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張景1  鄭坤2  李安桂3  南曉紅3
(1.中國(guó)建筑科學(xué)研究院，北京100013；2. 中建國(guó)際(北京)設(shè)計(jì)顧問(wèn)有限公司，北京100013；3. 西安建筑科技大學(xué)，西安710055)
制冷學(xué)報(bào) .-2008，29（5）.－12～17 

    摘 要：通過(guò)對(duì)某高校實(shí)驗(yàn)樓空調(diào)室外機(jī)組的換熱過(guò)程及通風(fēng)效果進(jìn)行實(shí)測(cè)，利用源匯模型分析其速度場(chǎng)，得出使進(jìn)風(fēng)不“短路”的機(jī)組布置z*佳間距。探討了在室外空間受限的條件下，空調(diào)室外機(jī)陣列方式的優(yōu)化布置方案。通過(guò)對(duì)比優(yōu)化陣列方式前后氣流組織的CFD模擬結(jié)果，表明優(yōu)化陣列方式的進(jìn)風(fēng)溫度較原陣列方式有較大改善。在節(jié)約建筑空間的前提下，更加體現(xiàn)了節(jié)能的優(yōu)勢(shì)。

    關(guān)鍵詞：市政工程；源匯流場(chǎng)模型； CFD模擬；優(yōu)化陣列方式

Analysis on optimizing array of air-conditioning condensers
ZHANG Jing, ZHENG K, LI A G et al
China Academy of Building Research, Beijing,100013,China

Abstract A field measurement of heat exchange process for an air-conditioning condenser and its ventilation effect were conducted. The velocity field was analyzed with the model of source and sink, and an optimal distance of the condenser array was achieved without short circuits under the limited space for the outdoor unit. The simulation of the air distribution shows that the inlet air temperature with the optimal condensor array improves greatly. 6 Refs. In Chinese.

Keywords Municipal engineering; Model of source and sink; Numerical simulation; Optimized array