INDENTIFICATION OF POTABLE WATER SPRINGS OF THE KHARKOV REGION USING TEMPERATURE DEPENDENCE OF THEIR REFRACTION INDEXES
A.Ya. Kirichenko & G.V. Golubnichaya
A. Usikov Institute of Radio Physics and Electronics,
National Academy of Sciences of Ukraine
12, Academician Proskura St., Kharkiv 61085, Ukraine
Address all correspondence to G.V. Golubnichaya E-mail: kharkovs@ire.kharkov.ua
Abstract
Refraction indexes of water samples from different springs and their dependencies upon temperature are studied in the millimeter wavelength range using the vibrating string method. It is established that the temperature dependence of the refraction index in the temperatures range under investigation can be approximated by the linear dependence. It is shown that the coefficient of linear regression of temperature dependence allows one very fay belonging of waters to different springs.
KEY WORDS: vibrating string method, permittivity, water
References.
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- Golubnichaya, G.V. and Kirichenko, A.Ya., (2008), Method of direct measurement of the refraction index of liquids in the millimeter range, 18-th International Crimea Conference “Microwave technique and telecommunication technologies”, Sevastopol, pp. 743-744 (in Russian).
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