Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Wayne C. Haase"'
Autor:
Zachary S. Haase, Wayne C. Haase
Publikováno v:
2013 IEEE Aerospace Conference.
This paper discusses recent advances in tip clearance measurement systems for turbine engines using capacitive probes. Real time measurements of individual blade pulses are generated using wideband signal processing providing 3 dB bandwidths of typic
Autor:
Zachary S. Haase, Wayne C. Haase
Publikováno v:
2013 IEEE Aerospace Conference.
This paper discusses recent advances in tip clearance measurement systems for turbine engines using through-the-case eddy current sensors (TTC-ECS). Improved performance has been achieved through a combination of new designs for the magnetic componen
Autor:
Andrew L. Gyekenyesi, Wayne C. Haase
Publikováno v:
Volume 3: Controls, Diagnostics and Instrumentation; Cycle Innovations; Marine.
This study presents early results for a localized, in-situ sensing approach for detecting cracks in turbine engines. A wireless slip ring system was developed for capturing and transmitting acoustic emissions data from rotors during operation. The wi
Autor:
Wayne C. Haase, Kenton W. Gregory, Richard E. Gregg, G. F. Hatch, Michael A. Martinelli, Earl G. LeDet, Tomas Sedlacek, H. T. Aretz
Publikováno v:
The International Journal of Cardiac Imaging. 6:231-237
Intravascular ultrasound imaging catheters and forward firing laser atherectomy systems are both being used in the coronary vascular tree of man. When used in conjunction, ultrasound imaging may reduce the probability of perforation and dissection re
Autor:
Wayne C. Haase, Michael J. Drumm
Publikováno v:
Proceedings, IEEE Aerospace Conference.
The purpose of this effort was to develop a system to detect, discriminate and track fatigue cracks in rotating disks. Aimed primarily at jet engines in flight applications, the system also has value for detecting cracks in a spin pit during low cycl
Autor:
Wayne C. Haase, Michael J. Drumm
Publikováno v:
SPIE Proceedings.
The purpose of this effort was to develop a system* to detect, discriminate and track fatigue cracks in rotating disks. Aimed primarily at jet engines in flight applications, the system also has value for detecting cracks in a spin pit during low cyc
Autor:
Richard E. Gregg, Kenton W. Gregory, G. F. Hatch, H. Thomas Aretz, Wayne C. Haase, Tomas Sedlacek, Earl G. LeDet, Michael A. Martinelli
Publikováno v:
SPIE Proceedings.
The MagellanTM coronary laser atherectomy system is described. It uses high- resolution ultrasound imaging and electromagnetic sensing to provide real-time guidance and control of laser therapy in the coronary arteries. The system consists of a flexi
Publikováno v:
Review of Scientific Instruments. 42:346-353
Instrumentation has been developed which automatically measures the V‐I characteristics of a number of solar cells and transmits the resultant serialized data stream over an rf telemetry link. This particular system was designed for 64 cells; selec
Conference
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Conference
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