Academic Journal
Design and Fabrication of High-Temperature, Radial Magnetic Bearing for Turbomachinery
| العنوان: | Design and Fabrication of High-Temperature, Radial Magnetic Bearing for Turbomachinery |
|---|---|
| المؤلفون: | Montague, Gerald, Jansen, Mark, Ebihara, Ben, Jansen, Ralph, Palazzolo, Alan |
| المساهمون: | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION CLEVELAND OH GLENN RESEARCH CENTER |
| المصدر: | DTIC AND NTIS |
| سنة النشر: | 2003 |
| المجموعة: | Defense Technical Information Center: DTIC Technical Reports database |
| مصطلحات موضوعية: | Mfg & Industrial Eng & Control of Product Sys, Electricity and Magnetism, Thermodynamics, Jet and Gas Turbine Engines, HIGH TEMPERATURE, FABRICATION, DESIGN CRITERIA, ELECTRIC WIRE, ELECTRIC COILS, GAS TURBINE ROTORS, MAGNETIC BEARINGS, STRESS ANALYSIS, PERFORMANCE(ENGINEERING), LAMINATES, LOADS(FORCES), MODULAR CONSTRUCTION, CERAMIC COATINGS, GAS TURBINES, THERMAL ANALYSIS, ELECTRICAL RESISTANCE, SILVER, ELECTRICAL INSULATION, MAGNETIC ALLOYS, TURBINE STATORS, C CORE CIRCUITS, LAMINATED C CORE MAGNETS, HIGH SPEED RADIAL MAGNETIC BEARINGS, DIELECTRIC INSULATION, MODULAR DESIGN, HIPERCO 50 HS |
| الوصف: | Motors, magnetic bearings, and other electromagnetic actuators that can operate at 1000 degrees F (540 degrees C) hold great promise for providing increased efficiency in machinery for many applications ranging from pebble-bed nuclear reactors and chemical processing to aircraft and unmanned aerial combat vehicle (UCAV) propulsion systems. This report discusses in detail the design and fabrication of a high-temperature, heteropolar, radial magnetic bearing that was operated at 1000 degrees F (540 degrees C). The development of high-temperature wire and a coil fabrication process are two significant technical barriers overcome by the Army Research Laboratory (ARL), the NASA Glenn Research Center, and the Texas A&M University (TAMU) team. This is ARL/NASA/TAMU's third-generation, high-temperature magnetic bearing. The motivation for this research came from the pursuit of a more electric gas turbine engine and a high-temperature, large-diameter, 4-million-DN (diam in millimeters times rotor speed in revolutions per minute) rotor support system. (5 tables, 16 figures, 9 refs.) ; Prepared in collaboration with the University of Toledo, Toledo, OH and Texas A&M University, College Station, TX. WBS-22-708-28-12. |
| نوع الوثيقة: | text |
| وصف الملف: | text/html |
| اللغة: | English |
| Relation: | http://www.dtic.mil/docs/citations/ADA418008 |
| الاتاحة: | http://www.dtic.mil/docs/citations/ADA418008 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA418008 |
| Rights: | APPROVED FOR PUBLIC RELEASE |
| رقم الانضمام: | edsbas.85337828 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |