Cylindrical Magnetic Shield Consisting of Two C-Shaped Blocks with Magnetic Shaking Enhancement
نویسندگان
چکیده
منابع مشابه
Effect of magnetic anisotropy on magnetic shaking
The effect of magnetic shaking on both the transverse and axial shielding factors ~TSF and ASF! is investigated using open-ended cylindrical shields made of Metglas 2705M amorphous ribbons. Shaking enhancement is found to be strongly dependent on the orientation of the magnetic anisotropy of the shielding material, that is, the anisotropy axis should be aligned along the corresponding shielding...
متن کاملCenter of Mass Estimation of Simple Shaped Magnetic Bodies Using Eigenvectors of Computed Magnetic Gradient Tensor
Computed Magnetic Gradient Tensor (CMGT) includes the first derivatives of three components of magnetic field of a body. At the eigenvector analysis of Gravity Gradient Tensors (GGT) for a line of poles and point pole, the eigenvectors of the largest eigenvalues (first eigenvectors) point precisely toward the Center of Mass (COM) of a body. However, due to the nature of the magnetic field, it i...
متن کاملA Toroidal Magnetic Spacecraft Shield
The use of magnetic fields to deflect energetic charged particles has been proposed as a means to protect astronauts from the harmful radiation encountered in space. These so-called active magnetic shields must provide a region of space which is protected from energetic particles below a given energy while also maintaining a safe level of magnetic field strength within the shielded region. A to...
متن کاملMethod for expanding the uniformly shielded area in a short-length open-ended cylindrical magnetic shield
A compensation method is proposed by which the uniformly shielded area of the axial magnetic field in a relatively short, open-structure axial magnetic shield can be extended. An open-ended cylindrical magnetic shield of 120 cm in length, 52 cm inner diameter, and a ;0.5 mm total thickness of the shielding material is used to demonstrate the idea. The shield axis is oriented along the horizonta...
متن کاملLimb-shaking TIA related to moyamoya disease: diagnosis with magnetic resonance imaging and magnetic resonance angiography.
PURPOSE In a case with moyamoya disease, we found the magnetic resonance image and magnetic angiographic studies were helpful for the definite diagnosis of the disease. CASE REPORT A young adult presented limb-shaking transient ischemic attacks caused by moyamoya disease. The magnetic resonance angiography proved the steno-occlusive lesions in the major arteries of circle of Willis, and the m...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of the Magnetics Society of Japan
سال: 2003
ISSN: 1884-6726,1346-7948
DOI: 10.3379/tmjpn2001.3.47