Analysis on rolling resistance of 2wd tractors at various physical soil conditions  

Oleh:

Kramadibatra, Ade Moetangad

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: Bionatura: Jurnal Ilmu-Ilmu Hayati dan Fisik vol. 06 no. 02 (Jul. 2004), page 113.
Topik: Rolling resistance; Wheel numeric; Hyperbolic curve; Wheel slip; Soil draft resistance

Ketersediaan

Perpustakaan PKPM Nomor Panggil: B115 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

Energy lost in the operation of agricultural wheeled vehicles such as tractors, rotary tiller, combines, etc, is considerably influenced by wheel types (peumatic wheels, crawler puddle wheels) and actual physical soil condition (soil moisture and soil variability). the significant lost is occurred during horizontal as weel as vertical soil deformation processes (wheel slip, rolling resistance, and soil compaction). horizontal deformation increases soil slacking, pulverizing, and muddling. while vertical deformation increases soil compaction that changes soil physical characteristics.

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