Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/54378
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dc.titleA microcomputer based data acquisition system for hot wire anemometry
dc.contributor.authorChew, Y.T.
dc.contributor.authorHa, S.M.
dc.date.accessioned2014-06-16T09:30:31Z
dc.date.available2014-06-16T09:30:31Z
dc.date.issued1988-07
dc.identifier.citationChew, Y.T.,Ha, S.M. (1988-07). A microcomputer based data acquisition system for hot wire anemometry. Journal of Microcomputer Applications 11 (3) : 195-209. ScholarBank@NUS Repository.
dc.identifier.issn07457138
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/54378
dc.description.abstractA microcomputer based data acquisition system for hot wire anemometry has been developed as an alternative to conventional analogue systems. The system is capable of acquiring data on four channels simultaneously at acquisition rates of up to 13 kHz with 12 bit resolution. Subsequent processing of the data is performed by software and enables the calculation of mean velocity, Reynolds normal and shear stresses, autocorrelation coefficient, integral time and length scales, and Fast Fourier Transform of the turbulence quantities. Compared with the conventional analogue systems, the digital system offers significant advantages in cost, flexibility, convenience, and immunity from electrical noise and drift. © 1988.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentMECHANICAL & PRODUCTION ENGINEERING
dc.description.sourcetitleJournal of Microcomputer Applications
dc.description.volume11
dc.description.issue3
dc.description.page195-209
dc.identifier.isiutNOT_IN_WOS
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