Relevant bibliographies by topics / Vapour Pressure Measurements

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Vapour Pressure Measurements'

Author: Grafiati
Published: 4 June 2021
Last updated: 13 February 2022

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 'Vapour Pressure Measurements.'

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 "Vapour Pressure Measurements"

1

Belaustegi, Y., M. J. Citores, and L. A. Fernández. "Automation of Vapour Pressure Osmometry measurements." Journal of Automatic Chemistry 13, no. 5 (1991): 181–85. http://dx.doi.org/10.1155/s1463924691000329.

Full text
Abstract:
A program has been developed for the control of Vapour Pressure Osmometry (VPO) measurements. The output signal of a Vapour Pressure Osmometer is read by an A/D converter card installed in one of the expansion slots of a PC microcomputer. The stability of the measurements is checked by analysing the first derivative of the smoothed signals, which is calculated in real time. Sets of repeated measurements are carried out under the supervision of a computer program as a check for their reproducibility. When the set is ended the program calculates the average and its standard deviation.The program
APA, Harvard, Vancouver, ISO, and other styles
2

van Driel, M. "Vapour pressure measurements of phosphorus oxybromide." Recueil des Travaux Chimiques des Pays-Bas 61, no. 10 (2010): 748–50. http://dx.doi.org/10.1002/recl.19420611005.

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

Kawaguchi, Shogo, Michitaka Takemoto, Hideki Tanaka, Shotaro Hiraide, Kunihisa Sugimoto, and Yoshiki Kubota. "Fast continuous measurement of synchrotron powder diffraction synchronized with controlling gas and vapour pressures at beamline BL02B2 of SPring-8." Journal of Synchrotron Radiation 27, no. 3 (2020): 616–24. http://dx.doi.org/10.1107/s1600577520001599.

Full text
Abstract:
A gas- and vapour-pressure control system synchronized with the continuous data acquisition of millisecond high-resolution powder diffraction measurements was developed to study structural change processes in gas storage and reaction materials such as metal organic framework compounds, zeolite and layered double hydroxide. The apparatus, which can be set up on beamline BL02B2 at SPring-8, mainly comprises a pressure control system of gases and vapour, a gas cell for a capillary sample, and six one-dimensional solid-state (MYTHEN) detectors. The pressure control system can be remotely controlle
APA, Harvard, Vancouver, ISO, and other styles
4

Engert, Jost, and Bernd Fellmuth. "3He vapour-pressure measurements between 0.65 and." Physica B: Condensed Matter 284-288 (July 2000): 2002–3. http://dx.doi.org/10.1016/s0921-4526(99)02775-1.

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

Tastevin, G. "Vapour pressure measurements on spin-polarized liquid3He." Physica B: Condensed Matter 194-196 (February 1994): 911–12. http://dx.doi.org/10.1016/0921-4526(94)90785-4.

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

Bannan, Thomas J., Michael Le Breton, Michael Priestley, et al. "A method for extracting calibrated volatility information from the FIGAERO-HR-ToF-CIMS and its experimental application." Atmospheric Measurement Techniques 12, no. 3 (2019): 1429–39. http://dx.doi.org/10.5194/amt-12-1429-2019.

Full text
Abstract:
Abstract. The Filter Inlet for Gases and AEROsols (FIGAERO) is an inlet specifically designed to be coupled with the Aerodyne High-Resolution Time-of-Flight Chemical Ionization Mass Spectrometer (HR-ToF-CIMS). The FIGAERO-HR-ToF-CIMS provides simultaneous molecular information relating to both the gas- and particle-phase samples and has been used to extract vapour pressures (VPs) of the compounds desorbing from the filter whilst giving quantitative concentrations in the particle phase. However, such extraction of vapour pressures of the measured particle-phase components requires use of approp
APA, Harvard, Vancouver, ISO, and other styles
7

Lomperski, S., and J. Dreier. "Dew-point measurements at high water vapour pressure." Measurement Science and Technology 7, no. 5 (1996): 742–45. http://dx.doi.org/10.1088/0957-0233/7/5/003.

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

Bureau, N., J. Jose, I. Mokbel, and J.-C. de Hemptinne. "Vapour pressure measurements and prediction for heavy esters." Journal of Chemical Thermodynamics 33, no. 11 (2001): 1485–98. http://dx.doi.org/10.1006/jcht.2001.0859.

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

Scarozza, S., and V. Piacente. "Total vapour pressure of FeI2 from torsion measurements." Journal of Alloys and Compounds 235, no. 1 (1996): 48–52. http://dx.doi.org/10.1016/0925-8388(95)01911-1.

