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Number of the journal, №: 2015. № 2

Integral transformations method in soil freezing problems

Annotation: The method of integral transformations is used to study the process of bodies heating and cooling. As
a result of theoretical calculations the regime of soil freezing depending on the ambient temperature was
established. Laplace transformation is practically used to determing patterns temperature of constructed
concrete dams, building grounds

Number of the journal, №: 2014. № 1

Modeling of chemical technology tasks

Annotation: This article considers mathematical methods of solving problems of chemical technology
described by differential equations. Solution of practical problems is obtained by analytical and numerical