Academic literature on the topic 'Vapor pressure measurement'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Vapor pressure measurement.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Vapor pressure measurement"

1

Mato, Fidel, and Maria J. Cocero. "Measurement of vapor pressures of electrolyte solutions by vapor pressure osmometry." Journal of Chemical & Engineering Data 33, no. 1 (1988): 38–39. http://dx.doi.org/10.1021/je00051a013.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Son, Sang Han, and Fumitaka Tsukihashi. "Vapor Pressure Measurement of Zinc Oxychloride." ISIJ International 43, no. 9 (2003): 1356–61. http://dx.doi.org/10.2355/isijinternational.43.1356.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Son, Sang Han, and Fumitaka Tsukihashi. "Vapor pressure measurement of zinc oxychloride." Journal of Physics and Chemistry of Solids 66, no. 2-4 (2005): 392–95. http://dx.doi.org/10.1016/j.jpcs.2004.06.085.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Brunetti, Bruno, Vincenzo Piacente, and Paolo Scardala. "Torsion Measurement of Orpiment Vapor Pressure." Journal of Chemical & Engineering Data 52, no. 4 (2007): 1343–46. http://dx.doi.org/10.1021/je700056e.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Shi, Xing, Peggy Johnson, and Eric Burnett. "Uncertainty Analysis for Vapor Pressure Measurement." Journal of Building Physics 30, no. 4 (2007): 317–36. http://dx.doi.org/10.1177/1744259106075235.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Fukuta, N., and C. M. Gramada. "Vapor Pressure Measurement of Supercooled Water." Journal of the Atmospheric Sciences 60, no. 15 (2003): 1871–75. http://dx.doi.org/10.1175/1520-0469(2003)060<1871:vpmosw>2.0.co;2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Oscar Awitor, Komla, Laurent Bernard, Bernard Coupat, Jean Paul Fournier, and Philippe Verdier. "Measurement of mercurous chloride vapor pressure." New Journal of Chemistry 24, no. 6 (2000): 399–401. http://dx.doi.org/10.1039/b000238k.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Krieger, Ulrich K., Franziska Siegrist, Claudia Marcolli, et al. "A reference data set for validating vapor pressure measurement techniques: homologous series of polyethylene glycols." Atmospheric Measurement Techniques 11, no. 1 (2018): 49–63. http://dx.doi.org/10.5194/amt-11-49-2018.

Full text
Abstract:
Abstract. To predict atmospheric partitioning of organic compounds between gas and aerosol particle phase based on explicit models for gas phase chemistry, saturation vapor pressures of the compounds need to be estimated. Estimation methods based on functional group contributions require training sets of compounds with well-established saturation vapor pressures. However, vapor pressures of semivolatile and low-volatility organic molecules at atmospheric temperatures reported in the literature often differ by several orders of magnitude between measurement techniques. These discrepancies excee
APA, Harvard, Vancouver, ISO, and other styles
9

Hung, James Y., and James A. Forst. "Direct Vapor Pressure Measurement of Heatset Inks." Drying Technology 9, no. 2 (1991): 501–6. http://dx.doi.org/10.1080/07373939108916678.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Huisman, A. J., U. K. Krieger, A. Zuend, C. Marcolli, and T. Peter. "Vapor pressures of substituted polycarboxylic acids are much lower than previously reported." Atmospheric Chemistry and Physics Discussions 13, no. 1 (2013): 1133–77. http://dx.doi.org/10.5194/acpd-13-1133-2013.

