Calculation of rotational power losses in eight pole radial magnetic bearings /
at a constant angular velocity. Electromagnetic field
| Main Author: | |
|---|---|
| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1997.
|
| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | at a constant angular velocity. Electromagnetic field bearings. The present study investigates the theoretical code for two and three-dimensional applications is developed commercially available software into a mesh suitable for current ten-terms generated as a result of conductive currents manifest themselves into a drag producing torque on developed to transform the finite element mesh created by dimensional applications, this code is verified by comparison for computation of the electromagnetic field. In two- loss. losses associated with this drag torque. A finite element machinery invites the use of active control magnetic magnitude of the eddy current vectors and electrical power materials in relative motion. Mechanically, these eddy modeling of bearing and rotor assemblies incorporate eddy power losses of these bearings associated with shaft rotation solution by banded algorithms. A postprocessor computes the The need for low-loss high speed bearings in rotating the rotor shaft. This study seeks to quantify the power with a known theoretical solution. A preprocessor is |
|---|---|
| Item Description: | "Major subject: Mechanical Engineering". Vita. |
| Physical Description: | xii, 151 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references. |