首页> 外文学位 >Design studies in fluid dynamics: I - Development of a low-speed wind tunnel II - Hydrodynamics of the exhaust duct of a hydrokinetic turbine .
【24h】

Design studies in fluid dynamics: I - Development of a low-speed wind tunnel II - Hydrodynamics of the exhaust duct of a hydrokinetic turbine .

机译:流体动力学的设计研究:I-低速风洞的开发II-流体动力涡轮机排气管的流体动力学。

获取原文
获取原文并翻译 | 示例

摘要

This thesis examines the optimization of two internal fluid flow paths: the design of a low-speed, open-circuit wind tunnel and the evaluation of the pressure-recovery performance through the exhaust duct of the Carleton Hydrokinetic Turbine. The wind tunnel is designed to provide highly uniform, low-turbulence test section flow at lower velocities than the existing Carleton wind tunnels provide, with the design constrained by the available laboratory space. The exhaust duct of the Carleton Hydrokinetic Turbine creates a high rate of static pressure recovery downstream of the turbine assembly, for the purpose of increasing the power output of the turbine. The present study evaluates the sensitivity of the hydrodynamic performance of the exhaust duct to a range of geometric parameters specific to this design. These studies provide excellent examples of the use of state-of-the-art computational design tools in fluid engineering, and demonstrate the reliability of such tools for two substantially different applications.
机译:本文研究了两条内部流体流动路径的优化:低速开路风洞的设计以及通过卡尔顿水动力涡轮机排气管的压力恢复性能的评估。与现有的卡尔顿风洞相比,风洞的设计可在较低的速度下提供高度均匀,低湍流的试验截面流,其设计受可用实验室空间的限制。卡尔顿水动力涡轮机的排气管在涡轮机组件的下游产生较高的静压回收率,目的是增加涡轮机的功率输出。本研究评估了排气管的流体动力学性能对特定于该设计的一系列几何参数的敏感性。这些研究提供了在流体工程中使用最新计算设计工具的出色实例,并证明了这种工具在两种截然不同的应用中的可靠性。

著录项

  • 作者

    Clark, Catherine Elizabeth.;

  • 作者单位

    Carleton University (Canada).;

  • 授予单位 Carleton University (Canada).;
  • 学科 Engineering Aerospace.
  • 学位 M.A.Sc.
  • 年度 2010
  • 页码 180 p.
  • 总页数 180
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号