Study on ventilation efficiency under variable airflow air conditioning

机译：可变气流空调下通风效率研究

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Ventilation is important to remove viable particles from indoor environments. However, stagnation and short-circuit in the airflow sometimes decrease ventilation performance. In this work, various types of air supply methods were studied using the CFD technique. As the result, it was found that the variable air supply, which changes direction of supply airflow or which provides intermittent air supply, improves ventilation performance rather than adopting steady air supply. Authors thought the reason was that the unsteady airflow by the variable air supply mixes air in the room more effectively.

机译：通风很重要，无法从室内环境中去除可行的颗粒。然而，气流中的停滞和短路有时会降低通风性能。在这项工作中，使用CFD技术研究了各种类型的空气供应方法。结果，发现可变空气供应，改变供应气流方向或提供间歇的空气供应，提高通风性能而不是采用稳定的空气供应。作者认为，原因是可变空气供应的不稳定气流更有效地将空气混合在房间里。

著录项

来源
《空気清浄とコンタミネーションコントロール研究大会》|2005年||共3页
会议地点
作者
Daisuke Kadono; Shuji Fujii; Yoshihide Suwa;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类 TU8-532;
关键词
indoor environment; viable particle; medical facility; planning; design; airflow analysis;

机译：室内环境;可行的粒子;医疗设施;规划;设计;气流分析;

相似文献

外文文献
中文文献
专利

1. Evaluation of laminar airflow heating, ventilation, and air conditioning system for particle dispersion control in operating room including staffs: A non-Boussinesq Lagrangian study [J] . Mojtaba Amiraslanpour, Jafar Ghazanfarian, Hamidreza Nabaei, Journal of building physics . 2021,第2期

机译：用于在手术室颗粒分散控制的层流气流加热，通风和空调系统的评估包括员工：非Boussinesq拉格朗日研究
2. Numerical studies of airflows induced by mechanical ventilation and air-conditioning (MVAC) systems [J] . W.K.Chow 20f Applied Energy . 2001,第2期

机译：机械通风和空调（MVAC）系统引起的气流的数值研究
3. Full-Scale Experiment on Air-Conditioning and Ventilation Efficiency Study on ventilation efficiency in commercial kitchen Part 1 [J] . Jun Sakaguchi, Shin-ichi Akabayashi, Yasushi Kondo 日本建築学会计画論文集 . 2000,第534期

机译：商用厨房空调通风效率的全尺寸试验研究（一）
4. Study on ventilation efficiency under variable airflow air conditioning [C] . Daisuke Kadono, Shuji Fujii, Yoshihide Suwa 空気清浄とコンタミネーションコントロール研究大会 . 2005

机译：可变气流空调下通风效率研究
5. Variable condition energy efficiency rating of a room air conditioner. [D] . Allsup, Carl B. 2008

机译：室内空调的可变条件能效等级。
6. Impact of surface disinfection and sterile draping of furniture on room air quality in a cardiac procedure room with a ventilation and air-conditioning system (extrusion airflow cleanroom class 1b (DIN 1946-4)) [O] . Harald Below, Sylvia Ryll, Klaus Empen, 2010

机译：具有通风和空调系统的心脏手术室的表面消毒和家具的无菌披覆对室内空气质量的影响（挤压气流洁净室等级1b（DIN 1946-4））
7. Influence of the Conditions of Ventilation System upon Airflow Patterns-Analysis of environmental conditions at heading faces with auxiliary ventilation (4th Report). [O] . Shinsuke NAKAYAMA, Kenichi UCHINO, Nobuhiro KAMEDA 2001

机译：通风系统条件对气流模式的影响 - 辅助通风头部面部环境条件分析（第4次报告）。

Study on ventilation efficiency under variable airflow air conditioning

摘要

著录项

相似文献

相关主题

期刊订阅