2013 1(12)

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255 - 259

Language:

RU

Ref.:

5


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2013_1(12)_46.pdf

 

 

REFRACTION METHOD FOR DENSITY AND CONCENTRATION DETERMINATION IN THE JOINT ABSORBTION HEAT AND MASS TRANSFER STUDIES

Arbuzov V.A.1,2, Alyukaeva O.Z.1, Bufetov N.S.1,3, Dekhtyar R.A.1, Maksimov L.V.4, Nakoryakov V.E.1

1 Institute of Thermophysics SB RAS, Novosibirsk, Russia
2 Novosibirsk State Technical University, Novosibirsk, Russia
3 Novosibirsk State University, Novosibirsk, Russia
4 Institute of Automation and Electrometry SB RAS, Novosibirsk, Russia


Citation:

Arbuzov V.A. Refraction method for density and concentration determination in the joint absorbtion heat and mass transfer studies / V.A. Arbuzov, O.Z. Alyukaeva, N.S. Bufetov, R.A. Dekhtyar, L.V. Maksimov, V.E. Nakoryakov // Modern Science: Researches, Ideas, Results, Technologies. - Dnepropetrovsk: SPIC "Triacon". - 2013. - Iss. #1(12). - PP. 255 - 259


Keywords:

absorption; refraction; density; concentration; salt solution; algorithm


Abstracts:

The article perfoms results of the development of the method for optical density determining and solution concentration measurement. A functional model of the device was made. The software system for layout control and mesurement results processing was created for scientific experiment automation. Due to the statistical approach to data processing the accuracy of the obtained results was significantly improved. The developed method was tested with the aqueous solutions of LiBr, CaCl2, NaCl, KCl salts and was applied in absorption studies of the water vapor flowing liquid film in the aqueous solution of LiBr salt.


References:

  1. Arbuzov, N.S.Bufetov, T.Yu. Liashenko. Definition of concentration of bromic lithium in the water solution on index of refraction //Proceedings Х International Scientific and Technical Conference OPTICAL METHODS OF FLOW INVESTIGATION ", 23-26 june, 2009, Moscow. МEI. -pp. 310-313.

  2. Arbuzov, N.S.Bufetov, O.Z. Alyukaeva, Optical method for determining the density and concentration of the aqueous solution of lithium bromide// The collection of research and post-graduate students in the physical sciences., Moscow. May - October 2012, Bauvan MSTU.- pp 38-47.

  3. Alyukaeva. A method for determining the density and concentration of aqueous solutions of salts, optical method (for example, lithium bromide) // All-Russian competition "High innovative projects of young scientists", Proceedings of the work of the winners and the winners of the competition. 2012, Saint-Petersburg. STU. - pp. 80-95.

  4. Landsberg G.S. Optics. //Tutorial: For high schools. 6th ed. stereot.-M.: FIZMATLIT, 2003.

  5. Löver H. Thermodynamischen und physikalische Eigenschaften der wässrigen Lithiumbromid Lösung. - Dissertation, Karlsruhe, 1960.

 

 
     

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