生物质压缩成型过程模型研究现状
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摘要
概述了国内外生物质压缩成型模型研究现状,就生物质压缩成型的四个阶段分别论述并分析了在每个阶段所使用的力学模型,将各个模型的适用条件进行比较。发现传统的模型分为表示压力与变形关系的黏弹塑性模型和描述压力与压缩密度的数学模型,其中黏弹塑性模型较为常见。此外还有无须确定屈服面主要研究生物质内部特性以内时理论为基础的热黏塑性本构模型和以热力学理论为基础、以唯象法为原理、以自由能形式推导,通过内变量连续地描述材料的各种变形的黏弹塑性统一本构模型。其不以屈服面存在与否为前提,可以用一组方程描述材料的全部变形过程,指出了力学模型新的研究方向。
The research status of biomass compression molding mechanical models at home and abroad were summarized,the mechanical models used in each stage in the four stages of biomass compression molding were discussed and analyzed,and the applicable conditions of each model were compare. It is found that the traditional models are divided into two kinds: viscoelastic-plastic model which represents the relationship between pressure and deformation,and mathematical model which describes pressure and compression density. Viscoelastic plastic model is more common. In addition,there is no need to determine the yield surface to study the internal characteristics of biomass based on the endochronic theory of thermo viscoplastic constitutive model and thermodynamic theory,based on the principle of phenomenological method,in the form of free energy derivation,through internal variables to continuously describe the material deformation of the viscoelastic-plastic unified constitutive model. It does not depend on the existence of yield surface. A set of equations can be used to describe the whole deformation process of the material.
The research status of biomass compression molding mechanical models at home and abroad were summarized,the mechanical models used in each stage in the four stages of biomass compression molding were discussed and analyzed,and the applicable conditions of each model were compare. It is found that the traditional models are divided into two kinds: viscoelastic-plastic model which represents the relationship between pressure and deformation,and mathematical model which describes pressure and compression density. Viscoelastic plastic model is more common. In addition,there is no need to determine the yield surface to study the internal characteristics of biomass based on the endochronic theory of thermo viscoplastic constitutive model and thermodynamic theory,based on the principle of phenomenological method,in the form of free energy derivation,through internal variables to continuously describe the material deformation of the viscoelastic-plastic unified constitutive model. It does not depend on the existence of yield surface. A set of equations can be used to describe the whole deformation process of the material.
引文
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3孙启新,陈书法,董玉平.秸秆类生物质成型热黏塑性本构模型构建[J].农业工程学报,2015,31(8):221-226Sun Qixin,Chen Shufa,Dong Yuping.Establishment of thermo viscoplastic constitutive model for straw biomass briquetting[J].Transactions of the Chinese Society of Agricultural Engineering,2015,31(8):221-226
4 Peleg K.A rheological model of nonlinear viscoplastic solids[J].Journal of Rheology,1983,27(5):411-431
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6李永奎,孙月铢,白雪卫.玉米秸秆粉料单模孔致密成型过程离散元模拟[J].农业工程学报,2015,31(20):212-217Li Yongkui,Sun Yuezhu,Bai Xuewei.Extrusion process of corn stalk powder in single orifice die processing based on discrete element method[J].Transactions of the Chinese Society of Agricultural Engineering,2015,31(20):212-217
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8吴劲锋,黄建龙,张维果,等.苜蓿草粉制粒密度与挤出力模拟试验[J].农业机械学报,2007,49(1):68-71Wu Jingfeng,Huang Jianlong,Zhang Weiguo,et al.Simulated experiment and model of pelletizing density and extruding force for alfalfa powder[J].Transactiong of the Chinese Society for Agricultural Machinery,2007,49(1):68-71
