Exergy analysis associated with heat transfer during heating of slab products

被引：8

作者：

Akpinar, Ebru ^{[1
]}

机构：

[1] Firat Univ, Dept Mech Engn, TR-23279 Elazig, Turkey

来源：

INTERNATIONAL JOURNAL OF EXERGY | 2010年 / 7卷 / 01期

关键词：

EHE; energetic heating effectiveness; ExHE; exergetic heating effectiveness; exergy efficiency; transient heat transfer; heat transfer coefficient; TEMPERATURE DISTRIBUTIONS; DRYING PROCESS; ENERGY;

D O I：

10.1504/IJEX.2010.029615

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This study deals with an exergy analysis associated with the transient heat transfer taking place during heating of slab shaped products. First, the Dincer and Dost's analytical technique is applied to determine the heat transfer coefficient and surface temperatures using the centre temperatures measured during the heating of slab products. Second, an exergy analysis is conducted as associated with the transient heat transfer to study the change of Exergetic Heating Effectiveness (ExHE) and exergy efficiency with temperature, velocity and time.

引用

页码：65 / 75

页数：11

共 16 条

[11] On energetic, exergetic and environmental aspects of drying systems [J].