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

Huinink, J., J. C. van Miltenburg, H. A. J. Oonk, and A. Schuijff. "Vapour-pressure measurements and thermodynamic properties; 1,3,5-tribromobenzene." Recueil des Travaux Chimiques des Pays-Bas 107, no. 3 (2010): 273–77. http://dx.doi.org/10.1002/recl.19881070332.

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

Dissertations / Theses on the topic "Vapour Pressure Measurements"

1

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
2

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
3

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
4

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
5

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
6

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
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

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
9

Motchelaho, A. M. Megne. "Vapour-liquid equilibrium measurements using a static total pressure apparatus." Thesis, 2006. http://hdl.handle.net/10413/9033.

Full text
Abstract:
A novel static total pressure apparatus was designed, built and commissioned for the measurement of VLE data at low to moderate pressures and temperatures. The apparatus of Fischer and Gmehling [1994] was used as a basis for the current design. The continuous-dilution technique (Gibbs and Van Ness [1972]) for sample introduction has been incorporated in our apparatus, so that the full composition range of a mixture can be covered in two runs. This procedure has the considerable advantage of speed. If the liquid is properly degassed, the main limitation of the method is the accuracy with which
APA, Harvard, Vancouver, ISO, and other styles
10

Knock, Jason. "Modification, reconstruction and commissioning of a vapour recirculation apparatus for high-pressure low-temperature vapour-liquid equilibrium measurements." Thesis, 2010. http://hdl.handle.net/10413/3762.

Full text
Abstract:
The vapour recirculation apparatus of Moodley [2002] was modified, reconstructed, and commissioned in order to be used in the acquisition of high-pressure vapour-liquid equilibrium (HPVLE) data at low temperatures. The original equipment of Moodley [2002] was modified with the aim of achieving the desired operating temperature range which the original equipment was unable to achieve. Major modifications were carried out on the cooling circuit allowing the equipment to reach temperatures as low as -30°C, a significant improvement to the original equipments minimum attainable temperature of -5°C
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Vapour Pressure Measurements"

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

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
8

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
9

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
10

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

Book chapters on the topic "Vapour Pressure Measurements"

1

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
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

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
6

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
7

"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
8

Magee, Patrick, and Mark Tooley. "Solubility, Vaporisation and Vaporisers." In The Physics, Clinical Measurement and Equipment of Anaesthetic Practice for the FRCA. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780199595150.003.0013.

Full text
Abstract:
In discussing humidity in the preceding chapter, the concept of equilibrium between water and its vapour has been introduced as a thermodynamic concept. The concept of vaporisation of other liquids such as volatile anaesthetic agents follows on naturally from that, but first of all it will be worth taking a detour through a discussion on solubility of gases and vapours in their own and other liquids [Davis 2003]. To maintain simplicity in the discussion on humidity, no mention was made of the presence of air or other gas above the surface of the water, only the water vapour. Depending on the solubility of the gas in the liquid, a variable amount of the gas dissolves in the liquid, whether that be air in water or carbon dioxide in blood. As will be discussed in the section on vaporisation, some molecules of gas enter the liquid and some leave it, depending on their individual kinetic energies, until equilibrium is reached. If the pressure inside the container with the gas or vapour and liquid is increased, then the partial pressure of the gas above the liquid surface increases; this increases the population density of gas molecules, resulting in more of the gas molecules dissolving in the liquid. Henry’s Law states that for a fixed temperature the solubility of a gas in a liquid is proportional to its partial pressure in equilibrium with the liquid. Note the condition of constant temperature because, in addition, solubility decreases with increased temperature. This occurs because an increase in the thermal energy of the dissolved gas molecules increases the partial pressure of the gas and encourages it to come out of solution (see below on vaporisation). Thus gas bubbles are more apparent in liquids that are heated. A historical clinical example of the relevance of ambient pressure and nitrogen solubility in body tissues is in decompression sickness associated with tunnel workers. Modern examples include underwater diving and, to a lesser extent, aviators and space walking astronauts. Nitrogen is a compressible gas and goes into solution in body tissue spaces under compression if the miner, tunnel worker, or diver is breathing ambient air.
APA, Harvard, Vancouver, ISO, and other styles
9

"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
10

Magee, Patrick, and Mark Tooley. "Gas Supply and the Anaesthetic Machine." In The Physics, Clinical Measurement and Equipment of Anaesthetic Practice for the FRCA. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780199595150.003.0026.