9李汝莘,耿爱军,赵何,等.碎玉米秸秆卷压过程的流变行为试验[J].农业工程学报,2012,28(18):30-35Li Ruxin,Geng Aijun,Zhao He,et al.Rheologic behavior of chopped corn stalks during rotary compression[J].Transactions of the Chinese Society of Agricultural Engineering,2012,28(18):30-35
10 Datta A,Morrow C T.Graphical and computational analysis of creep courves[J].Transactions of the ASAE,1989,26(6):1870-1874
11郑晓,林国祥,李智,等.菜籽与菜籽仁的非线性粘弹塑性本构模型[J].农业机械学报,2005,47(11):93-97Zheng Xiao,Lin Guoxiang,Li Zhi,et al.Nonlinear viscous-elasticplasticity constitutive model of rapeseed and rapeseed kernel[J].Transactiong of the Chinese Society for Agricultural Machinery,2005,47(11):93-97
12李震,刘彭,高雨航.环模成型机楔形区域物料运动速度与压力分析[J].中国农业科技导报,2019,21(3):76-84Li Zhen,Liu Peng,Gao Yuhang.Velocity and pressure analysis of particles in the ring-die extrusion moulding machine[J].Journal of Agricultural Science and Technology,2019,21(3):76-84
13冯明珲.粘弹塑性统一本构理论[D].大连:大连理工大学,2000Feng Minghui.A visco-elastic-plastic unified constitutive theory for deformation[D].Dalian:Dalian University of Technoloy,2000
14黄吴量.闭式生物质成型力学特性及工艺参数研究[D].哈尔滨:哈尔滨工业大学,2017Huang Wuliang.Research on mechanical properties and technologic parameters of enclosed biomass briquetting[D].Harbin:Harbin Institute of Technology,2017
15阮建明,黄培云.粉末冶金原理[M].北京:机械工业出版社,2012Ruan Jianming,Huang Peiyun.Powder metallurgy principle[M].Beijing:China Machine Press,2012
16 Jones W D,Fundamental principles of powder metallurgy[M].London:Edward Arnold,1960
17马方,白雪卫,刘德军,等.典型生物质冷压本构模型及黏弹塑性影响因素[J].太阳能学报,2017,38(1):98-105Ma Fang,Bai Xuewei,Liu Dejun,et al.The typical biomass coldpressing constitutive model and the influence factors analysis of viscous-elastic-plasticity[J].Acta Energlae Solaris Sinica,2017,38(1):98-105
18王启宏.材料流变学[M].北京:中国建筑工业出版社,1985Wang Qihong.Rheology of materials[M].Beijing:China Architecture&Building Press,1985
19李翰如,潘君拯.农业流变学导论[M].北京:农业出版社,1990Li Hanru,Pan Junzheng.Introduction to agricultural rheology[M].Beijing:Agriculture Press,1990
20 Kaliyan N R,Morey V.Constitutive model for densification of corn Stover and Switchgrass[J].Biosystems Engineering,2009,104(1):47-63
21闫文刚.生物质常温开模致密成型研究[D].北京:北京林业大学,2011Yan Wengang.Research of biomass shaping with open mold in natural temperature[D].Beijing:Beijing Forestry University,2011
22马彦华,宣传忠,武佩,等.玉米秸秆振动压缩过程的应力松弛试验[J].农业工程学报,2016,32(19):88-94Ma Yanhua,Xuan Chuanzhong,Wu Pei,et al.Experiment on stress relaxation of corn stover during compression with assisted vibration[J].Transactions of the Chinese Society of Agricultural Engineering,2016,32(19):88-94
23王洪波.羊草可压缩性及其应力松弛特性的虚拟样机分析研究[D].呼和浩特:内蒙古农业大学,2007Wang Hongbo.Study on the compressibility of leymus chinensis and its stress relaxation characteristics analyzed by virtual prototyping[D].Huhhot:Inner Mongolia Agricultural University Technology,2007
24吕江南,龙超海,何宏彬,等.红麻料片的压缩特性及压力与压缩密度的数学模型[J].农业机械学报,1998,40(2):84-87Lv Jiangnan,Long Chaohai,He Hongbin,et al.Compression characteristics of the kenaf chips and mathematical models of pressurecompression density[J].Transactiong of the Chinese Society for Agricultural Machinery,1998,40(2):84-87
25 Valanis K C.A Theory of viscoplasticity without a yield surface,Part I:General theory;Part II:Application to mechanical behavior of metals[J].Archiwun Mechaniki Stosowanej:Archives of Mechanics,1971,23:517-551
26范镜泓.内蕴时间理论塑性理论及其新进展[J].力学进展,1985,15(3):273-290Fan Jinghong.Theory of intrinsic time plasticity and its new development[J].Advances In Mechanics,1985,15(3):273-290