Full text
Abstract:
Abstract. The partitioning of compounds between the aerosol and gas phase is a primary focus in the study of the formation and fate of secondary organic aerosol. We present measurements of the vapor pressure of 2-Methylmalonic (isosuccinic) acid, 2-Hydroxymalonic (tartronic) acid, 2-Methylglutaric acid, 3-Hydroxy-3-carboxy-glutaric (citric) acid and 2,3-Dihydroxysuccinic (tartaric) acid which were obtained from the evaporation rate of supersaturated liquid particles levitated in an electrodynamic balance. Our measurements indicate that the pure component liquid vapor pressures at 298.15 K for
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Vapor pressure measurement"

1

Wright, Jeffery Raymond. "Recovery of refrigerant vapor leakage using high pressure psychrometrics." Thesis, Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/17258.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Hatada, Naoyuki. "Low-Temperature Synthesis, Thermodynamic Properties, and Electrical Conduction Properties of Lanthanum Phosphates." 京都大学 (Kyoto University), 2012. http://hdl.handle.net/2433/157583.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Gabes, Yamina. "Étude de la faisabilité et mise au point d'un dispositif de mesure des équilibres liquide-vapeur : application à l'étude des solutions aqueuses d'électrolytes." Vandoeuvre-les-Nancy, INPL, 1996. http://www.theses.fr/1996INPL104N.

Full text
Abstract:
L’objectif du présent travail concerne la construction d'un dispositif manométrique statique destiné à mesurer la pression de vapeur totale à l'équilibre au-dessus de solutions aqueuses d'électrolytes. Deux dispositifs ont été construits. Le premier a permis de mettre au point le protocole expérimental permettant, en particulier, de faire des séries de mesures à composition constante. Le second a été construit avec une instrumentation de haut niveau. Le système H2O-NaCl a été étudié entre la température ambiante et 100°C environ et les résultats expérimentaux ont été traités à l'aide des modèl
APA, Harvard, Vancouver, ISO, and other styles
4

Hållstedt, Julius. "Epitaxy and characterization of SiGeC layers grown by reduced pressure chemical vapor deposition." Licentiate thesis, KTH, Microelectronics and Information Technology, IMIT, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1718.

Full text
Abstract:
<p>Heteroepitaxial SiGeC layers have attracted immenseattention as a material for high frequency devices duringrecent years. The unique properties of integrating carbon inSiGe are the additional freedom for strain and bandgapengineering as well as allowing more aggressive device designdue to the potential for increased thermal budget duringprocessing. This work presents different issues on epitaxialgrowth, defect density, dopant incorporation and electricalproperties of SiGeC epitaxial layers, intended for variousdevice applications.</p><p>Non-selective and selective epitaxial growth of Si<sub
APA, Harvard, Vancouver, ISO, and other styles
5

Härtel, Martin [Verfasser], and Thomas M. [Akademischer Betreuer] Klapötke. "Studies towards the gas-phase detection of hazardous materials by vapor pressure measurements with the transpiration method in combination with vacuum outlet GC/MS / Martin Härtel ; Betreuer: Thomas M. Klapötke." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2017. http://d-nb.info/1144857244/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Mokdad, Sid-Ali. "Contribution à la détermination de la courbe de pression de vapeur saturante de l’eau pure dans la plage de –80 °C à +100 °C, avec une très haute exactitude." Thesis, Paris, CNAM, 2012. http://www.theses.fr/2012CNAM0825/document.

Full text
Abstract:
La détermination des propriétés physiques de l’eau pure, notamment la pression de vapeur saturante en fonction de la température, est un enjeu majeur en humidité et identifié comme tel par le Comité Consultatif de Thermométrie (CCT-WG6) sous-groupe Humidité du Comité Technique de Température (TC-T) afin d’améliorer les incertitudes des références nationales en humidité. A cette fin, le LNE-CETIAT et le LNE-Cnam ont développé conjointement un dispositif expérimental permettant d’accéder au couple température / pression de vapeur saturante de l’eau pure. Le principe est basé sur une mesure stati
APA, Harvard, Vancouver, ISO, and other styles
7

Messabeb, Hamdi. "Caractérisation thermodynamique des équilibres liquide-vapeur des systèmes CO2 – eaux salées dans des conditions de hautes températures et hautes pressions." Thesis, Pau, 2017. http://www.theses.fr/2017PAUU3013/document.

