Shaft-speed sensor on turbopump readily adapted to indicate shaft axial displacement as well as rotational speed. Adaptation makes it unnecessary to install separate displacement sensor, which requires additional access port on pump. Combined speed/displacement sensor used for performance analysis and for pump control.
Shaft Axial-Displacement Sensor
NASA Tech Briefs ; 9 , 4
1986-03-01
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Englisch
Shaft Runout Inspection by a Fiber Optic Displacement Sensor
British Library Online Contents | 1995
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