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FRAP’s unique unsteady pressure measurement technology provides a range of finely tuned measurements highly resolved in space and time. The system is designed to operate with LSc’s Fast-response aerodynamic probes such as the FRAP-ST for high measurement bandwidth, FRAP-HT for high temperature applications, FRAP-HTH for measurement in wet steam or FRAP-7S for large flow angles measurements. The system is also compatible with the FRAP-STE measuring concurrently the 2D unsteady total pressure and total temperature field. The probes are equipped with encapsulated pressure sensors into probe tips as small as 0.9mm. The probes enable the measurement of the 3-dimensionnal flowfield (flow angles, total pressure and static pressure) up to a frequency of 48KHz, as well as the measurement of total temperature up to 1Hz.
FRAP technology is supported with full turn-key system: signal acquisition boards, traversing system, pressure supply unit, power pressure units, post processing software (including the Herkules Matlab module) and a high performance PC are mounted in a 19” stand-alone measurement tower.
Supports all LSc 5-Hole and third party measurement probes.
The Herkules data reduction and analysis tool supports the large and complex data set from unsteady flow fields (up to 50GB per traverse). A simple user interface fronts a powerful full-suite analysis tool illustrating greater efficiency potential in the design and development process.
Mühlegasse 18
CH – 6340 Baar
Switzerland
Weinbergstrasse 31,
CH-8006 Zürich,
Switzerland
info@limmatscientific.ch