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| dc.contributor.author | Wang, T.Y.
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| dc.contributor.author | Zhang, H.J.
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| dc.contributor.author | He, C.S.
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| dc.contributor.author | Chen, H.
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| dc.date.accessioned | 2014-12-15T07:26:45Z | |
| dc.date.available | 2014-12-15T07:26:45Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | Paper presented at the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Malta, 16-18 July, 2012. | en_ZA |
| dc.description.abstract | The principle of the frequency modulation Doppler global velocimetry (FM-DGV) is presented in this paper. A FM-DGV system has been developed, of which a CCD camera was used as the detector to receive scattering light. The system was made up of a narrow band laser, a light-sheet-generating optics, an iodine cell, a frequency monitor unit, and an image acquisition CCD camera. Based on this system, measurements have been carried out on the velocity distributions of a rotating wheel. The results show that the system works well, and the maximum velocity measurement error is less than 2m/s. | en_ZA |
| dc.description.librarian | dc2014 | en_ZA |
| dc.format.extent | 5 pages | en_ZA |
| dc.format.medium | en_ZA | |
| dc.identifier.citation | Wang, TY, Zhang, HJ, He, CS & Chen, H 2012, A study on the frequency modulation doppler global velocimetry system, Paper presented to the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Malta, 16-18 July, 2012. | en_ZA |
| dc.identifier.isbn | 9781868549863 | |
| dc.identifier.uri | http://hdl.handle.net/2263/42980 | |
| dc.language.iso | en | en_ZA |
| dc.publisher | International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics | en_ZA |
| dc.relation.ispartof | HEFAT 2012 | en_US |
| dc.rights | University of Pretoria | en_ZA |
| dc.subject | Frequency modulation | en_ZA |
| dc.subject | Frequency modulation Doppler global velocimetry | en_ZA |
| dc.subject | Velocity distributions of a rotating wheel | en_ZA |
| dc.subject | (FM-DGV) | en_ZA |
| dc.title | A study on the frequency modulation doppler global velocimetry system | en_ZA |
| dc.type | Presentation | en_ZA |
