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Dielectric properties of whole, chopped and powdered grain at various bulk densities
Authors: M.S. Venkatcsh, E. St-Denis, G.S.V. Raghavan, P. Alvo and C. Akyel
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Download file: https://library.csbe-scgab.ca/docs/journal/40/40_3_191_ocr.pdf
Published in: CBE Journal » CBE Journal Volume 40 (1988)
Download RAW file: https://library.csbe-scgab.ca/docs/journal/40/40_3_191_raw.pdf
DOI:
Description: The dielectric properties of whole, chopped, and powdered corn and wheat kernels were determined at 915 MHz and 24°C by the cavity perturbation technique. Existing cubic and quadratic relations were respectively found to describe adequately the functional dependence of dielectric constant and loss on grain sample bulk density. The hypothesis that the dielectric response of particulates with nonhomogeneous layers could change as a result of size reduction was investigated. The data suggest, but do not confirm, this possibility. A more detailed study including proximate analyses and moisture determinations of the fractions would be required.
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Citation: M.S. Venkatcsh, E. St-Denis, G.S.V. Raghavan, P. Alvo and C. Akyel 1998. DIELECTRIC PROPERTIES OF WHOLE, CHOPPED AND POWDERED GRAIN AT VARIOUS BULK DENSITIES. Canadian Agricultural Engineering 40(3):191-200.
Volume: 40
Issue: 3
Pages -
Contributor:
Date: 1998
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Type: Text.Article
Format: PDF
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Relation:
Coverage: Canada
Language 1: en
Language 2:
Rights: Canadian Society for Bioengineering
Notes:
Other files:
DOI:
Description: The dielectric properties of whole, chopped, and powdered corn and wheat kernels were determined at 915 MHz and 24°C by the cavity perturbation technique. Existing cubic and quadratic relations were respectively found to describe adequately the functional dependence of dielectric constant and loss on grain sample bulk density. The hypothesis that the dielectric response of particulates with nonhomogeneous layers could change as a result of size reduction was investigated. The data suggest, but do not confirm, this possibility. A more detailed study including proximate analyses and moisture determinations of the fractions would be required.
Keywords:
Résumé:
Mots-clés:
Citation: M.S. Venkatcsh, E. St-Denis, G.S.V. Raghavan, P. Alvo and C. Akyel 1998. DIELECTRIC PROPERTIES OF WHOLE, CHOPPED AND POWDERED GRAIN AT VARIOUS BULK DENSITIES. Canadian Agricultural Engineering 40(3):191-200.
Volume: 40
Issue: 3
Pages -
Contributor:
Date: 1998
Technical field:
Conference name:
Session name:
Other information:
Type: Text.Article
Format: PDF
Publication type:
Source:
Relation:
Coverage: Canada
Language 1: en
Language 2:
Rights: Canadian Society for Bioengineering
Notes:
Other files:
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