Model Experiment of Multizone Ventilation Efficiency

Hiroshi Yoshino; Yasuo Utsumi; Hiroshi Kobayashi; Muneshige Nagatomo

doi:10.1111/j.1600-0668.1995.00012.x

Model Experiment of Multizone Ventilation Efficiency

Hiroshi Yoshino, Yasuo Utsumi, Hiroshi Kobayashi, Muneshige Nagatomo

Institute of Liberal Arts and Sciences

Research output: Contribution to journal › Article › peer-review

Abstract

In airtight houses, it is important to control the ventilation airflow of each room in order to ensure good indoor air quality. Therefore, the mechanical ventilation equipment should be designed carefully, giving due consideration to the ventilation efficiency in rooms. This paper describes the ventilation efficiency of a three‐zone scale model with the experiment. The step‐down method is applied to clarify the age of air and other indexes of ventilation efficiency. The effects of ventilation airflow volume with no recirculation and of the recirculated airflow volume on ventilation efficiency are investigated.

Original language	English
Pages (from-to)	76-82
Number of pages	7
Journal	Indoor Air
Volume	5
Issue number	1
DOIs	https://doi.org/10.1111/j.1600-0668.1995.00012.x
Publication status	Published - 1995 Mar

Keywords

Experiment
Multizone
Recirculated air
Scale model
Step‐down method
Ventilation efficiency

ASJC Scopus subject areas

Environmental Engineering
Building and Construction
Public Health, Environmental and Occupational Health

UN SDGs

This output contributes to the following Sustainable Development Goal(s)

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10.1111/j.1600-0668.1995.00012.x

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abstract = "In airtight houses, it is important to control the ventilation airflow of each room in order to ensure good indoor air quality. Therefore, the mechanical ventilation equipment should be designed carefully, giving due consideration to the ventilation efficiency in rooms. This paper describes the ventilation efficiency of a three‐zone scale model with the experiment. The step‐down method is applied to clarify the age of air and other indexes of ventilation efficiency. The effects of ventilation airflow volume with no recirculation and of the recirculated airflow volume on ventilation efficiency are investigated.",

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author = "Hiroshi Yoshino and Yasuo Utsumi and Hiroshi Kobayashi and Muneshige Nagatomo",

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AU - Yoshino, Hiroshi

AU - Utsumi, Yasuo

AU - Kobayashi, Hiroshi

AU - Nagatomo, Muneshige

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Y1 - 1995/3

N2 - In airtight houses, it is important to control the ventilation airflow of each room in order to ensure good indoor air quality. Therefore, the mechanical ventilation equipment should be designed carefully, giving due consideration to the ventilation efficiency in rooms. This paper describes the ventilation efficiency of a three‐zone scale model with the experiment. The step‐down method is applied to clarify the age of air and other indexes of ventilation efficiency. The effects of ventilation airflow volume with no recirculation and of the recirculated airflow volume on ventilation efficiency are investigated.

AB - In airtight houses, it is important to control the ventilation airflow of each room in order to ensure good indoor air quality. Therefore, the mechanical ventilation equipment should be designed carefully, giving due consideration to the ventilation efficiency in rooms. This paper describes the ventilation efficiency of a three‐zone scale model with the experiment. The step‐down method is applied to clarify the age of air and other indexes of ventilation efficiency. The effects of ventilation airflow volume with no recirculation and of the recirculated airflow volume on ventilation efficiency are investigated.

KW - Experiment

KW - Multizone

KW - Recirculated air

KW - Scale model

KW - Step‐down method

KW - Ventilation efficiency

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Model Experiment of Multizone Ventilation Efficiency

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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