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The effects of hub drag, solidity, dual rotation, and number of blades upon the efficiency of high-pitch propellers

机译：轮毂阻力，坚固性，双旋转和叶片数量对高螺距螺旋桨效率的影响

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Reid, Elliott G;
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年度 1941
页码 1-52
总页数 52
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
PROPELLERS - NACA E; THEORIES - VORTEX; PROPELLERS; PROPELLER SPINNERS; PROPELLER HUBS; PROPELLERS, TANDEM; PROPELLERS, MULTIBLADE VS TWO-BLADE; PROPELLERS, CONSTANT-SPEED; PROPELLERS - PITCH, HIGH; PROPELLERS - EFFICIENCY;

机译：螺旋桨 - NaCa E;理论 - VORTEX;螺旋桨;螺旋桨桨; pROpELLER HUBs;螺旋桨，TaNDEm;螺旋桨，多叶片和双叶片;螺旋桨，恒速;螺旋桨 - 高，高;螺旋桨 - 效率;

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专利

1. High Efficiency Propellers-NHV (Non Hub-Vortex) Propeller with Smallest Blade Area [J] . Shosaburo Yamasaki, Akinori Okazaki, Kenta Katayama, 日本マリンエンジニアリング学会誌 . 2011,第3a487期

机译：桨叶面积最小的高效螺旋桨-NHV（非轮毂-涡流）螺旋桨
2. Effects of a blade profile, the Reynolds number, and the solidity on the performance of a straight bladed vertical axis wind turbine [J] . Sung-Cheoul Roh, Seung-Hee Kang Journal of Mechanical Science and Technology . 2013,第11期

机译：叶片轮廓，雷诺数和坚固性对直叶片垂直轴风力发电机性能的影响
3. Effects of a blade profile, the Reynolds number, and the solidity on the performance of a straight bladed vertical axis wind turbine [J] . Sung-Cheoul Roh, Seung-Hee Kang Journal of Mechanical Science and Technology . 2013,第11期

机译：叶片轮廓，雷诺数和坚固性对直叶片垂直轴风力发电机性能的影响
4. ROTATION EFFECTS ON HUB DRAG [C] . Alexander Forbes, Vrishank Raghav, Michael Mayo, ASME international mechanical engineering congress and exposition . 2014

机译：旋转对轮毂拖曳的影响
5. The search for correlated rotation in sterically hindered, multi-n-bladed carbon(n)argon(n)(x+/-) (n = 5, 6 and 7) propellers: From models to molecules [D] . Brydges, Stacey 2003

机译：在空间受阻的多n叶碳（n）氩（n）（x +/-）（n = 5、6和7）螺旋桨中寻找相关旋转：从模型到分子
6. Tropical Legume Crop Rotation and Nitrogen Fertilizer Effects on Agronomic and Nitrogen Efficiency of Rice [O] . Motior M. Rahman, Aminul M. Islam, Sofian M. Azirun, -1

机译：热带豆科作物轮作和施氮对水稻农艺和氮效率的影响
7. Discussion: “Friction Drag on Bladed Disks in Housings as a Function of Reynolds Number, Axial and Radial Clearance, and Blade Aspect Ratio and Solidity” (Mann, Robert W., and Marston, Charles H., 1961, ASME J. Basic Eng., 83, pp. 719–723) [O] . A. H. Stenning 1961

机译：讨论：“摩擦拖拉在外壳中的碎片障碍物，作为雷诺数，轴向和径向间隙和叶片纵横比和稳定性”（Mann，Robert W.和Marston，Charles H.，1961，Asme J. Basic Eng 。，83，pp.719-723）

The effects of hub drag, solidity, dual rotation, and number of blades upon the efficiency of high-pitch propellers

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