Full text
Abstract:
In Europe and other advanced medical communities, medical gases are generally supplied by pipeline, with cylinders available as back up. Large hospitals usually have oxygen supplied and stored in liquid form, since one volume of it provides 840 volumes of gaseous oxygen at 15◦C. It is stored in a secure Vacuum Insulated Evaporator (VIE) on the hospital site. The arrangement is shown in Figure 22.1. The VIE consists of an insulated container, the inner layer of which is made of stainless steel, the outer of which is made of carbon steel. The liquid oxygen is stored in the inner container at about−160◦C (lower than the critical temperature of−118◦C) at a pressure of between 700 and 1200 kPa. There is a vapour withdrawal line at the top of the VIE, from which oxygen vapour can go via a restrictor to a superheater, where the gas is heated towards ambient temperature. Where demand exceeds supply from this route, there is also a liquid withdrawal line from the bottom of the VIE, from which liquid oxygen can be withdrawn; the liquid can be made to join the vapour line downstream of the restrictor and pass either through the superheater or back to the top of the VIE. The liquid can also be made to pass through an evaporator before joining the vapour line. After passing through the superheater, the oxygen vapour is passed through a series of pressure regulators to drop the pressure down to the distribution pipeline pressure of 410 kPa. It should be remembered that no insulation is perfect and there is a pressure relief valve on top of the VIE in case lack of demand and gradual temperature rise results in a pressure build up in the container. There is a filling port and there is usually considerable wastage in filling the VIE; the delivery hose needs to be cooled to below the critical temperature, using the tanker liquid oxygen itself to cool the delivery pipe. The whole VIE device is mounted on a hinged weighing scale and is situated outside the hospital building, protected by a caged enclosure, which also houses two banks of reserve cylinders.
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Vapour Pressure Measurements"

1

Engert, J. "3He Vapour-Pressure Measurements at PTB." In TEMPERATURE: Its Measurement and Control in Science and Industry; Volume VII; Eighth Temperature Symposium. AIP, 2003. http://dx.doi.org/10.1063/1.1627110.

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

Peter, Zsolt, Attila Geczy, Balazs Illes, and Zsolt Illyefalvi-Vitez. "Pressure measurements in a batch type Vapour Phase Soldering Station." In 2012 IEEE 18th International Symposium for Design and Technology in Electronic Packaging (SIITME). IEEE, 2012. http://dx.doi.org/10.1109/siitme.2012.6384368.

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

Fitzgerald, Claire L., Adrian Briggs, Huasheng Wang, and John W. Rose. "Effect of Vapour Velocity on Condensation of Ethylene Glycol on Horizontal Integral Fin Tubes: Heat Transfer and Retention Angle Measurements." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22254.

Full text
Abstract:
Heat-transfer data are reported for forced-convection filmwise condensation of ethylene glycol flowing vertically downward over two single, horizontal instrumented integral-fin tubes and one plain tube. Vapor-side, heat-transfer coefficients were obtained by direct measurement of the tube wall temperature using two specially manufactured, instrumented tubes with thermocouples embedded in the tube walls. Both tubes have fin height of 1.6 mm and fin root diameter and 12.7 mm, with fin thickness and spacings of 0.3 mm and 0.6 mm, respectively for one of the tubes and 0.5 mm and 1 mm, respectively
APA, Harvard, Vancouver, ISO, and other styles
4

Cavallini, Alberto, Davide Del Col, Marko Matkovic, and Luisa Rossetto. "Frictional Pressure Drops During Vapour-Liquid Flow in Minichannels: Experimental Data and Modelling." In ASME 2008 First International Conference on Micro/Nanoscale Heat Transfer. ASMEDC, 2008. http://dx.doi.org/10.1115/mnht2008-52282.

Full text
Abstract:
Condensation in minichannels is widely used in air-cooled condensers for the automotive and air-conditioning industry, in heat pipes and other applications for cooling electronics. The knowledge of pressure drops in such small channels is important in order to optimize heat transfer surfaces. Most of the available experimental work refers to measurements obtained within multiport smooth extruded tubes and deal with the average values over the number of parallel channels. In this context, the present authors have set up a new test apparatus for heat transfer and fluid flow studies in single min
APA, Harvard, Vancouver, ISO, and other styles
5

Hassan, Walid, Samuel Legoupil, Stephane Barre, and Claude Rebattet. "Dynamic Vapour Fraction Measurement in Turbopump Inducers by X-Rays." In ASME 2005 Fluids Engineering Division Summer Meeting. ASMEDC, 2005. http://dx.doi.org/10.1115/fedsm2005-77371.

