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| Description
| - This paper deals with the topic of drying maize grain and potential energy savings. The measurements were carried out at LIPONOVA, a. s. (the farm established in Lipoltice in the Pardubice region) in the period from 6th October to 31st December 2012, with a total sown area of 655.7 hectares of agricultural land. The average yield was 12.832 kg per hectare with the moisture content of 29.86%. Drying was under way in two phases: the grain was first pre-dried to reduce moisture from the average of 29.9% to 19.6%. Then there was final drying to reach storage moisture of 13.7%. The dried samples of maize were subjected to the measurement of (1) relative grain moisture using a hygrometer and the measurement of (2) temperature using a digital thermometer with a measurement probe. A review testing was done for several samples in a laboratory at Mendel University in Brno. The values of relative humidity and temperature of ambient air were also recorded. In addition, notes were taken of grain-dryer parameter settings, i.e. drying medium temperature and dryer emptying delay. The data acquired make it apparent that ambient air temperature is a major factor for the energy demand of drying; the higher the temperature, the less energy is needed. Other important parameters include the target temperature of the heated air in the dryer and dryer outlet air humidity. It is possible to achieve the energy savings in the drying process if the parameters above are set properly and their level is considerable with regard to the quantity of the dried material.
- This paper deals with the topic of drying maize grain and potential energy savings. The measurements were carried out at LIPONOVA, a. s. (the farm established in Lipoltice in the Pardubice region) in the period from 6th October to 31st December 2012, with a total sown area of 655.7 hectares of agricultural land. The average yield was 12.832 kg per hectare with the moisture content of 29.86%. Drying was under way in two phases: the grain was first pre-dried to reduce moisture from the average of 29.9% to 19.6%. Then there was final drying to reach storage moisture of 13.7%. The dried samples of maize were subjected to the measurement of (1) relative grain moisture using a hygrometer and the measurement of (2) temperature using a digital thermometer with a measurement probe. A review testing was done for several samples in a laboratory at Mendel University in Brno. The values of relative humidity and temperature of ambient air were also recorded. In addition, notes were taken of grain-dryer parameter settings, i.e. drying medium temperature and dryer emptying delay. The data acquired make it apparent that ambient air temperature is a major factor for the energy demand of drying; the higher the temperature, the less energy is needed. Other important parameters include the target temperature of the heated air in the dryer and dryer outlet air humidity. It is possible to achieve the energy savings in the drying process if the parameters above are set properly and their level is considerable with regard to the quantity of the dried material. (en)
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| Title
| - The energy performance of the drying process according to maize harvest time
- The energy performance of the drying process according to maize harvest time (en)
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| skos:prefLabel
| - The energy performance of the drying process according to maize harvest time
- The energy performance of the drying process according to maize harvest time (en)
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| skos:notation
| - RIV/62156489:43210/14:00229365!RIV15-MSM-43210___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43210/14:00229365
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - quality; maize; drying (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - MendelNet 2014 - Proceedings of International PhD Students Conference
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Fryč, Jiří
- Los, Josef
- Nejtek, Vlastimil
- Vitázek, Ivan
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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| number of pages
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| http://purl.org/ne...btex#hasPublisher
| - Mendel University in Brno
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| https://schema.org/isbn
| |
| http://localhost/t...ganizacniJednotka
| |
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