技术中心

【英文篇名】 Design and experimental study of underfloor air distribution with swirl diffusers for office buildings 【作者中文名】 吴玉涛; 李强民; 邓时凯; 【作者英文名】 By Wu Yutao★; Li Qiangmin and Deng Shikai ★Tongji University; Shanghai; China; 【作者单位】 同济大学; 妥思空调设备有限公司; 【文献出处】 暖通空调, Heating Ventilating 设计; 区域温升因数; 温度梯度; 热舒适; 【英文关键词】 underfloor air distribution; design; district dimensionless temperature; temperature gradient; thermal comfort; 【摘要】 基于地板送风与置换通风原理的相似性,参考办公室中置换通风的设计方法,结合旋流风口地板送风系统的特性,提出旋流风口地板送风系统的设计方法。通过实验对设计方法进行了验证,并对室内热舒适性进行了评价。 【英文摘要】 Based on similarity of the principle between underfloor air distribution(UFAD)systems and displacement ventilation(DV)systems, referring the design method of the latter and the characteristics of the former with swirl diffusers, presents a design method of the UFAD system. Verifies the design method with an experiment and evaluates the indoor thermal comfort.