Full text
Abstract:
Cette thèse est financée par Total et par l’agence nationale de la recherche (ANR), elle s’inscrit dans le cadre du projet SIGARRR (simulation de l’impact des gaz annexes injectés avec le CO2 pendant le stockage géologique sur la réactivité des roches réservoirs). L’objectif de la thèse est d’acquérir expérimentalement des points de solubilité du CO2 dans des solutions aqueuses salées de chlorure de sodium et de chlorure de calcium dans des conditions de hautes températures (323K &lt; T &lt; 423K) et hautes pressions (5 MPa &lt; P &lt; 20 MPa) à des salinités élevées (1 à 6 mol/kg).Suite à une
APA, Harvard, Vancouver, ISO, and other styles
8

El, Kharbachi Abdelouahab. "Etude des réactions complexes en phase solide pour stockage d'hydrogène." Thesis, Grenoble, 2011. http://www.theses.fr/2011GRENI010.

Full text
Abstract:
Le stockage d'hydrogène en phase solide sous forme d'hydrures, est l'une des solutions non-polluantes futures pour le stockage et le transport de l'énergie. Parmi les matériaux candidats, LiBH4 a été sélectionné vu sa capacité gravimétrique élevée en hydrogène (jusqu'à 13,6 % H2 en masse). Ce matériaux possède des propriétés thermodynamiques et cinétiques insuffisamment établies pour comprendre son comportement dans les applications futures. Sa décomposition peut être facilitée en présence de l'hydrure MgH2. Ainsi, le composite MgH2-xLiBH4<br>Hydrides for solid-state hydrogen storage are one o
APA, Harvard, Vancouver, ISO, and other styles
9

Lin, Chi-Fung, and 林麒峰. "Measurement of the Vapor Pressure of Desiccant Systems." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/72100071012315682725.

Full text
Abstract:
碩士<br>中原大學<br>化學工程研究所<br>90<br>The vapor pressure of salt/ organic solvent/ water systems have been measured at 30, 35, 40, 50, 60, 70℃. The salts studied are LiCl, LiBr and CaCl2.The organic solvents are TEG (Triethylene glycol) and PG (Propylene glycol)+water. The concentration of salts are ranging from 4 wt%~25 wt%. The concentration of organic solvent are ranging from 50 wt%~80 wt%. The Antoine equation has been applied to correlate the measured data. Satisfactory results were obtained for calculation of the vapor pressure of salt / organic solvent / water for the system studied. The resu
APA, Harvard, Vancouver, ISO, and other styles
10

Farouk, Tanvir I. "Measurement of adsorption for pressures very close to the saturation vapor pressure." 2004. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=95168&T=F.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Vapor pressure measurement"

1

International, ASTM, ed. Distillation and vapor pressure measurement in petroleum products. ASTM International, 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Montemayor, Rey G., ed. Distillation and Vapor Pressure Measurement in Petroleum Products. ASTM International, 2008. http://dx.doi.org/10.1520/mnl51-eb.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Montemayor, Rey G. Distillation and vapor pressure measurement in petroleum products. ASTM International, 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Montemayor, Rey G. Distillation and vapor pressure measurement in petroleum products. ASTM International, 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

IESNA Testing Procedures Committee. Photometry of Light Sources Subcommittee. IES approved method for the electrical and photometric measurements of low pressure sodium lamps. Illuminating Engineering Society of North America, 1991.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Farouk, Tanvir I. Measurement of adsorption for pressures very close to the saturation vapor pressure. 2004.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

IESNA Testing Procedures Committee. Photometry of Light Sources Subcommittee., ed. IESNA approved method for life testing of low pressure sodium lamps. Illuminating Engineering Society of North America, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

IES approved method of life testing of low pressure sodium lamps. Illuminating Engineering Society of North America, 1991.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

1959-, Baker Joel E., Poster Dianne L, and National Institute of Standards and Technology (U.S.), eds. Review of methods and measurements of selected hydrophobic organic contaminant aqueous solubilities, vapor pressures, and air-water partition coefficients. U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1998.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

United States. National Aeronautics and Space Administration., ed. Droplet-turbulence interactions in sprays exposed to supercritical environmental conditions: Final report, NASA grant, #NAG8-160. National Aeronautics and Space Administration, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Vapor pressure measurement"

