Paper About Novel Laser Sensor Allows for Precise tip Clearance and Vibration Measurement of Turbo Machine

There are many explanation such as precise, laser doppler, doppler, and the novel laser are presented inside the paper. Inside the paper you can learn information regarding laser, measurements, and laser sensor.

The paper presents info related to measurement, novel laser sensor, novel laser, and sensor. Below are taken from the paper:

Novel laser sensor allows for precise tip clearance and vibration measurements of turbo-machines The Technische Universität Dresden (TU Dresden) and the German Aerospace Center (DLR) have cooperated in developing a novel laser sensor which measures two quantities that are important for turbine engineering more precise than ever before: firstly, the tip clearance between the rotating blades and the turbine casing over and, secondly, the vibrations resulting from the blades’ supersonic velocity. The scientists applied the laser Doppler technology, developing a sensor which allows for the mathematical calculation of the tip clearance via the electronic signal processing of two different Doppler frequencies – instead of one – which are generated by two separate laser wavelengths.

Even more, the paper tells us information such as the laser sensor, velocity, and laser wavelengths.

Download Paper About Novel Laser Sensor Allows for Precise tip Clearance and Vibration Measurement of Turbo Machine pdf
File size: 0.020 MB, number of pages: 6, download server: eeemp1.et.tu-dresden.de
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