Assessment of modeling slatted floor as porous media in livestock buildings in two ventilation systems

Li Rong; Bjarne Bjerg; Guoqiang Zhang

Assessment of modeling slatted floor as porous media in livestock buildings in two ventilation systems

Li Rong, Bjarne Bjerg, Guoqiang Zhang

Sektion, Production, Nutrition and Health

Publikation: Konferencebidrag › Paper › Forskning › peer review

2 Citationer (Scopus)

Abstract

This study investigates the effect of modeling the slatted floor as porous media on prediction of ammonia emissions and airflow patterns. Two approaches to determine the resistance coefficients of porous media modeling are adopted by using two geometries in CFD modeling. The results reveal that the ammonia emission with slatted floor modeled as actual size (SLM) is generally lower than the value with floor modeled as porous media (POM). Difference of air speed distribution cl.

Originalsprog	Engelsk
Publikationsdato	1 jan. 2015
Antal sider	8
Status	Udgivet - 1 jan. 2015
Begivenhed	14th Conference of International Building Performance Simulation Association, BS 2015 - Hyderabad, Indien Varighed: 7 dec. 2015 → 9 dec. 2015

Konference

Konference	14th Conference of International Building Performance Simulation Association, BS 2015
Land/Område	Indien
By	Hyderabad
Periode	07/12/2015 → 09/12/2015

Andre filer og links

Link to publication in Scopus

Citationsformater

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title = "Assessment of modeling slatted floor as porous media in livestock buildings in two ventilation systems",

abstract = "This study investigates the effect of modeling the slatted floor as porous media on prediction of ammonia emissions and airflow patterns. Two approaches to determine the resistance coefficients of porous media modeling are adopted by using two geometries in CFD modeling. The results reveal that the ammonia emission with slatted floor modeled as actual size (SLM) is generally lower than the value with floor modeled as porous media (POM). Difference of air speed distribution cl.",

author = "Li Rong and Bjarne Bjerg and Guoqiang Zhang",

year = "2015",

month = jan,

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language = "English",

pages = "810--817",

note = "14th Conference of International Building Performance Simulation Association, BS 2015 ; Conference date: 07-12-2015 Through 09-12-2015",

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AU - Rong, Li

AU - Bjerg, Bjarne

AU - Zhang, Guoqiang

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Y1 - 2015/1/1

N2 - This study investigates the effect of modeling the slatted floor as porous media on prediction of ammonia emissions and airflow patterns. Two approaches to determine the resistance coefficients of porous media modeling are adopted by using two geometries in CFD modeling. The results reveal that the ammonia emission with slatted floor modeled as actual size (SLM) is generally lower than the value with floor modeled as porous media (POM). Difference of air speed distribution cl.

AB - This study investigates the effect of modeling the slatted floor as porous media on prediction of ammonia emissions and airflow patterns. Two approaches to determine the resistance coefficients of porous media modeling are adopted by using two geometries in CFD modeling. The results reveal that the ammonia emission with slatted floor modeled as actual size (SLM) is generally lower than the value with floor modeled as porous media (POM). Difference of air speed distribution cl.

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T2 - 14th Conference of International Building Performance Simulation Association, BS 2015

Y2 - 7 December 2015 through 9 December 2015

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