Experimental evaluation of the ventilation effect on the performance of a VRV system in cooling mode - Part I: Experimental evaluation

被引：42

作者：

Aynur, Tolga N. ^{[1
]}

Hwang, Yunho ^{[1
]}

Radermacher, Reinhard ^{[1
]}

机构：

[1] Univ Maryland, Ctr Environm Energy Engn, Dept Mech Engn, College Pk, MD 20742 USA

来源：

HVAC&R RESEARCH | 2008年 / 14卷 / 04期

关键词：

D O I：

10.1080/10789669.2008.10391029

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The effect of ventilation on indoor temperature control, thermal comfort, outdoor unit energy consumption, and efficiency of the multi-split variable refrigerant volume (VRV) system is investigated in afield test under varying outdoor conditions. It is observed through the experiments that ventilation does not affect the indoor temperature control of the multi-split VRV system; instead it increases the indoor humidity ratio, resulting in a less comfortable indoor environment. Even though ventilation increases the outdoor unit energy consumption due to the ventilation load, it does not have a considerable effect on the efficiency of the multi-split VRV system.

引用

页码：615 / 630

页数：16

共 30 条

[1] Thermal sensation and comfort with different task conditioning systems [J].

Amai, Hideyuki ;

Tanabe, Shin-ichi ;

Akimoto, Takashi ;

Genma, Takeshi .

BUILDING AND ENVIRONMENT, 2007, 42 (12) :3955-3964

[2]

[Anonymous], 2007, 6212007 ANSI ASHRAE

[3]

[Anonymous], ASHRA T

[4]

AYNUR TN, 2006, P 11 INT REFR AIR R, V85, P1

[5]

AYNUR TN, 2007, SIMULATION IN PRESS

[6]

CHAMRA LM, 2002, ASHRAE T, V108, P428

[7] Capacity modulation of an inverter-driven multi-air conditioner using electronic expansion valves [J].

Choi, JM ;

Kim, YC .

ENERGY, 2003, 28 (02) :141-155

[8]

Goetzler W, 2007, ASHRAE J, V49, P24

[9]

HAI XH, 2006, P 11 INT REFR AIR R, V18, P1

[10] Field study on occupants' thermal comfort and residential thermal environment in a hot-humid climate of China [J].

Han, Jie ;

Zhang, Guoqiang ;

Zhang, Quan ;

Zhang, Jinwen ;

Liu, Jianlong ;

Tian, Liwei ;

Zheng, Cong ;

Hao, Junhong ;

Lin, Jianping ;

Liu, Yanhui ;

Moschandreas, Demetrios J. .

BUILDING AND ENVIRONMENT, 2007, 42 (12) :4043-4050

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