Results 231 to 240 of about 16,325 (263)

Design and development of a 331-segment tip–tilt–piston mirror array for space-based adaptive optics

open access: closed, 2007
Jason B. Stewart   +5 more
openalex   +1 more source

Sensitivity to differential piston and to adaptive optics errors with the Large Binocular Telescope Interferometer

open access: closed, 2016
Fabien Patru   +7 more
openalex   +1 more source

Piston's thermal fatigue testing device for thermal engine in motor vehicle, has optical pyrometer that measures maximum temperature in part of piston, and optical measurement unit that indicates structural damage of piston

2011
The device has an electromagnetic induction based heating unit i.e. solenoid coil (12), arranged in a cup (21) of a piston, and adapted to realize heating cycles. A channel (13) of a cooling circuit is permanently supplied with a fluid at temperature lower than maximum temperature reached at the time of the heating cycles. The cooling circuit is placed
Szmytka, Fabien   +3 more
openaire   +1 more source

Design and development of a 329-segment tip-tilt piston mirror array for space-based adaptive optics

open access: closed, 2006
Jason B. Stewart   +5 more
openalex   +1 more source

Integrated Optic Segment Piston Sensor for the GMT

2013
Bennet, Francis   +5 more
openaire   +1 more source

Liquid piston gas compression

Applied Energy, 2009
James D Van De Ven, Perry Y Li
exaly  

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