Proposal of a new method of control of the near ambient air drying process of forage in a deep layer in real time

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F99%3A22700005" target="_blank" >RIV/62156489:43210/99:22700005 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Proposal of a new method of control of the near ambient air drying process of forage in a deep layer in real time

Popis výsledku v původním jazyce

The paper presents control algorithms for near ambient air drying of fresh mowed forage (bird's . foot trefoil Lotus corniculatus L) on grates. The depth of layer of the material stored was 1.3 m. No moisture condensation appeared during drying tests. Major factors controlling the drying process through fan operation on/off, i.e. near ambient air temperature, relative air humidity, and temperature of the material stored, were continuously measured and recorded in real time. Another control variable wasequilibrium moisture content of the hay produced (Lotus corniculatus L), presented in graphs as water sorption isotherms. The dependence of equilibrium moisture content of Lotus corniculatus L on equilibrium relative air humidity was tested both for leaves and stems. The predeterminated maximum possible temperature of forage in a barn was 37°C during near ambient air drying process.

Název v anglickém jazyce

Proposal of a new method of control of the near ambient air drying process of forage in a deep layer in real time

Popis výsledku anglicky

The paper presents control algorithms for near ambient air drying of fresh mowed forage (bird's . foot trefoil Lotus corniculatus L) on grates. The depth of layer of the material stored was 1.3 m. No moisture condensation appeared during drying tests. Major factors controlling the drying process through fan operation on/off, i.e. near ambient air temperature, relative air humidity, and temperature of the material stored, were continuously measured and recorded in real time. Another control variable wasequilibrium moisture content of the hay produced (Lotus corniculatus L), presented in graphs as water sorption isotherms. The dependence of equilibrium moisture content of Lotus corniculatus L on equilibrium relative air humidity was tested both for leaves and stems. The predeterminated maximum possible temperature of forage in a barn was 37°C during near ambient air drying process.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/EP7315" target="_blank" >EP7315: Podklady pro ON Dosoušení zavadlé píce a skladování sena, sorpční a energetické vlastnosti stébelnin</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

1999

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Zemědělská technika - Agricultural Engineering

ISSN

0044-3883

e-ISSN

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Svazek periodika

45

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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