This HTML5 document contains 48 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n15http://localhost/temp/predkladatel/
n8http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n12http://linked.opendata.cz/ontology/domain/vavai/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n4http://linked.opendata.cz/ontology/domain/vavai/riv/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n10http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F61989100%3A27230%2F08%3A00019256%21RIV09-MSM-27230___/
n5http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n14http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n16http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n9http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n17http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n6http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n13http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F61989100%3A27230%2F08%3A00019256%21RIV09-MSM-27230___
rdf:type
skos:Concept n12:Vysledek
dcterms:description
V článku navrhujeme aplikaci akustických obvodů (aerodynamických charakteristických akustických parametrů) pro hydrodynamickou soustavu s implantovanou rezonanční komorou. Jde o parametry akustická hmotnost (pro trubice soustavy) a akustická poddajnost (pro komory soustavy) za účelem vyhodnocení rezonanční frekvence 5 kHz až 25 kHz, a to pro tlak kapaliny 5 MPa 25 MPa. Teoretický model byl navržen a laboratorně verifikován v závislosti především na geometrických rozměrech elementů soustavy a na tlaku kapaliny za účelem zvýšení nejen frekvence, ale i amplitudy kmitů a tak i energie modulovaného toku působícího dezintegračně na povrch materiálu. The paper proposes a derivation of general characteristic acoustic parameters of the hydrodynamic resonation system elements. The acoustic parameters of the system are the acoustic complianc and acoustic mass as primary parameters for calculation of the theoretical resonation fundamental frequency for turbulent water-flow. Frequency model (5 kHz to 25 kHz) refers to the interpolation for the liquid pressure range from 5 MPa to 25 MPa. The analysis travels in a direction of a value comparison of concrete acoustic characteristic parameters for any element of the system and has been contrasted with theoretical conditions about an acoustic mass for tubes and an acoustic compliance for chambers. This system generates a modulate liquid jet as a result of resonanation chamber implantation. The theoretical model was built on the basis of knowledge of primarily geometric dimensions of the system and the pressures of the liquid to predict values of fundamental frequencies of oscillations. Predicted oscillation The paper proposes a derivation of general characteristic acoustic parameters of the hydrodynamic resonation system elements. The acoustic parameters of the system are the acoustic complianc and acoustic mass as primary parameters for calculation of the theoretical resonation fundamental frequency for turbulent water-flow. Frequency model (5 kHz to 25 kHz) refers to the interpolation for the liquid pressure range from 5 MPa to 25 MPa. The analysis travels in a direction of a value comparison of concrete acoustic characteristic parameters for any element of the system and has been contrasted with theoretical conditions about an acoustic mass for tubes and an acoustic compliance for chambers. This system generates a modulate liquid jet as a result of resonanation chamber implantation. The theoretical model was built on the basis of knowledge of primarily geometric dimensions of the system and the pressures of the liquid to predict values of fundamental frequencies of oscillations. Predicted oscillation
dcterms:title
Hydrodynamická rezonanční průtoková soustava jako akustický obvod Hydrodynamic resonation through-flow system as acoustic circuit Hydrodynamic resonation through-flow system as acoustic circuit
skos:prefLabel
Hydrodynamická rezonanční průtoková soustava jako akustický obvod Hydrodynamic resonation through-flow system as acoustic circuit Hydrodynamic resonation through-flow system as acoustic circuit
skos:notation
RIV/61989100:27230/08:00019256!RIV09-MSM-27230___
n4:aktivita
n16:S
n4:aktivity
S
n4:cisloPeriodika
28
n4:dodaniDat
n13:2009
n4:domaciTvurceVysledku
n8:5317002 n8:4934873 n8:6890253 n8:6155251
n4:druhVysledku
n6:J
n4:duvernostUdaju
n14:S
n4:entitaPredkladatele
n10:predkladatel
n4:idSjednocenehoVysledku
371010
n4:idVysledku
RIV/61989100:27230/08:00019256
n4:jazykVysledku
n9:eng
n4:klicovaSlova
hydrodynamic system; acoustic mass; acoustic compliance; fundamental frequency; analytical model
n4:klicoveSlovo
n5:acoustic%20mass n5:analytical%20model n5:fundamental%20frequency n5:hydrodynamic%20system n5:acoustic%20compliance
n4:kodStatuVydavatele
PL - Polská republika
n4:kontrolniKodProRIV
[A6D7B74C4904]
n4:nazevZdroje
Archives of Mechanical Technology and Automation
n4:obor
n17:BK
n4:pocetDomacichTvurcuVysledku
4
n4:pocetTvurcuVysledku
5
n4:rokUplatneniVysledku
n13:2008
n4:svazekPeriodika
4
n4:tvurceVysledku
Hloch, Sergej Sadílek, Marek Čep, Robert Kušnerová, Milena Valíček, Jan
s:issn
1233-9709
s:numberOfPages
10
n15:organizacniJednotka
27230