Multimodality tomography for multiphase hydrocarbon flow measurements
Hjertaker, B.T., Tjugum, S.-A., Hammer, E.A., Johansen, G.A.
Published in IEEE sensors journal (01.04.2005)
Published in IEEE sensors journal (01.04.2005)
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Journal Article
Scattered gamma radiation utilized for level measurements in gravitational separators
Holstad, M.B., Johansen, G.A., Jackson, P., Eidsnes, K.S.
Published in IEEE sensors journal (01.04.2005)
Published in IEEE sensors journal (01.04.2005)
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Journal Article
Salinity and flow regime independent multiphase flow measurements
Sætre, C., Johansen, G.A., Tjugum, S.A.
Published in Flow measurement and instrumentation (01.12.2010)
Published in Flow measurement and instrumentation (01.12.2010)
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Journal Article
Monte Carlo modelling of gamma-ray stopping efficiencies of Geiger–Müller counters
Meric, I., Johansen, G.A., Holstad, M.B., Gardner, R.P.
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21.04.2011)
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21.04.2011)
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Journal Article
Dynamic characterization of a high speed gamma-ray tomograph
Maad, R., Hjertaker, B.T., Johansen, G.A., Olsen, Ø.
Published in Flow measurement and instrumentation (01.12.2010)
Published in Flow measurement and instrumentation (01.12.2010)
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Journal Article
Multiphase flow regime identification by multibeam gamma-ray densitometry
Tjugum, S A, Hjertaker, B T, Johansen, G A
Published in Measurement science & technology (01.08.2002)
Published in Measurement science & technology (01.08.2002)
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Journal Article
The use of gamma radiation in fluid flow measurements
Tjugum, S.A., Johansen, G.A., Holstad, M.B.
Published in Radiation physics and chemistry (Oxford, England : 1993) (01.06.2001)
Published in Radiation physics and chemistry (Oxford, England : 1993) (01.06.2001)
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Journal Article
Gamma-ray detection with an UV-enhanced photodiode and scintillation crystals emitting at short wavelengths
Johansen, G.A., Frøyen, S., Hansen, T.-E.
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01.03.1997)
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01.03.1997)
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Journal Article