1

Wong, N. C., and J. L. Hall. "Servo Control of Amplitude Modulation in FM Spectroscopy: Shot-Noise Limited Measurement of Water Vapor Pressure-Broadening." In Springer Series in Optical Sciences. Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-540-39664-2_124.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Pavese, Franco, and Gianfranco Molinar Min Beciet. "Vapor-Pressure Thermometry." In Modern Gas-Based Temperature and Pressure Measurements. Springer US, 2012. http://dx.doi.org/10.1007/978-1-4419-8282-7_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Pavese, Franco, and Gianfranco Molinar. "Vapor-Pressure Thermometry." In Modern Gas-Based Temperature and Pressure Measurements. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4757-5869-6_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Tomiska, Josef. "Modern Vapor Pressure Measurements Based on the Knudsen-Effusion." In Thermochemistry of Alloys. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1027-0_15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Biais, J., J. F. Bodet, B. Clin, and P. Lalanne. "A Critical Study of Models of Solutions Via Vapour Pressure Measurements of Microemulsions." In Surfactants in Solution. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-1833-0_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

"Water Vapor Pressure Tables." In Water Vapor Measurement. CRC Press, 2012. http://dx.doi.org/10.1201/9781466551978-18.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Brock, Fred V., and Scott J. Richardson. "Hygrometry." In Meteorological Measurement Systems. Oxford University Press, 2001. http://dx.doi.org/10.1093/oso/9780195134513.003.0007.

Full text
Abstract:
The objective of atmospheric humidity measurements is to determine the amount of water vapor present in the atmosphere by weight, by volume, by partial pressure, or by a fraction (percentage) of the saturation (equilibrium) vapor pressure with respect to a plane surface of pure water. The measurement of atmospheric humidity in the field has been and continues to be troublesome. It is especially difficult for automatic weather stations where low cost, low power consumption, and reliability are common constraints. Pure water vapor in equilibrium with a plane surface of pure water exerts a pressure designated e's. This pressure is a function of the temperature of the vapor and liquid phases and can be obtained by integration of the Clausius-Clapeyron equation, assuming linear dependence of the latent heat of vaporization on temperature, L = L0(1+∝ (T-T0)], where T0 = 273.15K, L0 = 2.5008 x 106Jkg-1, the latent heat of water vapor at T0, Rv = 461.51Jkg-1K-1, the gas constant for water vapor, e's0 = 611.21 Pa, the equilibrium water vapor pressure at T = T0, and ∝ = - 9.477 x 10-4 K-1 = average rate of change coefficient for the latent heat of water vapor with respect to temperature. Since water vapor is not a perfect gas, the above equation is not an exact fit. The vapor pressure as a function of temperature has been determined by numerous experiments.
APA, Harvard, Vancouver, ISO, and other styles
8

"VAPOR PRESSURE OF WATER AT DIFFERENT TEMPERATURES." In Principles of Physiological Measurement. Elsevier, 1986. http://dx.doi.org/10.1016/b978-0-12-156955-6.50021-9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Brock, Fred V., and Scott J. Richardson. "Upper Air Measurements." In Meteorological Measurement Systems. Oxford University Press, 2001. http://dx.doi.org/10.1093/oso/9780195134513.003.0014.

