IGTC-123 NONCONTACT MEASUREMENT OF ROTATING BLADE VIBRATIONS(Session C-12 Vibration and Dynamics II)

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概要

• 論文の詳細を見る

• A powerful noncontact measuring system of fan blade vibrations called FVMS has been developed and successfully applied in the research and development projects of an advanced fan and turbofan engines. FVMS consists of optical blade-tip detectors on the periphery of the fan casing, signal processing/data acquisition subsystem and control/calculation/display subsystem. Softwares are devised to insure valid data and high handling qualities of the system. Vibration waveforms and amplitudes of all the blades can be displayed on a sub-realtime basis in the on-line monitoring mode. Off-line operational mode is also available for later analysis and review. Detailed description of FVMS concept, performance and hardware and software fabrication are presented, as well as some test results which show a satisfactory agreement with strain gage outputs.

• 公益社団法人日本ガスタービン学会の論文

著者

• MATSUKI M.

  Department of Food Science, Shimane Women's College, Shimane, Department of Anatomy and Department o

• Matsuki M.

  Engineering Research Association For Aero-jet Engines:nippon Institute Of Technology

• Endoh M.

  National Aerospace Laboratory

• Matsuda Y.

  National Aerospace Laboratory

• Matsuki M.

  Department Of Food Science Shimane Women's College Shimane Department Of Anatomy And Department

• Endoh M

  National Aerospace Laboratory

• Matsuki M.

  Department Of Anatomy Shimane Medical University

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• Development of the cervical and lumbar ribs in human and mouse during prenatal e life : Abstracts of Papers Presented at the Thirty-Second Annual Meeting of the Japanese Teratology Society Tokyo, Japan, July 8-10, 1992
• The histological and immunohistochemical study of the effect of PSK on anomaly induced by X-radiation in the mouse fetus : Abstracts of Papers Presented at the Thirty-Second Annual Meeting of the Japanese Teratology Society Tokyo, Japan, July 8-10, 1992
• IGTC-123 NONCONTACT MEASUREMENT OF ROTATING BLADE VIBRATIONS
• IGTC-123 NONCONTACT MEASUREMENT OF ROTATING BLADE VIBRATIONS(Session C-12 Vibration and Dynamics II)
• IGTC-111 RESEARCH AND DEVELOPMENT OF TURBOFAN ENGINE FJR710-UPDATING(Session C-8 Aeroengine)
• IGTC-26 Study of Tip Clearance Measurement System using a Fixed Discharge Probe(Session A-9 MEASUREMENT AND CONTROL)

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