Foundation of three—dimensional mathematical models for glass furnace regenerator

This paper presents a practical three-dimensional meathematical model of circulation and heat transfer in generator of glass melting furnaces.The model was based on the heat transfer between the smoke flow and the lattice units,and between the air flow and the lattice units.This model not only bypassed the difficulty of complicated computation of the heat transfer process in the regenerator of glass furnaces,but also avoided the irrationality of fixing the temperature distribution on the surfaces.Use of the model yielded very important data and also the method for the design of the regenerator of glass furnaces in practical production.     

地下任意夹杂对剪切波的散射

采用复变函数法和保角变换法研究了地下任意夹杂对剪切波的散射与地震动问题，给出了地表位移的数值结果，并以往的相关文献进行了对比，同时针对目前工程上应用较广的两种典型浅埋夹杂进行算例分析。     

外加剂对低钙玻璃态胶凝材料微观结构的影响

通过电镜和X-射线衍射实验,研究了在外加剂作用下矿渣、磷渣、粉煤灰形成的低钙玻璃态胶凝材料的微观结构.根据各胶凝材料的组成及活性,应用钠-钙-硫混合激发机理,同时考虑水化产物的平衡和结构的合理,最大限度的激发玻璃态胶凝材料的活性.