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Start Over Author "Dastoor, P" Topic low temperature engineering Journal review of scientific instruments

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1 results on '"Dastoor, P"'

1. A simple counter-flow cooling system for a supersonic free-jet beam source assembly.

Author

Barr, M., Fahy, A., Martens, J., and Dastoor, P. C.

Subjects
*COOLING systems, *THERMODYNAMICS of heat exchangers, *LOW temperature engineering, *HEAT sinks, *HEAT pump thermodynamics
Abstract

A simple design for an inexpensive, cooled, free-jet beam source is described. The source assembly features an integrated cooling system as supplied by a counter-flow of chilled nitrogen, and is composed primarily of off-the-shelf tube fittings. The design facilitates rapid implementation and eases subsequent alignment with respect to any downstream beamline aperture. The source assembly outlined cools the full length of the stagnation volume, offering temperature control down to 100 K and long-term temperature stability better than ± 1 K. [ABSTRACT FROM AUTHOR]

Published
2016
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