ACOUSTIC EMISSION MONITORING OF CHICKEN FEMURS FIRMNESS IN BENDING TESTS

被引：0

作者：

Zacal, Jaroslav ^{[1
]}

Sustr, Michal ^{[1
]}

Kumbar, Vojtech ^{[1
]}

Dostal, Petr ^{[1
]}

Nedomova, Sarka ^{[2
]}

Karasek, Filip ^{[3
]}

机构：

[1] Mendel Univ Brno, Dept Engn & Automobile Transport, Zemedelska 1, Brno 61300, Czech Republic

[2] Mendel Univ Brno, Dept Food Technol, Zemedelska 1, Brno 61300, Czech Republic

[3] Mendel Univ Brno, Dept Anim Nutr & Forage Prod, Zemedelska 1, Brno 61300, Czech Republic

来源：

PROCEEDINGS OF INTERNATIONAL PHD STUDENTS CONFERENCE, (MENDELNET 2016) | 2016年

关键词：

acoustic emission; broiler; femur firmness; ROSS; 308;

D O I：

暂无

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

This paper describes standard testing of chicken broiler femoral bones strength with destructive breaking test and monitoring of structural stress with the acoustic emission (AE) signal in real time. Tested samples were assigned to four different groups according to nutrient levels in chicken feed, namely magnesium and calcium. Tested chickens were fast-growing hybrids ROSS 308, commonly used in poultry production. Objective of this experiment was assessment of AE recording in course of bending and breaking test, where the AE signal provides information on internal structural changes in material.

引用

页码：699 / 705

页数：7

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