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Gas detection based on thermal conductivity effect

Keywords:

V.I. Anisimkin – Dr.Sc. (Phys.-Math.), Professor, Chief Researcher, Kotelnikov IRE RAS. Е-mail: anis@cplire.ru М.А. Zemlyanitsin – Leading Engineer, Kotelnikov IRE RAS I.I. Pyataikin – Ph.D. (Phys.-Math.), Senior Researcher, Kotelnikov IRE RAS


An influence of thermal conductivity, dynamic viscosity, and gas density on thermal conductivity effect is studied numerically for various gases of practical importance. The gases are classified according to different contributions to the effect. A list of detectable gases is determined.
References:

 

  1. Vigleb G. Datchiki: ustrojjstvo i primenenie. M. Mir, 1989.
  2. Anisimkin V.I., Penza M., Osipenko V.A., Vasanelli L. Gas thermal conductivity sensor based on SAW // IEEE Trans. On Ultrasonics, Ferroelectrics, and Frequency Control. 1995. V. 42. № 6. P. 978–980.
  3. Anisimkin V.I., Maksimov S.A., Penza M., Vasanelli L. Termokonduktometricheskoe detektirovanie gazov i gazovykh potokov s pomoshhju linijj zaderzhki na poverkhnostnykh akusticheskikh volnakh // ZHTF. 1997. T. 67. № 5. S. 119–123.
  4. Anisimkin V.I., Penza M., Maximov S.A, Vasanelli L. Selective gas detection using SAW delay lines // Sensors and Actuators. 1992. V. 42 B. № 2. P. 103–107.
  5. Joshi S.G. Flow Sensors Based on Surface Acoustic Waves // Sensors and Actuators. 1994. A 44. P. 191–197.
  6. Rebiere D., Dejous C., Pistre J. andAucouturier J-L. Acoustic Wave Devices to Measure Gas Flow: Comparison Between Surface Acoustic Wave (SAW) and Shear Horizontal Acoustic Plate Mode (SH-APM) Oscillators // Sensors and Actuators. 1994. A41–A42. P. 384–388.
  7. Joshi S.G. // IEEE Trans. on Ultrasonics, Ferroelectrics and Frequency Control. 1991. V. 38. P. 148–154.
  8. Osnovy teploperedachi v aviacionnojj i raketno-kosmicheskojj tekhnike / Pod. red. Koshkina V.K. – M: Mashinostroenie, 1975.
  9. CRC Handbook of Chemistry and Physics / Ed. D.R. Lide. Boston: CNR. 1991–1992. P. 6–162.

 

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