Open AccessChange in the volume of water crystallization as a result of exposure to a high-frequency electromagnetic field
Author(s) -
Борис Павлович Шипунов,
М. В. Захарова
Publication year - 2021
Publication title -
ķaraġandy universitetìnìn̦ habaršysy. himiâ seriâsy
Language(s) - English
Resource type - Journals
eISSN - 2663-4872
pISSN - 2518-718X
DOI - 10.31489/2021ch1/53-60
Subject(s) - crystallization , volume (thermodynamics) , irradiation , dissolution , electromagnetic field , chemistry , analytical chemistry (journal) , field (mathematics) , compression (physics) , materials science , zoology , thermodynamics , physics , composite material , environmental chemistry , mathematics , organic chemistry , quantum mechanics , biology , nuclear physics , pure mathematics
The influence of a high-frequency electromagnetic field on the process of water crystallization has been stud-ied.Water irradiated by аfield at 30–200 MHz was kept from 0 to 21 days, then it was frozen. Volumes of ice at crystallization were compared for water irradiated and unirradiated by the field. Values located more or less symmetrically near zero; 2) values with a predominantly positive shift, and 3) values for which the shift is mostly negative. Positive shift was noted when combining 200 MHz and the exposure time up to 11 days. The maximum effect of relative volume increase almost two times was observed at 200 MHz and one day ex-posure time. The maximum compression of ice approximately three times compared to the unirradiated sam-ple occurred twice: after field effect at 90 MHz and exposure time of 11 days, and at 140 MHz and exposure time of 21 days. The similarity of time dependence at 170MHz with the dependence of thermal effect of glu-cose dissolution found in early works was noted.The data obtained confirm that field effect results in both strengthening and loosening of water structure