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industrie mécanique - iate.europa.eu
Un dispositif de calcul (440, 540, 640) reçoit le premier et le second signaux du capteur et est configuré pour calculer un titre en vapeur de l'écoulement sur la base desdits signaux (700).

A computing device (440, 540, 640) receives the first and second sensor signals and is configured to calculate a steam quality of the flow from the first and second sensor signals (700).

industrie mécanique - wipo.int
Experimental study of single and two-phase adiabatic flow distribution in compact heat exchangers
... Les valeurs de titre en vapeur en entrée de section d'essai sont comprises entre 0,1 et 0,9....
... The range of vapour quality values at the test section inlet was b....
général - core.ac.uk -
Distribution d'écoulements adiabatiques mono- et diphasiques et chutes de pression dans un échangeur à mini-canaux
... La gamme de titre en vapeur en entrée de section d'essais varie entre 0,1 et 0,9....
... The range of the vapour quality at the test section inlet was between 0.1...
général - core.ac.uk -
1 quality metrics in academic libraries: striving for excellenceQuality in academic libraries is a multi-dimensional construct....
industrie mécanique / politique de l'environnement / technologie et réglementation technique - core.ac.uk - PDF: www.isast.org
titre en vapeur
sciences naturelles et appliquées - iate.europa.eu
Review and comparative analysis of studies on saturated flow boiling in small channels...relating to saturated flow boiling in minichannels and microchannels are reviewed, with a focus on the functional dependence of the heat transfer characteristics on thermodynamic vapor quality....
général - core.ac.uk - PDF: docs.lib.purdue.edu
Heat transfer characteristics of water during flow boiling in a vertical rectangular mini-channel ... The influence of heat flux, mass flux and vapor quality on heat transfer coefficient is also analyzed....
Film boiling of saturated liquid flowing upward through a heated tube: high vapor quality range... Heat Transfer Laboratory covered the case in which only a small percentage of the total mass flow is vaporized, this investigation has been concentrated on film boiling in the region where the vapor quality is greater than 10 percent....
Pressure drop during evaporation of 1,1,1,2-tetrafluoroethane (r-134a) in a plate heat exchanger... The influences of mass flux, heat flux and vapor quality on the two-phase pressure drop are specially analyzed and compared with previously published experimental data and literature correlations....
 PDF: doaj.org
Optimal frictional pressure drop and vapor quality relationship of ammonia and r22 in two-phase flow... Numerous studies in the past have looked at the predicted and measured frictional pressure drop of coolants as the vapor quality increases....
sciences naturelles et appliquées - iate.europa.eu
Two-phase pressure drop during flow boiling of hydrocarbon fluids... The systematic trends of the measured pressure gradient with respect to vapour quality, mass flux and pressure are examined....
général - core.ac.uk - PDF: www.eurotherm2008.tue.nl
On the phenomenon of two-phase flow maldistribution in a heat exchanger undergoing condensation... The thermal performance degradation factor, D, is dependent on the standard deviation and skew of the flow profile and the change of vapour quality along the flow circuits....
 PDF: doaj.org
Abstract a comparison with the three-zone model for flow boiling heat transfer in small diameter tubes...2.01 mm using R134a as the working fluid, indicate that the local heat transfer coefficient increases with heat flux and is independent of vapour quality when this is les
Experimental two-phase heat transfer study of r245fa in horizontal mini-channels at high saturation temperatures... The experimental data was used to determine the influence of the saturation temperature, mass flux, heat flux and vapour quality on the heat transfer coefficient....
Flow boiling in a 1.1 mm tube with r134a: experimental results and comparison with model... The experimental results demonstrate that the heat transfer coefficient increases with heat flux and system pressure, but does not change with vapour quality when the quality is less than about 50 % for low heat and mass flux values....
sciences naturelles et appliquées - iate.europa.eu
Effect of ethanolamine, ammonia, acetic acid, andformic acid on two-phase flow accelerated corrosion in steam–watercycles... The effect of acetic acid on the corrosionrate was most pronounced at the highest tested steam quality....
général - core.ac.uk - PDF: figshare.com
Determination of steam quality and its affecting parameters on a steam turbine / julie norazreen mat azahar...reheaters.Superheaters and reheaters basically improved the thermal efficiency by enhancing thesteam quality which means less water droplets in the steam exiting the boiler....
Automatic exit steam quality control for boiling water reactors... The need for control of the flow distribution and/or steam quality in boiling reactors is discussed....
A comparison of mass rate and steam quality reductions to optimize steamflood performance... However, there is little industry consensus on whether the heat cuts should take the form of: (1) mass rate reductions while maintaining the same high steam quality, or (2) steam quality decreases while keeping the same mass rate....
Effects of various steam flooding injection patterns and steam quality to recovery factor... This research aims to determine the effect of several injection patterns and steam quality on oil recovery factor....

Publications scientifiques

Genotyping quality in common f1 population.The genotyping quality score was used to select qualified markers and individuals for subsequent analysis....
commercialisation / industrie mécanique - core.ac.uk - PDF: figshare.com
Tenets for developing quality measures for ambulatory clinical pharmacy servicesDuring the past several years, the emphasis on quality in health care has been evolving....
santé / sciences naturelles et appliquées / consommation - core.ac.uk - PDF: www.accp.com
Service selection for happy users: making user intuitive quality abstractionsThe state of the art service search engines allow the users to pick the services they need, based on the quality properties, offered by these services....
détérioration de l'environnement / industrie mécanique / consommation - core.ac.uk - PDF: www.cs.uoi.gr
Comprehensive index of quality of rolled steel and its applicationThe concept of an integrated indicator of quality of rolled metals, for example bearing steel 1.3520(EN),...
commercialisation / industrie mécanique - core.ac.uk - PDF: lim.bntu.by


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