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The Capacity of the Semideterministic Relay Channel.
A relay channel consists of an input x,, a relay output yl, a cJmnnel output y, and a relay sender x2 (whose trasmission is allowed to depend on the past symbols y,). l%e dependence of the received sy...
提高西电东送通道输送容量的技术研究及建议（Research & Advice on the Technology to Enhance the Power Transmission Capability of the West to East Channel）
南方电网 西电东送 增容方案 线路最高允许温度
2010/8/17
介绍提高输电通道输送容量的技术，包括大截面导线技术、紧凑型输电技术、耐热导线输电技术、同塔多回输电技术和提高导线允许最高温度技术。结合南方电网西电东送两广交流断面天广交流增容工程，对各技术方案进行了技术经济分析，结论是采用提高线路设计温升技术进行通道增容的技术和经济效益较好，建议今后新建500 kV线路最高运行温度均按80 ℃设计。
Heat Transfer and Flow Structure in a Rectangular Channel With Wing-Type Vortex Generator
Heat Transfer Enhancement Wing Type Vortex Generator Periodically Interrpted Winglets
2009/10/15
A detailed evaluation of performance parameters in the turbulent regime with regard to the enhancement of heat transfer using winglet-type vortex generators has been accomplished in this study. The he...
LAMINAR FULLY DEVELOPED MIXED CONVECTION WITH VISCOUS DISSIPATION IN A UNIFORMLY HEATED VERTICAL DOUBLE-PASSAGE CHANNEL
convection channel double-passage
2009/10/14
Fully developed laminar mixed convection has been investigated numerically in a vertical double-passage channel by taking into account the effect of viscous dissipation. The channel is divided into tw...
几何参数化计算的柴油机冷却风道键合图模型（Geometry Based Parametric Bond Graph Model of Diesel Cooling Fan-channel Analysis）
柴油机 冷却系统 风扇 流道
2009/9/2
为确定柴油机散热系统的空气流量及空气流速分布规律，以研究散热性能和风扇风道几何参数之间的关系，建立了风扇风道几何尺寸参数化计算的冷却风道键合图模型。通过分析风扇的尺寸和空气动力性能，应用键合图方法分析风扇风道的功率损失，建立了系统模型，系统模型参数均为元件几何参数及空气特性参数，提出了散热器出风口风速分布预测方程，实现了以风扇转速为输入的散热器风道的流量计算及出风口风速分布预测。样机的现场风速测量...
专著信息
书名
An investigation of thermally stratified turbulent channel flow with temperature oscillation on the bottom wall by large eddy simulation
语种
英文
撰写或编译
作者
Dong Y. H.,Lu X. Y.,Zhuang L. X
第一作者单位
出...