27 Khoei A R,Bakhshiani A,Mofid M.An endochronic plasticity model for finite strain deformation of powder forming processes[J].Finite Elements in Analysis and Design,2003,40:187-211
28 Khoei A R,Bakhshiani A.A hypoelasto-simulation of powder compaction processes endochronic model[J].International,2004,41(22):6081-6110
29赵社戌,匡震邦.热粘塑性体的积分-微分型本构关系[J].固体力学学报,1995,16(1):48-55Zhao Shexu,Kuang Zhenbang.Intecro-differential constitutive relations of thermos-viscoplasticity[J].Acta Mechanica Solida Sinica,1995,16(1):48-55
30杨扬,曾毅,汪冰峰.基于Johnson-Cook模型的TC16钛合金动态本构关系[J].中国有色金属学报,2008,18(3):505-510Yang Yang,Zeng Yi,Wang Bingfeng.Dynamic constitutive relationship of TC16 titanium alloy based on Johnson-Cook model[J].The Chinese Journal of Nonferrous Metals,2008,18(3):505-510
31 Sensery P E,Fossum A F.On testing requirements for viscoplastic constitutive parameter estimation[J].Journal of Engineering Material and Technology,1995,117(2):151-156
32 Fossum A F.Rate date and material model parameter estimation[J].Journal of Engineering Material and Technology,1998,120(1):7-12
2武凯,施水娟,彭斌彬,等.环模制粒挤压过程力学建模及影响因素分析[J].农业工程学报,2010,26(12):142-147Wu Kai,Shi Shuijuan,Peng Binbin,et al.Modeling and analysis on extruding force in pelleting process[J].Transactions of the Chinese Society of Agricultural Engineering,2010,26(12):142-147
3孙启新,陈书法,董玉平.秸秆类生物质成型热黏塑性本构模型构建[J].农业工程学报,2015,31(8):221-226Sun Qixin,Chen Shufa,Dong Yuping.Establishment of thermo viscoplastic constitutive model for straw biomass briquetting[J].Transactions of the Chinese Society of Agricultural Engineering,2015,31(8):221-226
4 Peleg K.A rheological model of nonlinear viscoplastic solids[J].Journal of Rheology,1983,27(5):411-431
5李大中,朱文杰.生物质稻壳压缩成型过程建模及优化[J].可再生能源,2010,28(5):124-127Li Dazhong,Zhu Wenjie.Modeling and optimization in the briquetting process of rice husk[J].Renewable Energy Resources,2010,28(5):124-127
6李永奎,孙月铢,白雪卫.玉米秸秆粉料单模孔致密成型过程离散元模拟[J].农业工程学报,2015,31(20):212-217Li Yongkui,Sun Yuezhu,Bai Xuewei.Extrusion process of corn stalk powder in single orifice die processing based on discrete element method[J].Transactions of the Chinese Society of Agricultural Engineering,2015,31(20):212-217
7霍丽丽,赵立欣,田宜水,等.生物质颗粒燃料成型的黏弹性本构模型[J].农业工程学报,2013,29(9):200-206Huo Lili,Zhao Lixin,Tian Yishui,et al.Viscoelastic constitutive model of biomass pellet[J].Transactions of the Chinese Society of Agricultural Engineering,2013,29(9):200-206
8吴劲锋,黄建龙,张维果,等.苜蓿草粉制粒密度与挤出力模拟试验[J].农业机械学报,2007,49(1):68-71Wu Jingfeng,Huang Jianlong,Zhang Weiguo,et al.Simulated experiment and model of pelletizing density and extruding force for alfalfa powder[J].Transactiong of the Chinese Society for Agricultural Machinery,2007,49(1):68-71
9李汝莘,耿爱军,赵何,等.碎玉米秸秆卷压过程的流变行为试验[J].农业工程学报,2012,28(18):30-35Li Ruxin,Geng Aijun,Zhao He,et al.Rheologic behavior of chopped corn stalks during rotary compression[J].Transactions of the Chinese Society of Agricultural Engineering,2012,28(18):30-35
10 Datta A,Morrow C T.Graphical and computational analysis of creep courves[J].Transactions of the ASAE,1989,26(6):1870-1874
11郑晓,林国祥,李智,等.菜籽与菜籽仁的非线性粘弹塑性本构模型[J].农业机械学报,2005,47(11):93-97Zheng Xiao,Lin Guoxiang,Li Zhi,et al.Nonlinear viscous-elasticplasticity constitutive model of rapeseed and rapeseed kernel[J].Transactiong of the Chinese Society for Agricultural Machinery,2005,47(11):93-97
12李震,刘彭,高雨航.环模成型机楔形区域物料运动速度与压力分析[J].中国农业科技导报,2019,21(3):76-84Li Zhen,Liu Peng,Gao Yuhang.Velocity and pressure analysis of particles in the ring-die extrusion moulding machine[J].Journal of Agricultural Science and Technology,2019,21(3):76-84
