作者: Turker Saracoglu , Necmiye Ucer , Cengiz Ozarslan
DOI: 10.1080/10942912.2010.501468
关键词: Terminal velocity 、 Bruise 、 Particle density 、 Drop (liquid) 、 Sphericity 、 Coefficient of restitution 、 Projected area 、 Mechanics 、 Drag 、 Classical mechanics 、 Chemistry
摘要: In this study, selected geometric properties, including linear dimensions; sphericity; mass of fruit; projected area; surface true density; volume; static coefficient friction against different materials; hydrodynamic properties in water, such as terminal velocity, drag force, and buoyant force; impact parameters, restitution, absorbed energy, bruise area, volume, two varieties quince fruit were determined. The found to be considerably similar with both quince. smallest values area volume obtained the corrugated board. restitution decreased increase drop height for each variety.