About: Microwave Radiation Effect on Axial Fluid Permeability in False Heartwood of Beech (Fagus sylvatica L.)

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About: Microwave Radiation Effect on Axial Fluid Permeability in False Heartwood of Beech (Fagus sylvatica L.) Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.ncsu.edu/bioresources/BioRes_09/BioRes_09_1_372_Domeny_KD_Microwave_Rad_Axial_Fluid_Permability_Beech_4619.pdf
Description	The purpose of this study was to evaluate the effect of microwave radiation on the fluid permeability and compression strength parallel to the grain of beech false heartwood. The European beech (Fagus sylvatica L.) was selected, and samples of false heartwood with dimensions of 30x20x20 mm3 were used. The microwave treatment was carried out in a laboratory device at a frequency of 2.45 GHz. The testing samples were divided into three groups (untreated, treated at 20-s intervals, and treated at 30-s intervals). The permeability was measured in the axial direction using distilled water. The coefficient of specific permeability was calculated using Darcy's law. The results showed that the coefficient of specific permeability increased by up to 159% in comparison with untreated samples. The compression strength parallel to the grain decreased by up to 15%. The purpose of this study was to evaluate the effect of microwave radiation on the fluid permeability and compression strength parallel to the grain of beech false heartwood. The European beech (Fagus sylvatica L.) was selected, and samples of false heartwood with dimensions of 30x20x20 mm3 were used. The microwave treatment was carried out in a laboratory device at a frequency of 2.45 GHz. The testing samples were divided into three groups (untreated, treated at 20-s intervals, and treated at 30-s intervals). The permeability was measured in the axial direction using distilled water. The coefficient of specific permeability was calculated using Darcy's law. The results showed that the coefficient of specific permeability increased by up to 159% in comparison with untreated samples. The compression strength parallel to the grain decreased by up to 15%. (en)
Title	Microwave Radiation Effect on Axial Fluid Permeability in False Heartwood of Beech (Fagus sylvatica L.) Microwave Radiation Effect on Axial Fluid Permeability in False Heartwood of Beech (Fagus sylvatica L.) (en)
skos:prefLabel	Microwave Radiation Effect on Axial Fluid Permeability in False Heartwood of Beech (Fagus sylvatica L.) Microwave Radiation Effect on Axial Fluid Permeability in False Heartwood of Beech (Fagus sylvatica L.) (en)
skos:notation	RIV/62156489:43410/14:00212720!RIV15-MSM-43410___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE2.3.20.0269)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Koiš, Vojtěch Dömény, Jakub Dejmal, Aleš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Lesnická a dřevařská fakulta
http://linked.open...dnocenehoVysledku	29284
http://linked.open...ai/riv/idVysledku	RIV/62156489:43410/14:00212720
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	False heartwood; Microwave treatment; European beech; Compression strength; Permeability; High-frequency energy (en)
http://linked.open.../riv/klicoveSlovo	False heartwood European beech Permeability Compression strength High-frequency energy Microwave treatment
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[414353040E0C]
http://linked.open...i/riv/nazevZdroje	BioResources
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	The establishment of an international research team for the development of new wood-based materials
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Dejmal, Aleš Dömény, Jakub Koiš, Vojtěch
http://linked.open...ain/vavai/riv/wos	331996500031
issn	1930-2126
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	43410

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