液滴空気混相流の数値計算によるウォーターミスト消火特性の解析

Translated title of the contribution: Characteristics of Water Mist Fire Suppression Analysed by Numerical Calculation of Gas-Droplet Flow

福多 将人, 小野 謙二, 松本 洋一郎

Research output: Contribution to conferencePaper

Abstract

Water mist is one of the digestives noted for a new generation fire suppression system, and it has a lot of extinction effects. In this paper, the effect by the evaporation of droplets was considered, and the gas-droplet flow was computed for analysis of the water mist fire control. Especially, the cooling effect of water mist was discussed with changing the diameter of droplets. It was found through our computation that the distribution of droplets and the cooling effect change significantly according to the droplets diameters, and we conclude that the diameter of droplet is important parameter which determines the extinction effect of water mist fire suppression system.
Original languageJapanese
Pages243-244
Number of pages2
Publication statusPublished - Aug 5 2003

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Fog
Fires
Gases
Water
Cooling
Evaporation

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液滴空気混相流の数値計算によるウォーターミスト消火特性の解析. / 福多将人; 小野謙二; 松本洋一郎.

2003. 243-244.

Research output: Contribution to conferencePaper

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title = "液滴空気混相流の数値計算によるウォーターミスト消火特性の解析",
abstract = "Water mist is one of the digestives noted for a new generation fire suppression system, and it has a lot of extinction effects. In this paper, the effect by the evaporation of droplets was considered, and the gas-droplet flow was computed for analysis of the water mist fire control. Especially, the cooling effect of water mist was discussed with changing the diameter of droplets. It was found through our computation that the distribution of droplets and the cooling effect change significantly according to the droplets diameters, and we conclude that the diameter of droplet is important parameter which determines the extinction effect of water mist fire suppression system.",
author = "将人 福多 and 謙二 小野 and 洋一郎 松本",
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T1 - 液滴空気混相流の数値計算によるウォーターミスト消火特性の解析

AU - 福多, 将人

AU - 小野, 謙二

AU - 松本, 洋一郎

PY - 2003/8/5

Y1 - 2003/8/5

N2 - Water mist is one of the digestives noted for a new generation fire suppression system, and it has a lot of extinction effects. In this paper, the effect by the evaporation of droplets was considered, and the gas-droplet flow was computed for analysis of the water mist fire control. Especially, the cooling effect of water mist was discussed with changing the diameter of droplets. It was found through our computation that the distribution of droplets and the cooling effect change significantly according to the droplets diameters, and we conclude that the diameter of droplet is important parameter which determines the extinction effect of water mist fire suppression system.

AB - Water mist is one of the digestives noted for a new generation fire suppression system, and it has a lot of extinction effects. In this paper, the effect by the evaporation of droplets was considered, and the gas-droplet flow was computed for analysis of the water mist fire control. Especially, the cooling effect of water mist was discussed with changing the diameter of droplets. It was found through our computation that the distribution of droplets and the cooling effect change significantly according to the droplets diameters, and we conclude that the diameter of droplet is important parameter which determines the extinction effect of water mist fire suppression system.

UR - http://ci.nii.ac.jp/naid/110002525195

M3 - 論文

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EP - 244

ER -