Full text
Abstract:
Measurements of atmospheric properties become progressively more difficult with altitude above the surface of the earth, and even surface measurements are difficult over the oceans. First balloons, then airplanes and rockets, were used to carry instruments aloft to make in-situ measurements. Now remote sensors, both ground-based and satellite-borne, are used to monitor the atmosphere. In this context, upper air means all of the troposphere above the first hundred meters or so and, in some cases, the stratosphere. There are many uncertainties associated with remote sensing, so there is a demand for in-situ sensors to verify remote measurements. In addition, the balloon- borne instrument package is relatively inexpensive. However, it should be noted that cost is a matter of perspective; a satellite with its instrumentation, ground station, etc. may be cost-effective when the mission is to make measurements all over the world with good space and time resolution, as synoptic meteorology demands. Upper air measurements of pressure, temperature, water vapor, and winds can be made using in-situ instrument packages (carried aloft by balloons, rockets, or airplanes) and by remote sensors. Remote sensors can be classified as active (energy emitters like radar or lidar) or passive (receiving only, like microwave radiometers), and by whether they “look” up from the ground or down from a satellite. Remote sensors are surveyed briefly before discussing in-situ instruments. Profiles of temperature, humidity, density, etc. can be estimated from satellites using multiple narrow-band radiometers. These are passive sensors that measure longwave radiation upwelling from the atmosphere. For example, temperature profiles can be estimated from satellites by measuring infrared radiation emitted by CO2 (bands around 5000 μm) and O2 (bands around 3.4μm and 15μm) in the atmosphere. Winds can be estimated from cloud movements or by using the Doppler frequency shift due to some component of the atmosphere being carried along with the wind. An active sensor (radar) is used to estimate precipitation and, if it is a Doppler radar, determine winds. The great advantage of satellite-borne instruments is that they can cover the whole earth with excellent spatial resolution.
APA, Harvard, Vancouver, ISO, and other styles
10

"Vapor Pressure Measurements of Water." In Handbook of Food Analytical Chemistry. John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/0471709085.ch2.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Vapor pressure measurement"

1

Johnston, C. M., P. M. F. Nielsen, A. J. Taberner, and I. W. Hunter. "Vapor pressure thermometry at room temperature." In 2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC). IEEE, 2017. http://dx.doi.org/10.1109/i2mtc.2017.7969857.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Asano, Ryota, Ryo Toda, Yuki Matsushita, Mitsunori Hieda, Taku Matsushita, and Nobuo Wada. "Vapor Pressure Measurement for 4He Films Adsorbed on 2D Mesoporous Hectorite." In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP, 2006. http://dx.doi.org/10.1063/1.2354707.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Namioka, N., Y. Takei, N. Minh-Dung, et al. "Measurement of vacuum pressure with cantilever-based differential pressure sensor utilizing vapor pressure and narrow gap of cantilever." In 2016 IEEE 29th International Conference on Micro Electro Mechanical Systems (MEMS). IEEE, 2016. http://dx.doi.org/10.1109/memsys.2016.7421759.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Kokal, Sunil Lalchand, N. S. Meeranpillai, Fawaz Al-Otaibi, and Eisa Al-Madani. "Measurement and Simulation of Low Vapor Pressure Blends of NGL and Stabilized Crude." In SPE Middle East Oil and Gas Show and Conference. Society of Petroleum Engineers, 2005. http://dx.doi.org/10.2118/93388-ms.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Leishear, Robert A. "Experimental Determination of Water Hammer Pressure Transients During Vapor Collapse." In ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/pvp2006-icpvt-11-93521.

Full text
Abstract:
Pressures were measured during water hammer in a steam condensate system. The water hammer mechanism was verified to be vapor collapse in the piping as a pump started, using an ultrasonic measurement of pipe fluid levels. Before the pump started, an overhead pipe was partially full of water. When the pump started, the pipe became filled nearly instantaneously. The vapor collapse created audible water hammers and resultant shock waves in the piping. The shock waves were eliminated by controlling the pump start up using a variable frequency drive (VFD). A slow start prevents the sudden collapse
APA, Harvard, Vancouver, ISO, and other styles
6

Laboureur, Delphine, Jean-Marie Buchlin, and Patrick Rambaud. "Small Scale Experiments on Boiling Liquid Expanding Vapor Explosions: Supercritical BLEVE." In ASME 2012 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/pvp2012-78283.

