浓缩大豆磷脂制取工艺及设备的研究

对水化油脚采用新工艺和新设备制取浓缩大豆磷脂，并对制取浓缩大豆磷脂的影响因素进行分析和优化，得到了制取浓缩大豆磷脂新工艺和最佳工艺参数。     

JSL系列电子计长仪及其在纺织设备上的应用

介绍了JSL系列电子计长仪的原理，特点以及在纺织行业多种设备计长控制方面的应用，可替代原已失效的机械式计长装置，运行可靠，计长准确，投资少，效率高。     

DH-2001综合地化录井仪的研制

地化录井仪是一种采用岩石热解法快速定量评价生油岩和储油岩的设备。文章介绍了DH - 2 0 0 1综合地化录井仪的组成和功能 ,阐述了仪器硬件和软件的设计思想。实际应用证明 ,该仪器的设计先进、实用     

钢管减阻型内涂层生产工艺及设备

介绍了钢管减阻型内涂层技术的生产工艺和主要设备，给出了内涂层生产线典型的工艺布置，并对主要设备的组成及工作原理进行了介绍。     

岩石工程力学特性参数测定装置设计

岩石工程力学特性参数测定装置实现了对试验载荷的恒速率加载 ,可对压模的吃深和试验载荷进行连续记录 ,记录的数据可实时显示及处理 ,且动态显示试验岩石的特性曲线 (试验载荷—轴向应变 )。该装置体积小、可移动性强 ,且能一机多用。文章详细阐述该装置机械结构、电路和系统软件的设计等     

天荒坪电站500 kV开关站开挖与边坡整治施工——兼论开挖爆破对高边坡稳定的影响及对策

在大型水利水电施工中，经常遇到岩质高边坡稳定问题，天荒坪抽水蓄能电站５００ｋＶ开关站所处的地形地质条件非常复杂，本文着重介绍在边坡开挖和支护过程中，根据不同的地形地质情况所采取的控制爆破和支护措施。     

山区狭窄变电站的布局综合优化

电气设备和相关建筑物的综合布置是变电站设计过程中最重要的环节之一。针对山区地形狭窄、出线复杂条件苛刻的状况，提出了立体综合的电气布局优化方案。工程实践表明：该方案紧凑美观、运行维护方便，各项指标均能达到相关要求。     

催化裂化再生系统设备应力腐蚀开裂成因分析及解决对策

通过对催化裂化装置再生系统设备裂纹断口分析 ,以及对再生烟气的组分、冷凝水酸度及露点等的分析及对设备焊接残余应力测试 ,阐明了设备应力腐蚀开裂发生的原因 ,指出了富氧操作、高露点温度和高应力水平对再生系统设备应力腐蚀的影响作用 ,并重点提出了解决和防止应力腐蚀开裂的一系列有效措施和部分应用情况     

精密扇形扫描稳速控制

在扇形扫描中，马达稳速的控制是通过相位补偿实现的。本文提出一种新的稳速控制方法、相位补偿控制，并介绍了相位补偿电路的设计。     

Thermal shock and thermal fatigue study of ceramic materials on a newly developed ascending thermal shock test equipment

A test equipment was designed to study thermal shock and thermal fatigue of ceramic materials subjected to fast heating (ascending). The equipment was designed to generate thermal stress in a test specimen by heating one surface of it by an oxy-hydrogen flame while cooling the opposite surface. The sample cracked when thermal stress exceeded its mechanical strength. The in situ crack formation was detected by an acoustic emission system coupled to the set up. The hot zone temperature was measured by an infra red pyrometer. The equipment was also designed to run thermal fatigue test cycles in automatic mode between two selected temperatures. The temperature and thermal stress distribution in the test specimen were modelled using finite element software. The effect of temperature distribution of the top and bottom surfaces on thermal stresses was studied. It was observed that the thermal stress is very sensitive to the temperature distribution on the top surface and maximum near the periphery of the top surface. This was in agreement with the experimental results in which the cracks were originated from the periphery of top surface. It was also observed that the failure temperature was higher for thicker samples.