Number of the records: 1
Excitation of blade vibration under rotation by synchronous electromagnet
- 1.0369168 - ÚT 2012 RIV CZ eng J - Journal Article
Pešek, Luděk - Vaněk, František - Bula, Vítězslav - Cibulka, Jan
Excitation of blade vibration under rotation by synchronous electromagnet.
Engineering Mechanics. Roč. 18, 3/4 (2011), s. 1-9. ISSN 1802-1484
R&D Projects: GA ČR GA101/09/1166
Institutional research plan: CEZ:AV0Z20760514
Keywords : blade * vibration * excitation * electromagnet
Subject RIV: BI - Acoustics
This paper presents the procedure for designing electromagnetic bladed wheel excitation. This procedure comes from phase-synchronization of multiple electromagnets distributed around the wheel with a movement of the blade to obtain its resonant vibration. This procedure can be used with merit for dynamics tests of inter-blade couplings. The verification was performed on the tested wheel using two-point electromagnetic excitation of blades under rotation.
Permanent Link: http://hdl.handle.net/11104/0203301
Number of the records: 1