Dense-phase pneumatically conveyed coal particle velocity measurement using electrostatic probes and cross correlation algorithm

Hdl Handle:
http://hdl.handle.net/10149/95381
Title:
Dense-phase pneumatically conveyed coal particle velocity measurement using electrostatic probes and cross correlation algorithm
Authors:
Xu, C. L. (Chuanlong); Zhang, J. (Jianyong); Yang, D. (Daoyu); Zhou, B. (Bin); Tang, G. (Giahua); Wang, S. M. (Shimin)
Affiliation:
University of Teesside
Citation:
Xu, C. L. et al. (2009) 'Dense-phase pneumatically conveyed coal particle velocity measurement using electrostatic probes and cross correlation algorithm', Journal of Physics Conference Series, 147, Art. no. 012004
Publisher:
Institute of Physics
Journal:
Journal of Physics Conference Series
Issue Date:
2009
URI:
http://hdl.handle.net/10149/95381
DOI:
10.1088/1742-6596/147/1/012004
Abstract:
The fundamental measurement theory of an electrostatic probe and cross-correlation velocity measurement method are introduced in the paper. The effects of the probe's geometric parameters including the length of the probe, the thickness, the length and the relative permittivity of the dielectric pipe, the radius of the screen on the dimensionless calibration coefficient (k) and the statistical error of the transit time (τm) of the correlation velocity measurement system using electrostatic probes were investigated theoretically. Finally the measurement system was applied in a 10 mm bore horizontal section of a dense phase pneumatic conveying system under high pressure circulating pulverized coal over a superficial air velocity range of 0.5-7 m/s for a particle concentration 0.052-0.141 m3/m3. Experimental results obtained demonstrate that the system is capable of providing solid particle velocity measurements with repeatability better than 10 % under the given experimental conditions.
Type:
Article
Language:
en
Keywords:
electrostatic probe; cross-correlation; dense phase; pneumatic conveying system; coal
ISSN:
1742-6588; 1742-6596
Rights:
Author can archive post-print (ie final draft post-refereeing). For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 31/03/2010]
Citation Count:
0 [Scopus, 31/03/2010]

Full metadata record

DC FieldValue Language
dc.contributor.authorXu, C. L. (Chuanlong)en
dc.contributor.authorZhang, J. (Jianyong)en
dc.contributor.authorYang, D. (Daoyu)en
dc.contributor.authorZhou, B. (Bin)en
dc.contributor.authorTang, G. (Giahua)en
dc.contributor.authorWang, S. M. (Shimin)en
dc.date.accessioned2010-03-31T14:44:08Zen
dc.date.available2010-03-31T14:44:08Zen
dc.date.issued2009en
dc.identifier.citationJournal of Physics Conference Series; 147: Article number 012004en
dc.identifier.issn1742-6588en
dc.identifier.issn1742-6596en
dc.identifier.doi10.1088/1742-6596/147/1/012004en
dc.identifier.urihttp://hdl.handle.net/10149/95381en
dc.description.abstractThe fundamental measurement theory of an electrostatic probe and cross-correlation velocity measurement method are introduced in the paper. The effects of the probe's geometric parameters including the length of the probe, the thickness, the length and the relative permittivity of the dielectric pipe, the radius of the screen on the dimensionless calibration coefficient (k) and the statistical error of the transit time (τm) of the correlation velocity measurement system using electrostatic probes were investigated theoretically. Finally the measurement system was applied in a 10 mm bore horizontal section of a dense phase pneumatic conveying system under high pressure circulating pulverized coal over a superficial air velocity range of 0.5-7 m/s for a particle concentration 0.052-0.141 m3/m3. Experimental results obtained demonstrate that the system is capable of providing solid particle velocity measurements with repeatability better than 10 % under the given experimental conditions.en
dc.language.isoenen
dc.publisherInstitute of Physicsen
dc.rightsAuthor can archive post-print (ie final draft post-refereeing). For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 31/03/2010]en
dc.subjectelectrostatic probeen
dc.subjectcross-correlationen
dc.subjectdense phaseen
dc.subjectpneumatic conveying systemen
dc.subjectcoalen
dc.titleDense-phase pneumatically conveyed coal particle velocity measurement using electrostatic probes and cross correlation algorithmen
dc.typeArticleen
dc.contributor.departmentUniversity of Teessideen
dc.identifier.journalJournal of Physics Conference Seriesen
ref.citationcount0 [Scopus, 31/03/2010]en
or.citation.harvardXu, C. L. et al. (2009) 'Dense-phase pneumatically conveyed coal particle velocity measurement using electrostatic probes and cross correlation algorithm', Journal of Physics Conference Series, 147, Art. no. 012004en
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