摩擦系数对金属短纤维梳理性能的影响研究

提出了纤维的梳理模型.通过对金属短纤维实际铺网情况的分析,认为金属纤维的梳理性能除了与其本身的特性有关外,更重要的是与纤维间的摩擦系数有关.通过与常规纺织纤维作比较,认为金属纤维的摩擦系数以与棉纤维接近为宜.     

纤维复合相变蓄热材料的固/液界面模拟及分析

按单元结构相似的理论设计了蓄热材料相变传热的物理模型,采用焓法理论和有限差分法建立了一种求解此物理模型传热特性的三维数学模型,利用软件计算结果研究了纤维复合相变材料凝固过程中固/液界面的移动规律及其放热特性,并用摄影法和测温法对纤维相变材料的凝固特性进行了实验论症,其结果与理论计算结合吻合,从而证明了本文所提出的数学模型的正确性,为实用的纤维复合相变材料蓄热器的设计提供了指导性的数学工具。     

钢纤维混凝土三维弹性模量方向系数的边界效应

研究了钢纤维混凝土三维弹性模量方向系数的边界效应，给出了弹性模量方向系数随离边界距离变化的积分公式．并用高斯法给出了相应的数值解．     

钢纤维混凝土薄板中弹性模量增强系数的边界效应

讨论了钢纤维混凝土薄板中弹性模量增强系数的边界效应.应用几何概率方法给出了弹性模量增强系数的积分公式，并用高斯积分法获得了相应的数值解.最后给出了一些计算结果.     

FC-AL远程镜像存储系统设计与实现

提出了一种经济地构建FC AL远程镜像存储网络的方案 ,论述了它的硬件体系结构和存储服务软件体系 .由于利用光纤通道仲裁环结构并结合附网存储的思想 ,该系统具有容量大 ,可扩展性强 ,传输速度快和价格低廉等基本特点     

光纤通道主机适配器QLA2200电路原理

在分析光纤通道技术优点的基础上，以QL2200为例，研究了光纤通道主机适配器的体系结构，分析其电路原理和作业流程，对光纤通道适配器进行了反向设计，所获得的结论对于光纤通道接口的设计和探讨光纤通道协议实现的机理具有普遍的意义。     

Adsorption Mechanism of Disperse Dye on Elastic Polyurethane Fibre

In this paper, the adsorption isotherms of two disperse dyes, C.I. Disperse Red 60 and C.I. Disperse orange 76, on two kinds of PU fibers at 90℃ were measured respectively. It was found that these adsorption isotherms followed a dual model, Nernst and Langmuir. Based on the parameters obtained in studying, the relationship between the chemical structure of dyes and their adsorption behaviors was arialyzed. Through the measurement of washing fastness of dyed sample with two dye concentrations, 1% （o.w. f） and 3% （o. w. f）, it was found that the pale shade dyeing possessed better wet-fastness than the dark. This phenomenon confirmed further that the disperse dyes were sorbed on the PU fiber by langmuir sorption and the partition mechanism.     

接入网中的有线电视

本文根据有线电视的传输原则，根据邮电部用户接入网中综合传输电信业务和有线电视业务的规定，向读者介绍了一种利用现已建成的光纤通信网实现ＣＡＴＶ传送的实现过程。     

Estimation of Single-fibre Tensile Properties from the Bundle Tensile Curve of Polyester Fibres

Fibre bundle tensile curves can be used to characterise fibre processing properties and end-use performance directly and to predict single-fibre properties in theory. In this paper, the tensile behaviour of polyester fibre-bundles has been analysed in characteristic values and diagramming. The characteristic distributions which include the symmetry distribution on right part, SRBS‘(e), on left part, SLBS‘(e) and the curve on base-line modification, MBS‘(e),based on the modulus distribution, BS‘(e), as well as thefrequency density function of broken fibres, B‘(e), havebeen derived from the tail of bundle tensile curves. Thetheoretical and measured results show that the mostimportant curves are MRS‘(e) and B‘(e) and can be usedto estimate the breaking-extension distribution of singlefibres. Especially for MRS‘(e), the modulus distributioncan accurately characterize single-fibre tensile propertiesand is no limitation as the calculation of B‘(e) because thebundle specific stress Y(e) of no fibre breaking at extensione should be found at first.     

液态浸渗法制备复合材料的压渗动力学特性

就液态浸渗法制备短纤维增强金属基复合材料工艺中，液态金属对纤维预制件的压力浸渗过程提出一种动力学模型．获得了挤压时间与液体温度和压力之间的关系．为短纤维／金属复合材料及生物工程材料的制备工艺提供了理论依据．