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Airborne Dust Distribution in Tied Cows House With Different Fans Operation Regime

Topisirovic, G. (2018) Airborne Dust Distribution in Tied Cows House With Different Fans Operation Regime. HUNGARIAN AGRICULTURAL ENGINEERING (34). pp. 52-56. ISSN 0864-7410 (print); 2415-9751 (online)

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Abstract

Dust concentration is significant microclimate parameter in livestock buildings. Increased dust concentration affects animal health. Paper presents results of experimental study focused to the influence of fans working regime on airborne dust concentration in the barn for tied cows. Different fans rotation rates gave air flows from 23750 m3h-1 to 48000 m3h-1. Measurements were conducted at four height levels, three lateral and four longitudinal sections. Consequently, 48 measuring points were selected to cover the whole space. Analysis showed that this setup gave satisfactory results. Certain regimes were recommended and rate with 37300 m3h-1 was found as the most suitable.

Item Type: Article
Uncontrolled Keywords: fan regime, ventilation, airflow velocity, microclimate, airborne dust
Subjects: S Agriculture / mezőgazdaság > S1 Agriculture (General) / mezőgazdaság általában
Depositing User: Gabriella Virág
Date Deposited: 11 May 2020 09:59
Last Modified: 27 May 2020 08:05
URI: http://real.mtak.hu/id/eprint/108676

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