Floor-Supply Displacement Ventilation in a Small Office-Reference-Cited by-同舟云学术

Floor-Supply Displacement Ventilation in a Small Office

Published:2003-08 Issue:4 Volume:12 Page:281-291
ISSN:1420-326X
Container-title:Indoor and Built Environment
language:en
Short-container-title:Indoor and Built Environment

Author:

Kobayashi Nobukazu¹,Chen Qingyan²

Affiliation:

1. Building Technology Program, Massachusetts Institute of Technology

2. Ray W. Herrick Laboratories, School of Mechanical Engineering, Purdue University, 585 Purdue Mall, West Lafayette, Indiana 47907-2088, USA,

Abstract

This paper presents a study of the performance of a floor-supply displacement ventilation system using computational fluid dynamics (CFD). The experiment was carried out in a full-scale environmental chamber with a floor-supply system to obtain reliable flow information for the validation of a CFD program. The validated program was used further to evaluate the performance of the floor-supply displacement ventilation system with different air change rates, diffuser numbers, furniture arrangement, and cooling loads. The evaluation criteria are thermal comfort level and indoor air quality.

Publisher

SAGE Publications

Subject

Public Health, Environmental and Occupational Health

Link

http://journals.sagepub.com/doi/pdf/10.1177/1420326X03035918

Reference18 articles.

1. 1 Yuan X, Chen Q, Glicksman LR: Acritical review on displacement ventilation . ASHRAE Transactions, 1998; 104(1A): 78-90 .

2. 2 Yuan X, Chen Q, Glicksman LR, Hu Y, Yang X: Measurements and computations of room airflow with displacement ventilation . ASHRAE Transactions, 1999; 105(1): 340-352 .

3. 3 Spoormaker H: Low-pressure underfloor HVAC system . ASHRAE Transactions. 1990; 96(2): 670-677 .

4. 4 David J: Under floor air conditioning . Journal of the Chartered Institution of Building Service. August, 1984: 29-34 .

5. 5 Hanzawa H, Nagasawa Y: Thermal comfort with underfloor air-conditioning systems . ASHRAE Transactions. 1990; 96(2): 696-698 .

Cited by 58 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Experimental study on the CO2 concentration and age of air distribution inside tiny sleeping spaces;Building Simulation;2024-02-19

2. CFD-based multi-objective optimization of indoor air quality and thermal comfort in a classroom;Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering;2023-12-19

3. Experimental and numerical study of wind tower integrated with solar heating unit to meet thermal comfort in buildings during cold and sunny climate conditions;Journal of Building Engineering;2023-06

4. Uniformity of Supply Air in the Plenum for Under-Floor Air Distribution Ventilation in a Circular Conference Room: A CFD Study;Energies;2022-08-31

5. The Relation Between Airflow Pattern and Indoor Air Quality in a Hybrid Personalized Ventilation with Under-Floor Air Distribution System;Experimental Techniques;2022-07-01