TITLE

Partial pressure gradients due to temperature gradients in a mixture of reactive gases

AUTHOR(S)
Porat, O.; Riess, I.
PUB. DATE
July 1992
SOURCE
Applied Physics Letters;7/20/1992, Vol. 61 Issue 3, p366
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Proposes a model for the calculation of the partial pressure distributions in a temperature gradient. Uniform distribution of the majority gases; Analysis of the system of interacting gases; Determination of the partial pressure of the minority components; Relation of sensor reading to the parameter of interest.
ACCESSION #
4254936

 

Related Articles

  • Optimal operating conditions and characteristics of acetone/CaF2 detector for inverse photoemission spectroscopy. Banik, S.; Shukla, A. K.; Barman, S. R. // Review of Scientific Instruments;Jun2005, Vol. 76 Issue 6, p066102 

    Performance and characteristics of a band-pass photon detector using acetone gas and CaF2 window (acetone/CaF2) have been studied and compared with an ethanol/MgF2 detector. The optimal operating conditions are found to be 4 mbar acetone pressure and 745±20 V anode voltage. The count rate...

  • Exploring microdischarges for portable sensing applications. Gianchandani, Y. B.; Wright, S. A.; Eun, C. K.; Wilson, C. G.; Mitra, B. // Analytical & Bioanalytical Chemistry;Oct2009, Vol. 395 Issue 3, p559 

    This paper describes the use of microdischarges as transducing elements in sensors and detectors. Chemical and physical sensing of gases, chemical sensing of liquids, and radiation detection are described. These applications are explored from the perspective of their use in portable...

  • Pressure transmitter.  // Engineered Systems;Feb2005, Vol. 22 Issue 2, p17 

    The article focuses on the industrial pressure transmitter that contains a highly accurate pressure sensor that offers 0.25% full scale accuracy on ranges from 0 to 5 to 0 to 5,000 psig. The unit senses the pressure of air, compatible gases and liquids and sends optional voltage output signal.

  • Numerical Simulation Of Collision-Induced Dissociation Of Large Molecular Ions In Mass-Selective Detector With Atmospheric Pressure Chemical Ionization. Kudryavtsev, A. S.; Makas, A. L.; Rebrov, A. K.; Skovorodko, P. A.; Troshkov, M. L. // AIP Conference Proceedings;2005, Vol. 762 Issue 1, p337 

    To clarify the operating mechanism of mass-selective detector with atmospheric pressure chemical ionization a model of collision-induced dissociation of large molecular ions based on test particle Monte Carlo method is developed. The comparison between experimental dissociation curves and the...

  • Pressure switch works with gases and liquids.  // Machine Design;5/5/2005, Vol. 77 Issue 9, p75 

    Introduces the Model 1000 pressure switch from American Sensor Technologies Inc., that works with gases and liquids, and is rugged enough to work in industrial, hydraulic, off-road, and agricultural applications. Features of the compact switch; Temperatures under which the sensors operate;...

  • IT'S ALL CLEAR. Henderson, Robert // Industrial Safety & Hygiene News;May2003, Vol. 37 Issue 5, p28 

    Features confined space gas detectors available in the North American market as of May 2003. Drop in prices and sizes of detectors; Physical durability; battery life; Datalogging capabilities; Docking stations; Sensors. INSET: Instruments taking on dual roles..

  • Gas-phase photoacoustic sensor at 8.41 μm using quartz tuning forks and amplitude-modulated quantum cascade lasers. Wojcik, M. D.; Phillips, M. C.; Cannon, B. D.; Taubman, M. S. // Applied Physics B: Lasers & Optics;Nov2006, Vol. 11 Issue 2/3, p307 

    We demonstrate the performance of a novel infrared photoacoustic laser absorbance sensor for gas-phase species using an amplitude-modulated quantum cascade (QC) laser and a quartz tuning fork microphone. The photoacoustic signal was generated by focusing 5.3 mW of a Fabry–Pérot QC...

  • tension of gases.  // Taber's Cyclopedic Medical Dictionary (2009);2009, Issue 21, p2290 

    A reference entry for "tension of gases" is presented, which refers to the partial pressure of gas in a mixture.

  • Effect of Plasma Treatment on Multi-Walled Carbon Nanotubes for the Detection of H2S and SO2. Xiaoxing Zhang; Bing Yang; Xiaojing Wang; Chenchen Luo // Sensors (14248220);2012, Vol. 12 Issue 7, p9375 

    H2S and SO2 are important characteristic gases of partial discharge (PD) generated by latent insulated defects in gas insulated switchgear (GIS). The detection of H2S and SO2 is of great significance in the diagnosis and assessment of the operating status of GIS. In this paper, we perform...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics