多缸汽油机缸盖热负荷研究

以ＮＪＧ４２７Ａ汽油机为工程背景，对其缸盖热负荷进行了详细研究。在观察分析缸盖中冷却水流动状况基础上，进行改进，并对新、老缸盖温度进行对比实验。计算其温度场并绘图，最后作出分析评价。     

传热系数的简化计算

本交通过传热系数计算式的讨论，得出了传热系数的简化公式，根据B值的大小，定量地给出简化计算应满足的条件，并用实例来验证简化公式的准确性，这种简化计算所产生的误差总是在传热计算的允许误差（＜10％）范围内．     

低温热水地面辐射供暖设计问题探讨

针对低温热水地面辐射供暖设计中容易忽视或规范中无明确规定的问题提出相应的技术措施和解决方案。     

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.     

双孚万吨级双酚A生产装置达到国际先进水平

双酚A学名2，2-二（4-羟基苯基)丙烷，是重要的有机化工原料，苯酚和丙酮的重要衍生物，主要用于生产聚碳酸酯、环氧树脂、聚砜树脂、聚苯醚树脂、不饱和聚酯树脂等多种高分子材料，也可用于生产增塑剂、阻燃剂、抗氧剂、热稳定剂、橡胶防老剂、农药、涂料等精细化工产品。我国目前大部分双酚A生产装置规模偏小，有的只有数百吨，     

废热锅炉盘管的非正常损伤

By using optical microstructure(OM), X-ray diffractometer analyses and mechanical properties testing, the abnormal damage of pipe coil in remaining heat boiler has been investigated. The damage is the result of the melting of tube base metal at high temperature caused by the ignition inside the tube.