Optimization of IAQ characteristics of an air-conditioned car using GRA and RSM

被引：11

作者：

Thirumal, P. ^{[1
]}

Amirthagadeswaran, K. S. ^{[2
]}

Jayabal, S. ^{[3
]}

机构：

[1] Govt Coll Engn, Dept Mech Engn, Bargur 635104, Tamilnadu, India

[2] Govt Coll Technol, Dept Mech Engn, Coimbatore 641013, Tamilnadu, India

[3] AC Coll Engn & Technol, Dept Mech Engn, Karaikkudi 630004, Tamilnadu, India

来源：

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2014年 / 28卷 / 05期

关键词：

Indoor air quality; Temperature; Relative humidity; Carbon dioxide; Response surface methodology; Gray relational algorithm; SYSTEM;

D O I：

10.1007/s12206-014-0337-6

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Considering that air conditioning is widely applied for improving human standard of living, this present investigation is focused on the optimization of indoor air quality characteristics of air-conditioned cars using the Gray relational analysis (GRA) and the response surface methodology (RSM). The air-conditioned space is selected and the experiments are planned as per experimental design to study the effects of human load, fresh air supply, and air velocity on human comfort conditions. Mathematical models are developed to predict the comfort conditions, namely temperature, CO2 level, and relative humidity over a specified range of input conditions. The optimum values of comfort conditions for varying input conditions are found by assigning weightages to individual responses using GRA and RSM.

引用

页码：1899 / 1907

页数：9

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