This study explores the potentials of employing an Organic Rankine Cycle (ORC) system with variable inlet guide vanes (V......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

杂散光会影响星像信噪比,降低系统测光精度.为保证50 BiN望远镜高精度测光观测的要求,对50 BiN望远镜进行了详细的杂散光分析.在Tr......

Submerged vanes are installed on rivers and channel beds to protect the outer bank bends from scouring.Also,local scouri......

文章根据叶片重量和频率的工艺要求,讨论了压气机叶片的排序算法问题,该问题是一个NP难题,直接求解很困难.建立了一个组合优化模型......

A comprehensive understanding of the sediment behavior at the entrance of diversion channels requires complete knowledge......

以水力损失为目标函数，对固定导叶，活动导叶叶型及周向相对位置进行了优化，计算结果表明：与常规方法相比，本文方法用于水轮机导叶双列叶......

Submerged vanes are hydrofoils utilized to manage the sediment transport through the river by generating the turbulence ......

旋板端部与定子内表面间的摩擦副设计是高速旋板泵设计的技术关键。本文把流体动力润滑理论用于高速旋板泵的设计,着重探索旋板动......