Research of the ventilation performance prediction of a house

Masaharu Takizawa; Takashi Kurabuchi; Masaaki Ohba

Research of the ventilation performance prediction of a house

Masaharu Takizawa, Takashi Kurabuchi, Masaaki Ohba

Department of Architecture

Research output: Contribution to conference › Paper › peer-review

Abstract

It is necessary to take into the room natural wind outside in order to make or maintain a healthy life in the house within, to give a cool feeling to the residents, but there are cases where ventilation effect is reduced due to wind direction angle. When that perform a wind tunnel to confirm the accuracy of calculating OpenFOAM, was compared with the value of the indoor wind velocity, we was confirmed that the results of experiment and simulation is roughly correspond. The case study using OpenFOAM, were calculated the increase of the indoor wind velocity when analyzed with respect to the indoor air to the target housing, were subjected to a wing wall and expansion of the inlet opening area.

Original language	English
Pages	449-454
Number of pages	6
Publication status	Published - 1 Jan 2014
Event	13th International Conference on Indoor Air Quality and Climate, Indoor Air 2014 - Hong Kong, Hong Kong Duration: 7 Jul 2014 → 12 Jul 2014

Conference

Conference	13th International Conference on Indoor Air Quality and Climate, Indoor Air 2014
Country/Territory	Hong Kong
City	Hong Kong
Period	7/07/14 → 12/07/14

Keywords

House
OpenFOAM
Ventilation
Wing wall

Cite this

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title = "Research of the ventilation performance prediction of a house",

abstract = "It is necessary to take into the room natural wind outside in order to make or maintain a healthy life in the house within, to give a cool feeling to the residents, but there are cases where ventilation effect is reduced due to wind direction angle. When that perform a wind tunnel to confirm the accuracy of calculating OpenFOAM, was compared with the value of the indoor wind velocity, we was confirmed that the results of experiment and simulation is roughly correspond. The case study using OpenFOAM, were calculated the increase of the indoor wind velocity when analyzed with respect to the indoor air to the target housing, were subjected to a wing wall and expansion of the inlet opening area.",

keywords = "House, OpenFOAM, Ventilation, Wing wall",

author = "Masaharu Takizawa and Takashi Kurabuchi and Masaaki Ohba",

year = "2014",

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AU - Takizawa, Masaharu

AU - Kurabuchi, Takashi

AU - Ohba, Masaaki

PY - 2014/1/1

Y1 - 2014/1/1

N2 - It is necessary to take into the room natural wind outside in order to make or maintain a healthy life in the house within, to give a cool feeling to the residents, but there are cases where ventilation effect is reduced due to wind direction angle. When that perform a wind tunnel to confirm the accuracy of calculating OpenFOAM, was compared with the value of the indoor wind velocity, we was confirmed that the results of experiment and simulation is roughly correspond. The case study using OpenFOAM, were calculated the increase of the indoor wind velocity when analyzed with respect to the indoor air to the target housing, were subjected to a wing wall and expansion of the inlet opening area.

AB - It is necessary to take into the room natural wind outside in order to make or maintain a healthy life in the house within, to give a cool feeling to the residents, but there are cases where ventilation effect is reduced due to wind direction angle. When that perform a wind tunnel to confirm the accuracy of calculating OpenFOAM, was compared with the value of the indoor wind velocity, we was confirmed that the results of experiment and simulation is roughly correspond. The case study using OpenFOAM, were calculated the increase of the indoor wind velocity when analyzed with respect to the indoor air to the target housing, were subjected to a wing wall and expansion of the inlet opening area.

KW - House

KW - OpenFOAM

KW - Ventilation

KW - Wing wall

UR - http://www.scopus.com/inward/record.url?scp=84924691864&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84924691864

SP - 449

EP - 454

T2 - 13th International Conference on Indoor Air Quality and Climate, Indoor Air 2014

Y2 - 7 July 2014 through 12 July 2014

ER -

Research of the ventilation performance prediction of a house

Abstract

Conference

Keywords

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