Experimental and numerical modeling of the thermal conductivity of high-viscosity hydrocarbon systems

被引：4

作者：

Kovaleva L.A. ^{[1
]}

Nasyrov N.M. ^{[1
]}

Maksimochkin V.I. ^{[2
]}

Suf'yanov R.R. ^{[1
]}

机构：

[1] Bashkir State University

[2] Lomonosov Moscow State University

来源：

Journal of Applied Mechanics and Technical Physics | 2005年 / 46卷 / 6期

关键词：

Complex heat transfer; Free convection; Hydrocarbon fluid; Induction heating; Thermal conductivity;

D O I：

10.1007/s10808-005-0143-0

中图分类号：

学科分类号：

摘要：

A mathematical model is developed to numerically predict the heating of heavy hydrocarbon systems. A comparative analysis of numerical and experimental data is performed. It is found that the thermal conductivity of a hydrocarbon system under study heated from an initial temperature of 24°C to 100°C increases by a factor of 40 and, with allowance for free convection, an additional substantial (up to 16 times) increase in heat transfer due to enhanced effective thermal conductivity is observed. © Springer Science+Business Media, Inc. 2005.

引用

页码：851 / 856

页数：5