OPTIMISATION OF AUTOMOBILE ANTIFREEZE COMPOSITIONS

OPTIMISATION OF AUTOMOBILE ANTIFREEZE COMPOSITIONS

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A quantum chemical study of the structure and stability of such antifreeze components as water and glycol has been undertaken using ab initio method in DZV basis. It is shown, that if ratio of water and glycol is optimal, decreasing of temperature leads to self-organization in the molecular level an...

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Bibliographic Details
Main Authors: S.G. KUREN, A.D. DIACHENKO, N.A. SOKOL, S.S. VASSEL
Format: Article
Language:Russian
Published: Don State Technical University 2018-08-01
Series:Вестник Донского государственного технического университета
Subjects:
антифриз
квантово-химическое моделирование
неэмпирические расчёты
энергия комплексообразования
ассоциаты
Online Access:https://vestnik.donstu.ru/jour/article/view/1230
Description
Summary:A quantum chemical study of the structure and stability of such antifreeze components as water and glycol has been undertaken using ab initio method in DZV basis. It is shown, that if ratio of water and glycol is optimal, decreasing of temperature leads to self-organization in the molecular level and structuring of water- spirit mixture and conversion to the solid state in low temperature (-75 оС).
ISSN:1992-5980
1992-6006

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