Full text
Abstract:
This work intended to evaluate the instantaneous vapour fraction in the turbo-pump inducer of a liquid propellant rocket engine. Experimentations held on an experimental pump test facility and cavitation was attained by reducing the inlet pressure in the machine while maintaining constant the inducer rotational speed. Measurements of vapour fraction through the rotating inducer were achieved by means of an x-ray-based system. The system exerted an industrial x-ray generator and 10 collimated scintillation detectors. Detectors were functioning in current mode thus permitting an acquisition at 5
APA, Harvard, Vancouver, ISO, and other styles
6

Moran, Joaquin E., and David S. Weaver. "On Damping and Fluidelastic Instability in a Tube Bundle Subjected to Two-Phase Cross-Flow." In ASME 2007 Pressure Vessels and Piping Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/pvp2007-26458.

Full text
Abstract:
An experimental study was conducted to investigate damping and fluidelastic instability in tube arrays subjected to two-phase cross-flow. The purpose of this research was to improve our understanding of these phenomena and how they are affected by void fraction and flow regime. The working fluid used was Freon 11, which better models steam-water than air-water mixtures in terms of vapour-liquid mass ratio as well as permitting phase changes due to pressure fluctuations. The damping measurements were obtained by “plucking” the monitored tube from outside the test section using electromagnets. A
APA, Harvard, Vancouver, ISO, and other styles
7

Spinelli, A., V. Dossena, P. Gaetani, C. Osnaghi, and D. Colombo. "Design of a Test Rig for Organic Vapours." In ASME Turbo Expo 2010: Power for Land, Sea, and Air. ASMEDC, 2010. http://dx.doi.org/10.1115/gt2010-22959.

Full text
Abstract:
A blow-down wind tunnel for real gas applications has been designed to characterize an organic vapour stream by independent measurements of pressure, temperature and velocity. Experiments are meant to investigate flow fields representative of expansions taking place in Organic Rankine Cycles (ORC) turbines. Strong real gas effects, high Mach numbers and approximations affecting the calculated properties of novel compounds, make the knowledge of ORC turbine blade passage flow field still rather limited. A significant enhancement of turbines efficiency is expected from detailed investigations on
APA, Harvard, Vancouver, ISO, and other styles
8

Mazed, Dahmane, Rosa Lo Frano, Donato Aquaro, Daniele Del Serra, Igor Sekachev, and Francesco Orlandi. "Experimental Study of Steam Pressure Suppression by Condensation in a Water Tank at Sub-Atmospheric Pressure." In 2016 24th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/icone24-60029.

Full text
Abstract:
The Vacuum Vessel Pressure Suppression System (VVPSS), a key safety system of the ITER plant, is designed to protect the Vacuum Vessel (VV) from over pressure occurring in the case of LOCA (Loss Of Coolant Accident) or other pressurizing accidents such as LOVA (Loss Of Vacuum Accident). The steam condensation in the Suppression Tanks (main elements of the VVPSS system), occurs at sub-atmospheric pressure. The steam condensation, at pressures equal or greater than the atmospheric, has been numerically analyzed and experimentally investigated in the past in order to optimize the design of the pr
APA, Harvard, Vancouver, ISO, and other styles
9

Fouflias, Dimitrios, Aiad Gannan, Kenneth Ramsden, Pericles Pilidis, and Paul Lambart. "CFD Predictions of Cascade Pressure Losses Due to Compressor Fouling." In ASME Turbo Expo 2009: Power for Land, Sea, and Air. ASMEDC, 2009. http://dx.doi.org/10.1115/gt2009-59158.

Full text
Abstract:
The performance of the compressor component of an industrial gas turbine can suffer seriously from fouling due to the ingestion of particulate matter like sand and dust. In particular, in very hostile environments when mixed with oil vapour, the outcome is a substantial loss in power and efficiency due to compressor fouling. To recover this performance loss and subject to manufacturer’s firing temperature limitations, the engine fuel flow could be increased. This in turn would reduce the creep life of the turbine blades and result in large increases in engine operating costs. These effects can
APA, Harvard, Vancouver, ISO, and other styles
10

Huang, Jianchang, Thomas J. Sheer, and Michael Bailey-McEwan. "Performance of Plate Heat Exchangers Used as Refrigerant Liquid-Overfeed Evaporators." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22095.

Full text
Abstract:
The heat transfer and pressure drop characteristics of plate heat exchangers were measured, when used as refrigerant liquid over-feed evaporators. The three units all had 24 plates but with different chevron-angle combinations of 28°/28°, 28°/60°, and 60°/60°. R134a flowing upwards was used as the refrigerant, in a counter-current arrangement with water flowing on the other side. Heat transfer and pressure drop measurements were made over a range of mass flux, heat flux and corresponding outlet vapour fractions. The effect of system pressure on the evaporator performance was not evaluated due
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Vapour Pressure Measurements"

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

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
4

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
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
You might also be interested in the extended bibliographies on the topic 'Vapour Pressure Measurements' for particular source types:
Journal articles Dissertations / Theses
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!

To the bibliography