for solving low frequency electromagnetic problems on two dimensional planar and axisymmetric domains. Whereas, our case is to magnetostatic problem

کلیدواژه ها

Earth's magnetic field, FEMM, Magnetic finite-element models, Surface marine vehicles

مقالات مرتبط جدید

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.