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Dynamic calibration and performance of reliable and fast-response coaxial temperature probes in a shock tube facility

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dc.citedby17
dc.contributor.authorMohammed H.A.en_US
dc.contributor.authorSalleh H.en_US
dc.contributor.authorYusoff M.Z.en_US
dc.contributor.authorid15837504600en_US
dc.contributor.authorid24067645400en_US
dc.contributor.authorid7003976733en_US
dc.date.accessioned2023-12-29T07:48:23Z
dc.date.available2023-12-29T07:48:23Z
dc.date.issued2011
dc.description.abstractAn experimental dynamic calibration technique of reliable, rugged, low-cost, and fast-response coaxial temperature probes is presented. These probes were successfully designed and fabricated in-house, in conjunction with its signal processing circuit, which can be used for transient heat transfer measurements in a hypersonic testing facility. These probes have a response time less than 50 ?s with a rise time less than 0.3 ?s. Two types of scratches were used, mainly abrasive papers with different grit sizes and scalpel blades with different thicknesses to form the probe junction. The effect of the scratch technique on the probe's thermal product is investigated. The probes were tested and calibrated in the test section and end wall of the UNITEN shock tube facility at different axial and radial locations. The effects of placing the coaxial temperature probe at different axial and radial distances, different working fluids, and different Mach numbers on the transient surface temperature rise were examined. It was observed from the dynamic calibration results that the thermal product of a particular coaxial temperature probe depends on Mach number, junction scratch technique, and junction location, as well as on the enthalpy conditions. It was also noticed that the calibrated coaxial temperature probe using the scalpel blade technique with a particular blade size gives consistent thermal product values. Thus, it does not require an individual calibration. However, for a coaxial temperature probe whose junction was created using the abrasive paper technique with different grit sizes, a calibration for each coaxial temperature probe is likely to be needed. Copyright � Taylor & Francis Group, LLC.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1080/08916152.2010.482752
dc.identifier.epage132
dc.identifier.issue2
dc.identifier.scopus2-s2.0-79952916835
dc.identifier.spage109
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-79952916835&doi=10.1080%2f08916152.2010.482752&partnerID=40&md5=ce42d81e90f43a09543cebb56fae5e47
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30487
dc.identifier.volume24
dc.pagecount23
dc.sourceScopus
dc.sourcetitleExperimental Heat Transfer
dc.subjectdynamic calibration
dc.subjectexperimental performance
dc.subjectfast response
dc.subjectshock tube facility
dc.subjecttemperature probes
dc.subjectthermal product
dc.subjectAbrasives
dc.subjectAerodynamics
dc.subjectCalibration
dc.subjectHeating
dc.subjectMach number
dc.subjectShock tubes
dc.subjectSignal processing
dc.subjectTubes (components)
dc.subjectDynamic calibration
dc.subjectexperimental performance
dc.subjectFast response
dc.subjectshock tube facility
dc.subjecttemperature probes
dc.subjectthermal product
dc.subjectProbes
dc.titleDynamic calibration and performance of reliable and fast-response coaxial temperature probes in a shock tube facilityen_US
dc.typeArticleen_US
dspace.entity.typePublication
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