低温腐蚀及其防护技术

为了加热炉和锅炉的安全经济运行 ,分析了烟气余热回收中低温腐蚀的机理 ,提出了行之有效地解决和防止低温腐蚀的几种技术方法     

纳米级BaAl_2O_4微粉的制备和性质

分别用溶胶 -凝胶法、低温固相反应法 ,制得了纳米级BaAl2 O4微粉 ,用电镜观察了其形貌和粒径的大小 ,用X-射线衍射仪进行了物相分析 ,测定了其纯度与晶型 ,讨论了制备方法与粒度大小的相互影响     

瞬态非傅里叶导热效应判据的探讨

讨论了通用傅里叶导热定律的数学模型,推导了半无限大物体在第一类边界条件下的基于非傅里叶导热定律的双曲线型偏微分方程的解析解。通过分析非傅里叶导热定律在瞬态条件下温度分布的变化过程,提出了非傅里叶导热效应的瞬态判据以及非傅里叶导热的作用范围,对研究工程中瞬态导热问题(如激光处理,电子束处理等)有重要意义。     

再生用碱的质量对阴离子交换树脂性能的影响

我国许多电厂在再生阴离子交换树脂时都习惯采用隔膜法生产的工业氢氧化钠，这种氢氧化钠中的杂质离子含量较高，会对阴离子交换树脂的性能产生很大的影响。就碱中杂质成分对阴离子交换树脂的影响，通过比较两种不同纯度的碱再生后的阴离子交换树脂的技术经济性，提出再生阴离子交换树脂时应优先选择纯度较高的碱。     

换热器小浮头螺栓断裂失效分析

针对换热器小浮头螺栓发生断裂的情况进行失效分析，找出原因，提出处理措施及材质选择时应注意的问题。     

Energy use in controlled temperature marine aquaculture

Temperature control offers benefits in land‐based marine aquaculture: stock growth rates may be enhanced by heating in winter; mortality rates in summer may be reduced by cooling. However, if the plant is not well designed, temperature control may create very large energy demands. This paper describes the application of temperature control in abalone aquaculture in New Zealand, with a focus on energy considerations in plant design. An abalone farm using a semi‐closed water conditioning system is used as a case study for which an energy model, based on a heat pump system, is developed. The model is used to determine the impact of plant design and tank conditions on the economics of the operation. Copyright © 2002 John Wiley & Sons, Ltd.     

浅谈如何搞好加油站的风险评价

阐述了加油站实施HSE管理，进行加油站风险评价的必要性，介绍了评价方法及其应用范围，评价组织的建立和工作流程及注意事项，指出：进行加油站风险评价，在选择评估方法时应从加油站的生产实际出发，针对不同的区域，采用适当的，可操作的方法；找出身边存在的危害因素，采取适当的措施来控制和化解风险，提高加油站安全管理水平，才能适应加入WTO后所面临的挑战。     

Augmentation of boiling heat transfer from horizontal cylinder to liquid by movable particles

This paper presents a series of experimental results on a passive augmentation technique of boiling heat transfer by supplying solid particles in liquid. A cylindrical heater 0.88 mm in diameter is placed in saturated water, in which a lot of mobile particles exist, and the nucleate and film boiling heat transfer characteristics are measured. Particle materials used were alumina, glass, and porous alumina, and the diameter ranged from 0.3 mm to 2.5 mm. Particles are fluidized by the occurrence of boiling without any additive power, and the heat transfer is augmented. The maximum augmentation ratio obtained in this experiment reaches about ten times the heat transfer coefficient obtained in liquid alone. The augmentation ratio is mainly affected by the particle material, diameter, and the height of the particle bed set at no boiling condition. The augmentation mechanism is discussed on the basis of the experimental results. © 2001 Scripta Technica, Heat Trans Asian Res, 31(1): 28–41, 2002     

新疆伊犁托海水电站拱坝坝体变形监测分析

根据托海拱坝5号坝段、7号坝段例垂线实测资料分析，说明了新疆寒冷地区坝体采取聚胺脂喷涂施工措施后对坝体变形的影响，以及右坝肩渗漏对右坝肩岩体的影响，分析结果为托海水电站通过国家电力公司大坝安全监察中心大坝安全首次定检提供了科学依据。     

引黄工程首次试通水期间泵站安全监测资料的分析

介绍了引黄工程泵站建筑物的结构特性、监测情况以及首次试通水期间 安全监测量的变化特点，指出了监测资料反映出的一些工程实际问题。通过定量分析，揭示 了建筑物承受的主要荷载以及监测量的变化规律，发现了工程问题发生和发展的原因，较为 系统、深入地从安全监测的角度研究了引水工程泵站地下洞室群的工作性态。