Physical and Mechanical Properties of Kenaf Stems at Varying Moisture Contents

被引：9

作者：

Dauda, S. M. ^{[1
]}

Ahmad, D. ^{[1
]}

Khalina, A. ^{[1
]}

Jamarei, O. ^{[1
]}

机构：

[1] Univ Putra Malaysia, Dept Biol & Agr Engn, Fac Engn, Upm Serdang 43400, Selangor, Malaysia

来源：

2ND INTERNATIONAL CONFERENCE ON AGRICULTURAL AND FOOD ENGINEERING (CAFE 2014) - NEW TRENDS FORWARD | 2014年 / 2卷

关键词：

cutting energy; cutting force; kenaf stems; moisture content; HIBISCUS-CANNABINUS L; ALFALFA STEMS; CARBON;

D O I：

10.1016/j.aaspro.2014.11.051

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Physical and mechanical properties of kenaf stem Malaysian variety V 36 were studied. The physical properties revealed maximum plant height was 310 cm and the lowest was 150 cm. Maximum stem diameter was 30 mm and the smallest was 14 mm. The mechanical properties revealed the maximum cutting force and shearing energy were 1584.55 N and 8.75 J, respectively for 35% moisture content. While 694.86 N and 3.50 J were recorded for 72% moisture content. The Young's modulus ranged between 67.59 MPa to 234.24 MPa. The greater shearing energy was obtained at the lower levels in the stem. (C) 2014 The Authors. Published by Elsevier B.V.

引用

页码：370 / 374

页数：5

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