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Unsteadiness in Effervescent Sprays - Measurement and Evaluation Using Combined PIV - PLIF Tecnique
in plane perpendicular to the nozzle axis. Its fluctuations are a measure for spray unsteadiness quantification. The paper deals with influence of operation conditions and spray opsition on the spray ...
BK - Mechanika tekutin
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Evaluation of Effervescent Spray Unsteadiness using PDA technique
Spray stability is one of key parameters for nozzles used for LHO atomization. A method based on statistical evaluation of interparticle time gap of droplets in measurement volume of PDPA analyzator was utilized for its quantification
BK - Mechanika tekutin
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Unsteadiness in Effervescent Sprays, A Comparison of Two Measurement Methods and the Influence of Operation Conditions
the spray unsteadiness development after discharge. Spray is more unsteady atTwo different methods were used to quantify the unsteadiness of effervescent atomizer generated spray in relation to o...
BK - Mechanika tekutin
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Unsteadiness in Effervescent Sprays: a New Evaluation Method and the Influence of Operational Conditions
A new evaluation method of unsteadiness of the spray generated operationalconditions, show that the spray unsteadiness depends mainly on gas-to-liquid ratio (GLR). Decrease in GLR causes the spray to becom...
BK - Mechanika tekutin
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
software program for evaluation of unsteadiness of the spray generated by twin-fluid atomizers
An unique software program for evaluation of unsteadiness of the spray generated by twin-fluid (e.g. effervescent) atomizer. The method is based on measurements of pressure fluctuations in the atomizer mixing chamber. Software uses ...
BK - Mechanika tekutin
- 2009 •
- R
Rok uplatnění
R - Software
Unsteadiness and Spatio-Temporal Statistics in Intermediate Effervescent Spray Region
breakup mechanism is shown to produce spray unsteadiness, which is however significant of effervescent spray unsteadiness. The data show unexpectedly similar levels of unsteadiness applications of efferve...
Fluids and plasma physics (including surface physics)
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
SOME ASPECTS OF TWO-PHASE FLOW OF EFFERVESCENT ATOMIZERS
nonhomogenous spray are deduced. Also spray unsteadiness phenomena is mentiioned ofnonhomogenous spray. The paper desribes methodology of nonhomogeneity measurements and gives......
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Internal two-phase flow and spray characteristics of outside-in-liquid twin-fluid atomizers
atomization suffers a major problem of spray unsteadiness. This work links the flow characteristics inside a newly designed outside-in-liquid (OIL) atomizer with the spray geometries, the optimized OIL atomizer can overcom...
Fluids and plasma physics (including surface physics)
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Spray characteristics and liquid distribution of multi-hole effervescent atomisers for industrial burners
are unsteady under some operating conditions; spray unsteadiness was detected at low previous work. We probed the spray quality by Phase-Doppler anemometry. 3-D plots within the spray. The effect of geome...
Fluids and plasma physics (including surface physics)
- 2016 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Development of low emission monoblock burner: Atomization and combustion of liquid fuels.
flow maps. As effervescent atomizer sprays tend to be unsteady under some operating...
JP - Průmyslové procesy a zpracování
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
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