Torque measurements and numerical determination in differentially rotating Torque measurements and numerical determination in differentially rotating

S. Merbold; H. J. Brauckmann; C. Egbers

首页> 外文期刊>PHYSICAL REVIEW E >Torque measurements and numerical determination in differentially rotating Torque measurements and numerical determination in differentially rotating

【24h】

Torque measurements and numerical determination in differentially rotating Torque measurements and numerical determination in differentially rotating

机译：差速旋转中的扭矩测量和数值确定差速旋转中的扭矩测量和数值确定

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We investigate experimentally and numerically turbulent Taylor-Couette flow with independently rotatingncylinders and radius ratio η = 0.5. The torque acting on the inner wall is measured to analyze the transversencurrent of azimuthal motion Jω. The scaling of the torque with shear Reynolds number is determined for the outerncylinder at rest. For constant shear Reynolds number we investigate various ratios of angular velocities and findna torque maximum for counter-rotating cylinders that deviates from the prediction suggested by van Gils et al.n[J. Fluid Mech. 706, 118 (2012)]. The direct comparison between the experiment and the numerical simulationnshows a good agreement in the torques.

机译：我们在实验和数值上研究了具有独立旋转斜度和半径比η= 0.5的湍流泰勒-库埃特流。测量作用在内壁上的扭矩以分析方位运动Jω的横向电流。确定静止状态下外衬的扭矩与剪切雷诺数的比例关系。对于恒定的剪切雷诺数，我们研究了与Van Gils等人[n]建议的预测不同的反向旋转气缸的角速度比和findna扭矩最大值。流体机械。 706，118（2012）]。实验与数值模拟的直接比较显示出在扭矩方面的良好一致性。

著录项

来源
《PHYSICAL REVIEW E》 |2013年第2期|1-4|共4页
作者
S. Merbold; H. J. Brauckmann; C. Egbers;
展开▼
作者单位

Department of Aerodynamics and Fluid Mechanics Brandenburg University of Cottbus Siemens-Halske-Ring 14 03046 Cottbus Germany;

Fachbereich Physik Philipps-Universit¨at Marburg Renthof 6 35032 Marburg Germany;

Department of Aerodynamics and Fluid Mechanics Brandenburg University of Cottbus Siemens-Halske-Ring 14 03046 Cottbus Germany;

展开▼
收录信息
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

1. Measurement uncertainty of torque measurements with rotating torque transducers in power test stands [J] . Georg Wegener, Jurgen Andrae Measurement . 2007,第7a8期

机译：功率测试台中旋转扭矩传感器的扭矩测量的测量不确定度
2. Uncertainty in Estimating Torque-Speed Characteristics of Induction Rotating Machines From Noisy Direct Torque Measurements [J] . Sergio Martnez, Carlos Veganzones IEEE Transactions on Magnetics . 2007,第期

机译：从噪声直接转矩测量中估算感应旋转电机转矩速度特性的不确定性
3. Discussion on The determination of optimum process-controller settings and their confirmation by means of an electronic simulator????????, ????????The effects of the addition of some non-linear elements on the transient performance of a simple r.p.c. system possessing torque limitation???????? and ????????The step-function response of an r.p.c. servo mechanism possessing torque limitation before the Measurements Section, 8th December, 1953 [J] . Proceedings of the IEE - Part II: Power Engineering . 1954,第80期

机译：关于确定最佳过程控制器设置并通过电子模拟器进行确认的讨论???????????????????????????????????????????????????????????????????????????????????????一个简单的rpc的性能具有扭矩限制的系统r.p.c的阶跃函数响应。 1953年12月8日在测量科之前具有扭矩限制的伺服机构
4. MEASUREMENT UNCERTAINTY OF TORQUE MEASUREMENTS WITH ROTATING TORQUE TRANSDUCERS IN POWER TEST STANDS [C] . Georg Wegener, Jurgen Andrae IMEKO TC 3 International Conference on Force, Mass and Torque Measurements . 2005

机译：功率测试台旋转扭矩换能力的扭矩测量的测量不确定度
5. Neural network based classification of bearing faults in rotating machines: Augmentation of vibration measurements with power measurements. [D] . Koosial, Jainarine. 2006

机译：基于神经网络的旋转机械轴承故障分类：振动测量与功率测量的增强。
6. A Micro-Force Sensor with Beam-Membrane Structure for Measurement of Friction Torque in Rotating MEMS Machines [O] . Huan Liu, Zhongliang Yu, Yan Liu, 2017

机译：具有束膜结构的微力传感器用于测量旋转MEMS机器中的摩擦扭矩
7. 1 MEASUREMENT UNCERTAINTY OF TORQUE MEASUREMENTS WITH ROTATING TORQUE TRANSDUCERS IN POWER TEST STANDS [O] . Georg Wegener, Jürgen Andrae 2014

机译：1在动力试验台上用转矩传感器测量扭矩测量的不确定度

Torque measurements and numerical determination in differentially rotating Torque measurements and numerical determination in differentially rotating

摘要

著录项

相似文献

相关主题

期刊订阅