Review of wind tunnel modelling of flow and pollutant dispersion within and from naturally ventilated livestock buildings

6533b86cfe1ef96bd12c8da6

RESEARCH PRODUCT

Review of wind tunnel modelling of flow and pollutant dispersion within and from naturally ventilated livestock buildings

Zbyněk Jaňour David Janke Qianying Yi ŠTěpán Nosek Michala Jakubcová Salvador Calvet Peter Demeyer André J.a. Aarnink Melynda Hassouna Guoqiang Zhang

subject

Technology 010504 meteorology & atmospheric sciences Farm Technology 02 engineering and technology PRODUCCION ANIMAL Atmospheric boundary layer 01 natural sciences Civil engineering ammonia Natural ventilation 0202 electrical engineering electronic engineering information engineering General Materials Science Pollutant dispersion Biology (General)Instrumentation Wind tunnel Fluid Flow and Transfer Processes T Physics Livestock building General Engineering Natural ventilation 600 natural ventilation Engineering (General). Civil engineering (General)Computer Science Applications Boundary layer Chemistry Emissions & Manure Valorisation TA1-2040 pollutant dispersion livestock building Planetary boundary layer QH301-705.5 020209 energy QC1-999 Flow (psychology)Emissie & Mestverwaarding atmospheric boundary layer Ammonia Statistical dispersion QD1-999 0105 earth and related environmental sciences Pollutant Process Chemistry and Technology 12.- Garantizar las pautas de consumo y de producción sostenibles Greenhouse gas WIAS Environmental science Agrarische Bedrijfstechnologie GHG

description

[EN] Ammonia emissions from naturally ventilated livestock buildings (NVLBs) pose a serious environmental problem. However, the mechanisms that control these emissions are still not fully understood. One promising method for understanding these mechanisms is physical modelling in wind tunnels. This paper reviews studies that have used this method to investigate flow or pollutant dispersion within or from NVLBs. The review indicates the importance of wind tunnels for understanding the flow and pollutant dispersion processes within and from NVLBs. However, most studies have investigated the flow, while only few studies have focused on pollutant dispersion. Furthermore, only few studies have simulated all the essential parameters of the approaching boundary layer. Therefore, this paper discusses these shortcomings and provides tips and recommendations for further research in this respect.

year	journal	country	edition	language
2021-05-01

10.3390/app11093783 https://pure.au.dk/portal/da/publications/review-of-wind-tunnel-modelling-of-flow-and-pollutant-dispersion-within-and-from-naturally-ventilated-livestock-buildings(74eaba8e-20b0-4c86-9fed-cfaad83a1c70).html