空气调节中加湿处理的方案选择--某商标编织车间的空调设计

本文针对散热量大 ,散湿量小并要求控制室内相对湿度的场所进行了空调方案的分析比较 ,由此选择了一种比较节能和节省投资的空调设计方案。     

立式煤泥离心机在临涣选煤厂的应用

介绍了LLL10 30× 5 5 0B型立式离心机的结构原理 ,分析并评价了实际使用效果和经济效益     

二滩水电站引水压力管道型式研究

工程建设规划设计阶段，决策者除对工程功能及效益进行研究外，还应了解当今先进施工技术，将先进技术的信息应用到工程设计中，优化设计，使工程建设更好地节约投资，加快施工进度，提高工程综合效益。以二滩水电站引水压力管道竖井和斜井两种型式为例，从地质， 利用，施工工艺，进度等方面进行对比分析，从而得出斜管方案优于竖管方案的结论。     

十圩港大桥反吊支架设计与施工

结合工程实例，对反吊支架体系的设计进行了介绍，从支架体系的安装、堆载预压、过程监控、支架体系的调整及拆除等环节阐述了支架体系的施工方法，并对其体系进行了验算，为类似桥梁提供了施工经验。     

软土路基沉降计算新方法及应用研究

介绍了一种动静结合的软土路基沉降计算新方法,并将该方法应用到动力固结路基处理工程实践中.对软土路基沉降进行了计算,通过将沉降计算值与实测值进行比较,验证计算方法的可行性.计算结果显示,路基断面总沉降量计算值为669.6 mm,实测值为675 mm,两者比较相近,说明该沉降计算方法是可行的.     

Heat loss and thermoelectric generator design

With the object of evaluating its importance to thermoelectric generator design, heat loss is introduced into the standard thermoelectric generator design theory. The theory for both the constant hot and cold junction temperatures model and the constant heat input model are so modified. The modification is first order and, therefore, is limited to small leg heat-transfer coefficients. Numerical results using representative properties show that significant differences can exist between the optimum geometry and performance of a generator idealized as lossless and those of a generator designed by the modified theory. The largest differences occur with the constant heat input model.     

垂直发射防空导弹弹道仿真模型研究

弹道仿真是导弹模拟训练系统中的关键部分。为构建准确性较好、实时性较高的弹道仿真模型,在对垂直发射导弹飞行过程进行分析的基础上,将弹道分为垂直段、转弯段、制导段三部分,并根据各部分弹道的特点,分别建立其差分方程描述模型,最后通过仿真验证了模型的准确性和适用性。     

基于移动锚节点的无线传感器网络圆心定位

文章提出了一种利用无线传感器网络无线信号接收强度（RSSI）和移动锚节点轨迹来获得待定节点位置的算法。该算法在有多个可移动锚节点的情况下,定位将会更加高效。在定位阶段,通过RSSI测得锚节点到待定节点的距离,并利用三个以上移动锚节点的坐标（包括三个）来求解圆的方程,计算出待定节点的位置。     

制丝线FT651型叶片垂直分片机控制系统的改进方案

针对叶片垂直分片机使用过程中出现的劈坏烟箱、纵向移动刀架失控和系统无报警功能等问题,分析故障产生的原因,并对其控制系统进行改进。     

Achieving fair service with a hybrid scheduling scheme for CICQ switches

Providing performance guarantees for arriving traffic flows has become an important measure for today’s routing and switching systems. However, none of current scheduling algorithms built on CICQ (combined input and cross-point buffered) switches can provide flow level performance guarantees. Aiming at meeting this requirement, the feasibility of implementing flow level scheduling is discussed thoroughly. Then, based on the discussion, it comes up with a hybrid and stratified fair scheduling (HSFS) scheme, which is hierarchical and hybrid, for CICQ switches. With HSFS, each input port and output port can schedule variable length packets independently with a complexity of O(1). Theoretical analysis show that HSFS can provide delay bound, service rate and fair performance guarantees without speedup. Finally, we implement HSFS in SPES (switch performance evaluation system) to verify the analytical results.