Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/33377
Title: Analysis of Influence of Heat Insulation on the Thermal Regime of Storage Tanks with Liquefied Natural Gas
Authors: Maksimov, Vyacheslav Ivanovich
Nagornova, Tatiana Aleksandrovna
Glazyrin, Viktor
Shestakov, Igor
Keywords: утепление; тепловые режимы; резервуары; сжиженные газы; природные газы; сжиженные природные газы; конвективный теплообмен
Issue Date: 2016
Publisher: EDP Sciences
Citation: Analysis of Influence of Heat Insulation on the Thermal Regime of Storage Tanks with Liquefied Natural Gas / V. I. Maksimov [et al.] // European Physical Journal Web of Conferences (EPJ Web of Conferences). — 2016. — Vol. 110 : Thermophysical Basis of Energy Technologies : Proceedings of the Conference, October 13-15, 2015, Tomsk, Russia. — [01042, 8 p.].
Abstract: Is numerically investigated the process of convective heat transfer in the reservoirs of liquefied natural gas (LNG). The regimes of natural convection in a closed rectangular region with different intensity of heat exchange at the external borders are investigated. Is solved the time-dependent system of energy and Navier-Stokes equations in the dimensionless variables "vorticity – the stream function". Are obtained distributions of the hydrodynamic parameters and temperatures, that characterize basic regularities of the processes. The special features of the formation of circulation flows are isolated and the analysis of the temperature distribution in the solution region is carried out. Is shown the influence of geometric characteristics and intensity of heat exchange on the outer boundaries of reservoir on the temperature field in the LNG storage.
URI: http://earchive.tpu.ru/handle/11683/33377
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