REDUCED DIRECT MEASURING METHODS IN THE RIDGE VENT OF A DAIRY BARN

Onderzoeksoutput: Bijdrage aan congresPaper

Uittreksel

Accurate measurement of livestock housing emissions is necessary to assess their environmental impact of the performance of applied mitigation techniques. These emission measurements can be conducted by combining local air velocity and pollutant concentration measurements. However, unsteady wind conditions challenge measuring the air velocities at naturally ventilated buildings. Spatially dense measurements, however, are rarely feasible due to economic and practical constraints. Simplification of measurement methods with limited loss of accuracy is therefore necessary.
The objective of this research was to reduce the amount of air velocity sampling places in order to measure the airflow rate through the ridge vent without exceeding an accuracy loss of ± 20% with respect to detailed measurements.
TaalEngels
Aantal pagina's4
StatusGepubliceerd - 2017
EvenementEmission of Gas and Dust from Livestock 2017 - Saint Malo, Frankrijk
Duur: 21-mei-201724-mei-2017

Congres

CongresEmission of Gas and Dust from Livestock 2017
Verkorte titelEmiLi
LandFrankrijk
StadSaint Malo
Periode21/05/1724/05/17

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