利用物理原理建立开垦科学研究过程的实验数学模型

A. Likhatsevich
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引用次数: 0

摘要

在构建所研究过程的实验数学模型时,建议使用基于封闭物理系统中因果相互作用平衡的物理原理的数学建模。在推导“达西定律”时,揭示了这一原理的实质,并举例说明了它的应用。“达西定律”是S.F.阿维里扬诺夫在证实农作物产量数学模型的结构时提出的公式,他把土壤的水分导电性与过滤系数联系起来
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THE USE OF THE PHYSICAL PRINCIPLE FOR THE CONSTRUCTION OF EXPERIMENTAL MATHEMATICAL MODELS OF THE STUDIED PROCESSES IN RECLAMATION SCIENCE
When constructing experimental mathematical models of the processes under study, it is proposed to use mathematical modeling based on the physical principle of the balance of cause-and-effect interactions in a closed physical system. The essence of this principle is revealed and examples of its application are given in the derivation of the "Darcy's law", the formula of S.F. Averyanov, who connects the moisture conductivity of the soil with the filtration coefficient, when substantiating the structure of the mathematical model of agricultural crops yield
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