Numerical Study of Hydrodynamic Characteristics of Porous Material Based on Schwarz P Surface

Еремин, А. В.; Zinina, Sofya Alekseevna; Popov, Andrey Igorevich; Gubareva, Kristina Vladimirovna; Bragin, Dmitry Mikhailovich

doi:10.1109/summa53307.2021.9632163

Cited by 5 publications

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“…Среди пористых материалов наибольший интерес представляют трижды периодические минимальные поверхности TPMS. Так, исследованию теплофизических и прочностных свойств таких поверхностей посвящены, например, работы [3][4][5][6][7].…”

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“…Согласно уравнению(5), коэффициент температуропроводности зависит от пористости, теплоемкости и плотности материала. При постоянном теплоемкости с изменение пористости φ не приводит к изменению температуропроводности a , так как отношение ρ(φ) ) φ (  сохраняет постоянное значение (см.…”

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Investigation of heat transfer in a porous material based on triply periodic surfaces of minimal energy

Еремин

Zinina

Johnson

2023

Yugra State University Bulletin

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The subject of research: is a mathematical model of thermal conductivity in a porous flat wall, the structure of which is based on the three times periodic minimal Sean surface I-WP(TPMS). The purpose of research: to study the course of the heat conduction process in a porous plate at a given porosity. At the same time, the material from which the porous plate is made is PETG plastic. Methods of research: in this work, the solution was carried out by the finite difference method in the Mathcad software. Results of the research: temperature distributions were obtained along the spatial coordinate and in time, as well as the distribution of heat flow in time depending on the change in the plate porosity coefficient.

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