Modelling and comparing two canopy shapes using FEM

A tétel rövid nézete
dc.contributor.authorLáng, Z.
dc.contributor.authorCsorba, L.
dc.date.accessioned2021-06-28T09:58:41Z
dc.date.available2021-06-28T09:58:41Z
dc.date.issued2003-10-20
dc.description.abstractCentral leader and Vase form canopy models were built using FEM. Their main characteristics were chosen to be the same. The models were virtually exposed to the effect of steady-state horizontal forced vibration in the frequency range of 0-20 Hz. Acceleration-frequency curves were calculated and drawn to find the best frequency values for the effective detachment and also to see the acceleration differences in the limbs. For the same purpose the direction of shaking was also changed. It was found that for the Central leader canopy shape multidirectional shaking would bring uniform detachment while for the Vase form trees also the unidirectional shakers were appropriate. The acceleration achieved for the Vase form models were much higher than for the Central leader type. The acceleration-frequency curve of the shaker unit can be used to find the best frequency for shaking.en
dc.formatapplication/pdf
dc.identifier.citationInternational Journal of Horticultural Science, Vol. 9 No. 3-4 (2003) , 71-74.
dc.identifier.doihttps://doi.org/10.31421/IJHS/9/3-4/408
dc.identifier.eissn2676-931X
dc.identifier.issn1585-0404
dc.identifier.issue3-4
dc.identifier.jatitleInt. j. hortic. sci.
dc.identifier.jtitleInternational Journal of Horticultural Science
dc.identifier.urihttps://hdl.handle.net/2437/314214en
dc.identifier.volume9
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/408
dc.rights.accessOpen Access
dc.rights.ownerInternational Journal of Horticultural Science
dc.subjectfruit treeen
dc.subjectmodellingen
dc.subjectFEMen
dc.subjectlimb shapeen
dc.subjectshaker harvestingen
dc.titleModelling and comparing two canopy shapes using FEMen
dc.typefolyóiratcikkhu
dc.typearticleen
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