Selected measurement techniques and sensor systems

Experiments in multiphase flows require dedicated measurement techniques, which are often not commercially available. We have a long tradition in the development of special multiphase flow sensor and imaging techniques for in-detail flow analyses, with a focus on measurement with high resolution in space and time. Recently pioneered imaging techniques are the wire-mesh sensor, X-ray and gamma ray tomography as well as fast local probes for phase fraction, temperatures and velocities, which withstand aggressive process environments and high pressures and temperatures. Some of the techniques could be developed until marketability.


Gittersensor_32x32(1)

Fotos einer Leitfähigkeitsnadelsonde(2)

Aufbau Gammatomograph - deutsche Version(3)

Gamma-Densitometer(4)

Wire-mesh sensors(5)

Needle probes(6)

Gamma-ray computed
tomography(7)

Gamma densitometry(8)


Feinfokus-Röntgenmessplatz(9)

ROFEX CAD(10)

Aufbau schnelle Röntgen-CT(11)


Schematische Darstellung des Messprinzips(12)

X-ray- and micro X-ray
computed tomography(13)

Ultrafast X-ray
tomograph ROFEX(14)

Ultrafast limited angle X-ray
computed tomography(15)

PET(16)

optischer Tomograph(17)

Hochgeschwindigkeitskamera(18)


Mikrogasblasensensor(19)


(20)

Optical tomography(21)

Videometry(22)

Optical micro-bubble sensor(23)

LDA/PDPA(24)


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