Estimation of Energy Requirement of Jatropha Curcas L. Seedcake Briquettes under Compression Loading
作者: Tatiana IvanovaAbraham KabuteyDavid HerákCimen Demirel
作者单位: 1Department of Sustainable Technologies, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Prague 16521, Czech Republic
2Department of Mechanical Engineering, Faculty of Engineering, Czech University of Life Sciences Prague, Prague 16521, Czech Republic; kabutey@tf.czu.cz (A.K.); herak@tf.czu.cz (D.H.)
3Department of Agricultural Machinery, Faculty of Agriculture, Ondokuz Mayis University, Samsun 55139, Turkey; cimen.demirel@omu.edu.tr
刊名: Energies, 2018, Vol.11 (8)
来源数据库: Multidisciplinary Digital Publishing Institute
DOI: 10.3390/en11081980
关键词: Jatropha seedcakeBriquettes compactionEnergy consumptionForce-deformation curveEconomic value
原始语种摘要: The energy requirement of Jatropha curcas L. seedcake of different dimensions (4.5, 5.6, 6.7, 8 and 10 mm) for briquette compaction was investigated under compression loading (100, 200, 300 and 400 kN) using the universal compression-testing machine. The parameters measured and/or calculated were the deformation, thickness, numerical energy and theoretical energy. The statistical analysis results show that compression forces had a significant effect (P-value < 0.05) on the amounts of deformation and thickness, while that of the dimensions of the sample did not. The increase in compression forces increased the numerical energy while that of samples dimensions caused a decrease. Using the tangent curve mathematical model; the force coefficient of mechanical behaviour (kN), the deformation...
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关键词翻译
关键词翻译
  • 消耗 能量
  • compression 压缩
  • dimensions 面积
  • deformation 应变
  • Energy 能量
  • numerical 数字的
  • force 
  • energy 能量
  • consumption 能量
  • jatropha 麻风树属
  • mechanical 机械的