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Calculation of forces on magnetized bodies using cosmic nastran
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Sheerer, John |
| Copyright Year | 1987 |
| Description | The methods described may be used with a high degree of confidence for calculations of magnetic traction forces normal to a surface. In this circumstance all models agree, and test cases have resulted in theoretically correct results. It is shown that the tangential forces are in practice negligible. The surface pole method is preferable to the virtual work method because of the necessity for more than one NASTRAN run in the latter case, and because distributed forces are obtained. The derivation of local forces from the Maxwell stress method involves an undesirable degree of manipulation of the problem and produces a result in contradiction of the surface pole method. |
| File Size | 284745 |
| Page Count | 7 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870017811 |
| Archival Resource Key | ark:/13960/t7bs3pc60 |
| Language | English |
| Publisher Date | 1987-08-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Stresses Magnetomechanics Physics Magnetostatics Magnetization Metal Plates Computation Iron Air Traction Nastran Magnetic Poles Heat Transfer Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
