王新厚
主要从事纺纱新技术、产业用纺织材料及其相关流体力学和流变学的研究。
个性化签名
- 姓名:王新厚
- 目前身份:
- 担任导师情况:
- 学位:
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学术头衔:
博士生导师
- 职称:-
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学科领域:
纺织科学技术基础学科
- 研究兴趣:主要从事纺纱新技术、产业用纺织材料及其相关流体力学和流变学的研究。
王新厚,教授,博士生导师,1970年2月出生,山东青岛人。1997年9月毕业于中国纺织大学(现东华大学),获工学博士学位,后留校任教于纺织学院,2000年10月至2002年10月由教育部选派于日本信州大学纤维学部从事博士后研究。中国纺织工程学会、Textile Institute会员。主要从事纺纱新技术、产业用纺织材料及其相关流体力学和流变学的研究,主持和参加国家、省、市级纵向课题10余项,在国内外核心期刊上发表学术论文40余篇,获国家发明专利授权1项。入选2003年度教育部优秀青年教师资助计划、2003年东华大学优秀青年教师后备人选, 2004年上海高校优秀青年教师后备人选,2005年度上海市曙光计划。
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成果数
10
王新厚, 杨平, 田薇
棉纺织技术,2004,32(11):660~662,-0001,():
-1年11月30日
介绍了转杯纺纱机纺复合纱的原理,对FA601型转杯纺纱实验机进行改造纺制了棉氨纶包芯纱。经成纱性能测试与成纱结构电镜照片分析,转杯纺包芯纱质量指标达到纺织行业标准的技术要求,成纱中氨纶丝与短纤纱相互交缠呈股线状。
转杯纺纱, 复合纱, 空心锭子, 退绕装置, 改造, 性能, 结构
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王新厚
纺织学报,21(2):104~107,-0001,():
-1年11月30日
本文基于对熔喷衣架型模头中聚合物熔体流动的三维有限元分析,给出了一种数学模型化的“试差”设计方法:以一特定的线性衣架型模头作为初始设计对象,通过不断改变其几何参数,如歧管倾斜角度和成型面高度,使之最终达到熔体横向分配均匀的设计要求。另外,本文还讨论了幂律指数对出口流率分布均匀性的影响。
熔喷成网 衣架型模头 三维有限元 试差 设计 分析
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【期刊论文】Effects of Processing Parameters on the Fiber Diamter of Melt Blown Nonwoven Fabrics
王新厚, TING CHEN, XINHOU WANG, AND XIUBAO HUANG
Textile Res. J. 75 (1): 76-80 (2005),-0001,():
-1年11月30日
Our air drawing model of polymers in the melt blowing process in verified by the experimental results obtained with our universiyty's cquipment. The predicted liber diamcters tally well with the experimental data. The effects of the processing parameters on the liber diameters are further investigated in this paper. We find that a lower polymer flow rate, a higher initial polymer temperature, a higher initial air velocity, and higher polymer melt flow index can all procuce finer fibers, while the effect of the initial air temperature is insignificant. The results reveal the great potential of this research for computer assisted design of the blowing technology.
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【期刊论文】STUDY OF PERMEABILITY OF AIRBAG FABRIC BASED ON SHOCK TUBE EXPERIMENT
王新厚, WANG Xinhou, M. Kainuma, L.M. Bao and M. Nakazawa
Proceedings of The Textile Institute 83rd World Conference (83rd TIWC) May 23-27, 2004, Shanghai, China,-0001,():
-1年11月30日
An approach based on the shock tube experiment is proposed to evaluate the permeability of airbag fabrics Shock tube experiments are conducted to imitate airbag inflation by fixing the airbag fabric sample near the end of open driven section When a plane shock wave impinges the airbag fabric, it will be reflected Meanwhile, an increased pressure formed at the front face of the airbag fabric will lead to a flow through the fabric due to the permeable structure of airbag fabrics The air permeability of airbag fabrics is thus determined by measuring the velocity of reflected shock wave It is found that at relatively high pressure the dynamic permeability resulted from shock tube experiment is lower than the static ones resulted from the conventional permeability testing method This phenomenon is supposed relevant to the different influences on the airbag fabric structure of steady pressurizing happened in static experiments and instantaneous pressurizing happened in shock tube experiments
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【期刊论文】Modeling the Air-Jet Flow Field of a Dual Slot Die in the Melt Blowing Nonwoven Process
王新厚, TING CHEN, XINHOU WANG, AND XIUBAO HUANG
Textile Research Journal; Nov 2004; 74, 11; ProQuest Science Journals pg. 1018,-0001,():
-1年11月30日
An air-jet flow field model of the dual slot die in the melt blowing nonwoven process is proposed and solved numerically with the finite difference method. The effects of dual slot dic design parameters on velocity and temperature distributions in the melt blowing flow field are investigated. The computation results of the distributions of the x-components of air velocity and air temperature coincide well with our experimental data. The results show that a smaller angle α, a larger slot width e, and a narrower head width f will all result in higher x-components of air velocity and higher e air temperatures, which are beneficial to the air drawing of the polymer melt and thus to reduced fiber diameter. The results show the great potential of this research for computer-assisted design in the melt blowing nonwoven technology.
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王新厚
中国纺织大学学报,2000,26(1):111~115,-0001,():
-1年11月30日
将纷繁多样的衣架型模头设计理论归结为解析方法和数值方法两大类,综述了不同设计方法的设计原理以及各种设计的优点和局限性。
衣架型模头,, 设计理论,, 综述
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70浏览
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王新厚, 程悌吾, 黄秀宝
中国纺织大学学报,1997,23(6):10~17,-0001,():
-1年11月30日
研究了聚合物熔体在衣架型模头中的等温流动。采用幂律模型描述该熔体的流变行为,通过三雏有限元方法对此流动进行模拟,从而得到其速度场的分布情况,并且着重讨论了衣架型模头的几何形状对速度场分布的影响,特别是对出口宽度方向速度均匀性的影响。
聚合物熔体,, 衣架型模头,, 幂律模型,, 三维有限元方法,, 速度分布
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【期刊论文】Finite Element Simulation of the Polymeric Liquid Flow in Coat-hanger Die
王新厚, Wang Xinhou, Huang Xlubao, Cheng Tiwu
Jourmal of China Textile University (Eng. Ed.) Vol. 15 No.3 (1998),-0001,():
-1年11月30日
A three-dimenslonal finite element model is developed to deal with the polymeric liquid flow in coat-hanger die. This model Is used to predict the flow behavior of the 2% CMC/watsr solution in the coat-hanger die with linearly taper manifolds and Its validity Is experimentally verified quantitatively and qualitatively by using Laser Doppler Veloclmetry and Particle Image Veloclmetry respectively.
three-dimenSional,, finite element method,, coat-hanger die,, Laser Doppler Velocimetry,, Particle Image Velocimetry.,
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【期刊论文】Experimental Research on Permeability of Airbag Fabrics at High Pressure Differential
王新厚, WANG Xin-hou
Jourmal of Donghua University (Eng. Ed.) Vol. 21, No.5 (2004),-0001,():
-1年11月30日
The air permeability of airbag fabrics was measured at high pressure differentity up to 200 kPa, It was found that permeability varied with pressure differential nonlineariy. The relationship between air permeability and the pressure differential was fitted well with power law curve. The study revealed that the coefficient c and exponent b in the power law equation had a strong correlation with porosity, which was chosen to characterize the airbag fabrics.
Airbag,, Fabric,, Permeability,, Porosity
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