Experimental characterization and numerical modeling of the compressive mechanical behavior of hazelnut kernels

被引：11

作者：

Delprete, Cristiana ^{[1
]}

Giacosa, Simone ^{[2
]}

Raviolo, Emanuele ^{[1
]}

Rolle, Luca ^{[2
]}

Sesana, Raffaella ^{[1
]}

机构：

[1] Politecn Torino, Dept Mech & Aerospace Engn DIMEAS, I-10129 Turin, Italy

[2] Univ Turin, Dipartimento Sci Agr Forestali & Alimentari DISAF, I-10095 Grugliasco, TO, Italy

来源：

JOURNAL OF FOOD ENGINEERING | 2015年 / 166卷

关键词：

Hazelnut kernel; Mechanical properties; Finite element model;

D O I：

10.1016/j.jfoodeng.2015.06.037

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The evaluation of mechanical properties of hazelnuts has been developed over the past years mainly to optimize industrial processes. The aim of this study is to reproduce the compressive behavior of hazelnut kernel obtained by experimental and numerical activities; the contribution of pellicle influence to the mechanical behavior is also analyzed. The experimental activity is aimed to measure the mechanical properties of hazelnut kernel and to obtain a model calibration based on experimental data analyzed by statistical approach. The finite element models of hazelnut kernels are implemented and a set of numerical compression tests are simulated; the comparison of experimental and numerical responses is shown. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：364 / 369

页数：6

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