[PDF][PDF] Modulating a centrifuge spreader disc and evaluating performance under some different operating factors
AY Khudher, MS Himoud… - Int. J. Agricult. Stat. Sci …, 2020 - researchgate.net
AY Khudher, MS Himoud, SA Almaliki
Int. J. Agricult. Stat. Sci. Vol, 2020•researchgate.netCentrifugal spreader machine is a farm implement commonly used for spreading seed and
fertilizer. However, the quality of the resulting spread pattern in the field can be poor,
Therefore, the study aims to test a modulating disc (A2) and control disc (A1) and find the
effect of change on the machine performance using different of forward speeds, disc speed,
urea fertilizer and barley seeds. Results showed that use of the disc A2 reduces the
coefficient of variation (CV%). The machine reached its best performance when using A2 …
fertilizer. However, the quality of the resulting spread pattern in the field can be poor,
Therefore, the study aims to test a modulating disc (A2) and control disc (A1) and find the
effect of change on the machine performance using different of forward speeds, disc speed,
urea fertilizer and barley seeds. Results showed that use of the disc A2 reduces the
coefficient of variation (CV%). The machine reached its best performance when using A2 …
Abstract
Centrifugal spreader machine is a farm implement commonly used for spreading seed and fertilizer. However, the quality of the resulting spread pattern in the field can be poor, Therefore, the study aims to test a modulating disc (A2) and control disc (A1) and find the effect of change on the machine performance using different of forward speeds, disc speed, urea fertilizer and barley seeds. Results showed that use of the disc A2 reduces the coefficient of variation (CV%). The machine reached its best performance when using A2 with the forward speed of 12 km/h and the speed of the disc 450 rpm by 5.5 and 7.6 for spreading the barley and urea, respectively.
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