Chipping machines: disc and drum energy requirements
نویسندگان
چکیده
منابع مشابه
Effect of Chipper Type, Biomass Type and Blade Wear on Productivity, Fuel Consumption and Product Quality
The study determined the time consumption, fuel consumption and chip size obtained with two different industrial chippers, working with logging residues (tops and branches), thinning material and pulpwood. Specific time consumption per oven dry tons (odt) was 83% higher for the less powerful disc chipper, and chipping forest residues resulted in a 35% increase in specific time consumption compa...
متن کاملSupport Vector Machines for Bass and Snare Drum Recognition
In this paper we attempt to extract information concerning percussive instruments from a musical audio signal. High-dimensional vectors of descriptors are computed from the signal and classified by means of Support Vector Machines (SVM). We investigate the performance on 2 important classes of drum sounds in Western popular music: bass and snare drums, possibly overlapping. The results are enco...
متن کاملImitating the Groove: Making Drum Machines more Human
Current music production software allows rapid programming of drum patterns, but programmed patterns often lack the groove that a human drummer will provide, both in terms of being rhythmically too rigid and having no variation for longer periods of time. We have implemented an artificial software drummer that learns drum patterns by extracting user specific variations played by a human drummer...
متن کاملEffects of Sieve Size on Chipper Productivity, Fuel Consumption and Chip Size Distribution for Open Drum Chippers
Chip size distribution is an important quality variable not only for buyers of forest fuels, but also for chipping contractors as it influences both fuel consumption and productivity of chippers. Studies of disc chippers and of drum chippers with closed drums have shown that increased chip target length increases chipper productivity and decreases fuel consumption per ton of chips produced. For...
متن کاملfiaXl.ing and chipping
In tree-length harvesting operations, the trees are usually delimbed and topped in the woods. Sawlogs are bucked, and pulpwood is loaded tree-length. The use of in-woods chipping has been limited to energywood production because high bark content limits the use of whole-tree chips as pulp furnish. Flail delimbing and debarking allows economical processing and chipping of whole trees in the wood...
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ژورنال
عنوان ژورنال: Journal of Agricultural Engineering
سال: 2013
ISSN: 2239-6268,1974-7071
DOI: 10.4081/jae.2013.317