Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
A non-liner constitutive model of three typical biomass material pelletization for capturing particle mechanical behaviors during the elasto-visco-plastic deformation stage | |
Li, Weizhen1,2,3,4; Guo, Weiwei4; Bu, Wenjing4; Jiang, Yang1,2,3; Wang, Yan4; Yang, Wenshen1,2,3; Yin, Xiuli1,2,3 | |
2020-04-01 | |
发表期刊 | RENEWABLE ENERGY |
ISSN | 0960-1481 |
卷号 | 149页码:1370-1385 |
通讯作者 | Jiang, Yang(jiangyang@ms.giec.ac.cn) |
摘要 | The main objective of this work was to develop a non-liner constitutive model to reveal and predict the connection between the applied pressure and the evolution of particle mechanical behaviors for biomass pelletization. Three materials were selected: Pinus sylvestris var. mongolica Lily. sawdust as the relative standard material, Eucalyptus urophylla sawdust and residue of Flammulina velutipes as representatives of fast-grown forest and edible fungi cultivation residue, respectively. Pelletizing experiments were carried out using an uniaxial piston-cylinder densification apparatus in conditions of 8%-16% moisture mass content and 80-120 degrees C temperature with maximum applied pressure of 80 MPa. The model was established for the elasto-visco-plastic deformation stage on the basis of rheology concept according to the recorded data of applied force, displacement, and time. The model coefficients were calculated and found that elastic modulus E, plastic modulus R, and viscous coefficient eta were closely related to pellet volume expansion rate, unit density, and Meyer hardness, respectively. Comparisons between the measured pressure values and the values predicted by the model illustrate that the constitutive model established in this investigation is reliable. (C) 2019 Elsevier Ltd. All rights reserved. |
关键词 | Pelletization Constitutive model Mechanical behavior |
DOI | 10.1016/j.renene.2019.10.135 |
关键词[WOS] | MOISTURE-CONTENT ; PELLET ; INDUSTRY ; STRAW ; COMPRESSION ; PERFORMANCE ; DURABILITY ; COMPONENTS ; RESIDUES ; STRENGTH |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[51661145022] ; Guangdong Provincial Natural Science Foundation Project[2017B030308002] ; Chinese Academy of Sciences Key Laboratory of Renewable Energy[y807j91001] ; Science and Technology Program of Guangzhou[201707010242] ; Heilongjiang Science and Technology Planning Project[KS2018KH0090] |
WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
项目资助者 | National Natural Science Foundation of China ; Guangdong Provincial Natural Science Foundation Project ; Chinese Academy of Sciences Key Laboratory of Renewable Energy ; Science and Technology Program of Guangzhou ; Heilongjiang Science and Technology Planning Project |
WOS类目 | Green & Sustainable Science & Technology ; Energy & Fuels |
WOS记录号 | WOS:000517856500117 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/27035 |
专题 | 中国科学院广州能源研究所 |
通讯作者 | Jiang, Yang |
作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, 2 Nengyuan Rd, Guangzhou, Peoples R China 4.Zhengzhou Univ, Sch Chem Engn & Energy, 100 Sci Ave, Zhengzhou 450001, Henan, Peoples R China |
第一作者单位 | 中国科学院广州能源研究所 |
推荐引用方式 GB/T 7714 | Li, Weizhen,Guo, Weiwei,Bu, Wenjing,et al. A non-liner constitutive model of three typical biomass material pelletization for capturing particle mechanical behaviors during the elasto-visco-plastic deformation stage[J]. RENEWABLE ENERGY,2020,149:1370-1385. |
APA | Li, Weizhen.,Guo, Weiwei.,Bu, Wenjing.,Jiang, Yang.,Wang, Yan.,...&Yin, Xiuli.(2020).A non-liner constitutive model of three typical biomass material pelletization for capturing particle mechanical behaviors during the elasto-visco-plastic deformation stage.RENEWABLE ENERGY,149,1370-1385. |
MLA | Li, Weizhen,et al."A non-liner constitutive model of three typical biomass material pelletization for capturing particle mechanical behaviors during the elasto-visco-plastic deformation stage".RENEWABLE ENERGY 149(2020):1370-1385. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论