Results 211 to 220 of about 557,220 (279)

Increased torque transducer sensitivity via oversampling

Rheologica Acta, 2001
The sensitivity of a commercial torque transducer under oscillatory shear conditions is extended by about a factor 3–5 into the small torque region. This increased sensitivity is a result of a straightforward data treatment in the time domain termed “on the fly oversampling”. This method is enabled by the emergence of modern ADC-cards.
Dagmar Van Dusschoten, Manfred Wilhelm, Wilhelm Manfred   +2 more
exaly   +4 more sources

Analysis of a non-contact magnetoelastic torque transducer

Journal of Magnetism and Magnetic Materials, 2008
Results are presented for the performance of a magnetoelastic torque transducer that converts a torque-induced strain in a nonmagnetic shaft into changes in a measurable magnetic field. The magnetic field is generated by a thin magnetostrictive layer that is coated onto the circumference of the shaft. The layer is magnetized and has an initial residual
R. Andreescu, B. Spellman, E.P. Furlani
exaly   +3 more sources

A Digital Torque Angle Transducer

IEEE Transactions on Industrial Electronics, 1984
This paper describes a digital transducer which displays the torque angle of a synchronous machine operating in motoring or generating modes. The transducer can also provide a torque angle feedback signal for digital control applications in power systems.
Satish Chander Sabharwal, S. Sreenivasa Murthy, Gunnar J. Berg   +2 more
exaly   +2 more sources

Dynamic micro-torque transducer

Experimental Mechanics, 1971
The desing and characteristics of a torque transducer developed to measure sinusoidally oscillating torques from 10−6 lb-in. to 1.0 lb-in. and from near static to 500 Hertz are discussed. The transducer was used to transmit, as well as measure, the driving-point torque to a 0.5-in. diam circular cylinder of low-modulus test material whose viscoelastic,
L. Z. Shuck, J. L. Fogle, R. R. Haynes
openaire   +2 more sources

Torque transducer based on fiber Bragg grating

Proceedings of SPIE, 2016
In order to obtain the accurate torque measurements in harsh condition, such as marine environment, a torque transducer based on fiber Bragg grating is proposed in this paper. According to its optimized elastomer design and fiber Bragg grati ng patching tactics, the new proposed torque transducer realizes automatic compensations of temperature and ...
Tao Li, Shu Jiang, Jiang Li, Jiejun Lin, Hongli Qi   +4 more
exaly   +2 more sources

A rotational rheometer with a drag‐cup torque transducer

Journal of Polymer Science: Polymer Physics Edition, 1975
AbstractA rotational cone‐and‐plate rheometer incorporating a drag‐cup torque transducer and a frictionless, wire suspension has been designed and constructed. The instrument design provides for a controlled atmosphere for the sample, including anhydrous conditions necessary for studies on solutions of polymers in strong acids.
Guy C. Berry, Chiu‐Ping Wong
openaire   +2 more sources

Combined magnetoelastic transducer for torque and force measurement

IEEE Transactions on Instrumentation and Measurement, 1997
The paper presents a new type of combined magnetoelastic force and torque measuring transducer. The magnetoelastic principle of operation has been used due to the mechanical simplicity of such a transducer. The shape of magnetic core and the configuration of exciting and sensing windings have been chosen to minimize the cross-sensitivity between force ...
exaly   +2 more sources

Optical fibre Bragg sensor torque transducer

SPIE Proceedings, 2007
The benefits of an Optical Torque Transducer (OTT) based on optical fibre Bragg sensors for applications in any environment prone to electro-magnetic and temperature influences are outlined. By using an optical Rotation Coupler (RC) the transducer avoids slip rings or telemetry systems.
A. J. van Wyk, M. C. S. Snyman
openaire   +2 more sources

Using an in-line rotating torque transducer to study the rheological aspects of malaxed olive paste

Journal of Food Engineering, 2014
Antonia Tamborrino, Pasquale Catalano, Alessandro Leone   +2 more
exaly   +2 more sources