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المؤلفLad, N.
المؤلفAroussi, A.
المؤلفAdebayo, D.
تاريخ الإتاحة2024-01-23T07:05:05Z
تاريخ النشر2011-01-01
اسم المنشورMeasurement Science and Technology
المعرّفhttp://dx.doi.org/10.1088/0957-0233/22/6/064003
الاقتباسLad, N., Aroussi, A., & Adebayo, D. (2011). Flow mapping of multiphase flows using a novel single stem endoscopic particle image velocimetry instrument. Measurement Science and Technology, 22(6), 064003.‏
الرقم المعياري الدولي للكتاب09570233
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79956151012&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/51082
الملخصParticle image velocimetry (PIV) is a successful flow mapping technique which can optically quantify large portions of a flow regime. This enables the method to be completely non-intrusive. The ability to be non-intrusive to any flow has allowed PIV to be used in a large range of industrial sectors for many applications. However, a fundamental disadvantage of the conventional PIV technique is that it cannot easily be used with flows which have no or limited optical access. Flows which have limited optical access for PIV measurement have been addressed using endoscopic PIV techniques. This system uses two separate probes which relay a light sheet and imaging optics to a planar position within the desired flow regime. This system is effective in medical and engineering applications. The present study has been involved in the development of a new endoscopic PIV system which integrates the illumination and imaging optics into one rigid probe. This paper focuses on the validation of the images taken from the novel single stem endoscopic PIV system. The probe is used within atomized spray flow and is compared with conventional PIV measurement and also pitot-static data. The endoscopic PIV system provides images which create localized velocity maps that are comparable with the global measurement of the conventional PIV system. The velocity information for both systems clearly show similar results for the spray characterization and are also validated using the pitot-static data. © 2011 IOP Publishing Ltd.
اللغةen
الناشرInstitute of Physics Publishing
الموضوعflow-mapping
gas-liquid
multiphase flow
novel
PIV
spray
العنوانFlow mapping of multiphase flows using a novel single stem endoscopic particle image velocimetry instrument
النوعConference Paper
رقم العدد6
رقم المجلد22


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