13冯明珲.粘弹塑性统一本构理论[D].大连:大连理工大学,2000Feng Minghui.A visco-elastic-plastic unified constitutive theory for deformation[D].Dalian:Dalian University of Technoloy,2000
14黄吴量.闭式生物质成型力学特性及工艺参数研究[D].哈尔滨:哈尔滨工业大学,2017Huang Wuliang.Research on mechanical properties and technologic parameters of enclosed biomass briquetting[D].Harbin:Harbin Institute of Technology,2017
15阮建明,黄培云.粉末冶金原理[M].北京:机械工业出版社,2012Ruan Jianming,Huang Peiyun.Powder metallurgy principle[M].Beijing:China Machine Press,2012
16 Jones W D,Fundamental principles of powder metallurgy[M].London:Edward Arnold,1960
17马方,白雪卫,刘德军,等.典型生物质冷压本构模型及黏弹塑性影响因素[J].太阳能学报,2017,38(1):98-105Ma Fang,Bai Xuewei,Liu Dejun,et al.The typical biomass coldpressing constitutive model and the influence factors analysis of viscous-elastic-plasticity[J].Acta Energlae Solaris Sinica,2017,38(1):98-105
18王启宏.材料流变学[M].北京:中国建筑工业出版社,1985Wang Qihong.Rheology of materials[M].Beijing:China Architecture&Building Press,1985
19李翰如,潘君拯.农业流变学导论[M].北京:农业出版社,1990Li Hanru,Pan Junzheng.Introduction to agricultural rheology[M].Beijing:Agriculture Press,1990
20 Kaliyan N R,Morey V.Constitutive model for densification of corn Stover and Switchgrass[J].Biosystems Engineering,2009,104(1):47-63
21闫文刚.生物质常温开模致密成型研究[D].北京:北京林业大学,2011Yan Wengang.Research of biomass shaping with open mold in natural temperature[D].Beijing:Beijing Forestry University,2011
22马彦华,宣传忠,武佩,等.玉米秸秆振动压缩过程的应力松弛试验[J].农业工程学报,2016,32(19):88-94Ma Yanhua,Xuan Chuanzhong,Wu Pei,et al.Experiment on stress relaxation of corn stover during compression with assisted vibration[J].Transactions of the Chinese Society of Agricultural Engineering,2016,32(19):88-94
23王洪波.羊草可压缩性及其应力松弛特性的虚拟样机分析研究[D].呼和浩特:内蒙古农业大学,2007Wang Hongbo.Study on the compressibility of leymus chinensis and its stress relaxation characteristics analyzed by virtual prototyping[D].Huhhot:Inner Mongolia Agricultural University Technology,2007
24吕江南,龙超海,何宏彬,等.红麻料片的压缩特性及压力与压缩密度的数学模型[J].农业机械学报,1998,40(2):84-87Lv Jiangnan,Long Chaohai,He Hongbin,et al.Compression characteristics of the kenaf chips and mathematical models of pressurecompression density[J].Transactiong of the Chinese Society for Agricultural Machinery,1998,40(2):84-87
25 Valanis K C.A Theory of viscoplasticity without a yield surface,Part I:General theory;Part II:Application to mechanical behavior of metals[J].Archiwun Mechaniki Stosowanej:Archives of Mechanics,1971,23:517-551
26范镜泓.内蕴时间理论塑性理论及其新进展[J].力学进展,1985,15(3):273-290Fan Jinghong.Theory of intrinsic time plasticity and its new development[J].Advances In Mechanics,1985,15(3):273-290
27 Khoei A R,Bakhshiani A,Mofid M.An endochronic plasticity model for finite strain deformation of powder forming processes[J].Finite Elements in Analysis and Design,2003,40:187-211
28 Khoei A R,Bakhshiani A.A hypoelasto-simulation of powder compaction processes endochronic model[J].International,2004,41(22):6081-6110
29赵社戌,匡震邦.热粘塑性体的积分-微分型本构关系[J].固体力学学报,1995,16(1):48-55Zhao Shexu,Kuang Zhenbang.Intecro-differential constitutive relations of thermos-viscoplasticity[J].Acta Mechanica Solida Sinica,1995,16(1):48-55
30杨扬,曾毅,汪冰峰.基于Johnson-Cook模型的TC16钛合金动态本构关系[J].中国有色金属学报,2008,18(3):505-510Yang Yang,Zeng Yi,Wang Bingfeng.Dynamic constitutive relationship of TC16 titanium alloy based on Johnson-Cook model[J].The Chinese Journal of Nonferrous Metals,2008,18(3):505-510
31 Sensery P E,Fossum A F.On testing requirements for viscoplastic constitutive parameter estimation[J].Journal of Engineering Material and Technology,1995,117(2):151-156
32 Fossum A F.Rate date and material model parameter estimation[J].Journal of Engineering Material and Technology,1998,120(1):7-12