Magnetic fluids in aerodynamic measuring devices

被引：26
|
作者：
Popa, NC
De Sabata, I
Anton, I
Potencz, I
Vékás, L
机构：
[1] Romanian Acad, Timisoara Branch, Ctr Adv & Fundamental Tech Res, Timisoara 1900, Romania
[2] Politehnica Univ Timisoara, Timisoara 1900, Romania
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1999年 / 201卷
关键词：
magnetic fluids; inductive transducers; aerodynamic measuring devices;
D O I：
10.1016/S0304-8853(99)00148-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper presents the operating principle for inductive transducers with magnetic fluids used in aerodynamic measuring devices, as well as some of their dimensioning relations. Their performances are exemplified through several concrete applications concerning the measurement and control of: pressure distributions on aerodynamic profiles; small and very small volumetric flow rates (leakage flow); degree of porosity of casting; very small displacements using pneumatic devices. A two-axes inclinations transducer was experimentally investigated in wind turbine construction. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：385 / 390
页数：6
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