A COMPARATIVE STUDY ON THE EXERGOECONOMIC ANALYSIS OF TEXTILE DRYERS USING SPECO METHOD

被引：0
|
作者：
Cay, Ahmet [1 ]
Tarakcioglu, Isik [2 ]
Hepbasli, Arif [3 ]
机构：
[1] Ege Univ, Fac Engn, Dept Text Engn, Izmir, Turkey
[2] Teks Tar Solar Energies Inc, Izmir, Turkey
[3] Yasar Univ, Dept Energy Syst Engn, Izmir, Turkey
来源：
TEKSTIL VE KONFEKSIYON | 2012年 / 22卷 / 02期
关键词：
Exergoeconomic analysis; Specific exergy costing method (SPECO); Textile drying; Stenter; THERMOECONOMIC ANALYSES; EXERGETIC ANALYSIS; STENTERS; COST;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
This study reveals the exergoeconomic analysis of stenters by using Specific Exergy Costing (SPECO) method. The cost balances and auxiliary thermoeconomic relations were developed for direct gas heated (DGHS) and hot oil heated (HOHS) stenters by the application of the control volume models. The exergy cost of the evaporation of water was selected to be the main parameter. It was shown that the falling-rate period of drying led to the highest exergy costs, while exergy costs varied between 0.19 US$/GJ and 0.59 US$/GJ depending on the drying periods. Increasing the exhaust air humidity ratio and the residual moisture content of the fabric outlet decreased the exergy costs linearly.
引用
收藏
页码：125 / 131
页数：7
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