Full text
Abstract:
The most dangerous accident that can occur in LPG storage is the boiling liquid expanding vapor explosion (BLEVE). To better understand the rupture of the reservoir and the blast wave characteristics, small scale BLEVE experiments are performed with cylinders of 95 ml, filled at 86% with propane, laid horizontally and heated from below. A weakening of the reservoirs on the upper part allows better reproducibility of the rupture. High speed visualization, blast overpressure and surface reservoir temperature are measured. Internal pressure measurement shows that the rupture pressure and temperat
APA, Harvard, Vancouver, ISO, and other styles
7

Hoagland, Hugh, Claude Maurice, Andrew Haines, and Andre Maurice. "ARC flash pressure measurement by physical method, effect of metal vapor on ARC blast." In 2016 IEEE IAS Electrical Safety Workshop (ESW). IEEE, 2016. http://dx.doi.org/10.1109/esw.2016.7499702.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Ding, Hongbing, Yiming Li, Jinxia Li, Peijuan Cao, and Hongjun Sun. "Feature Extraction Based on Optimal Morlet Wavelet for the Pressure Oscillation Induced by Vapor Condensation in a Sonic Nozzle." In 2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC). IEEE, 2019. http://dx.doi.org/10.1109/i2mtc.2019.8826835.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Fan, Zaihua, Ruixiang Wang, and Mingqiang Zheng. "Saturated Vapor Pressure for Mixtures of HFC134a With CuO Refrigerant Oil." In ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer. ASMEDC, 2009. http://dx.doi.org/10.1115/mnhmt2009-18432.

Full text
Abstract:
The mineral nano-CuO refrigeration oil had been prepared. Saturated vapor pressure of pure HFC134a and three kinds of mixtures of HFC134a separately with pure mineral refrigeration oil, mineral nano-CuO refrigeration oil and POE refrigeration oil had been measured by using a set of high-precision fluid thermo-physical properties measurement system. The test results show that the relative deviation of the saturated vapor pressure of the HFC134a ranged from −0.02% to 0.70%, when mixed with 7.7%(w/w) nano-CuO refrigeration oil, and the average deviation was 0.33%; when 7.7% POE was mixed, relativ
APA, Harvard, Vancouver, ISO, and other styles
10

Li, Xinzhong, Ruixiang Wang, and Yubo Zong. "Impaction of Mineral Nano-Refrigeration-Oil on the Saturated Vapor Pressure of HFC134a." In ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer. ASMEDC, 2009. http://dx.doi.org/10.1115/mnhmt2009-18411.

Full text
Abstract:
The saturated vapor pressure of HFC134a mixed with mineral nano refrigeration oil was measured by way of the steady-state method. The measurement data were presented as the form of Youbi equation. The nano-partials NiFe2O4, the nano-partials CuO and the mineral lubricant SUNISO 3GS were used to preparation of the mineral nano refrigeration oil. The results show that the saturated vapor pressure of HFC134a mixed with mineral nano refrigeration oil is lower than that of HFC134a mixed with pure mineral lubricant SUNISO 3GS or that of pure HFC134a.
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Vapor pressure measurement"

1

Bliden, Samuel. Measurement of low vapor pressures : a kinetic approach. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.3266.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Carre, D. J., and P. A. Bertrand. Modeling and Measurement of Aryl Phosphate Ester Vapor Pressures at 50 Deg. C. Defense Technical Information Center, 1998. http://dx.doi.org/10.21236/ada357652.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Fircish, D. W., and T. R. Shell. The separation and characterization of a hydrogen getter product mixture: Part 2, measurement of product vapor pressures. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/6762837.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Ho, P. C., and D. A. Palmer. Electrical conductivity measurements of aqueous boric acid at 25--350{degree}C at saturation vapor pressure. Final report. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/212521.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Bamford, Holly A., Holly A. Bamford, Joel E. Baker, and Dianne L. Poster. Review of methods and measurements of selected hydrophobic organic contaminant aqueous solubilities, vapor pressures, and air-water partition coefficients. National Institute of Standards and Technology, 1998. http://dx.doi.org/10.6028/nist.sp.928.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Morgan, D., and R. Kobayashi. Extension of Pitzer corresponding states correlations using new vapor pressure measurements of the n-alkanes C sub 10 to C sub 28. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/7054808.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Lee, S. H. D., and E. L. Carls. Measurement of alkali metal vapors and their removal from a pressuriz ed fluidized-bed combustor process stream: Annual report, October 1986--September 1987. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/6351627.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!