Results 51 to 60 of about 83,122 (218)

Palladium-chromium static strain gages for high temperatures [PDF]

An electrical resistance strain gage that can provide accurate static strain measurement to a temperature of 1500 F or above is being developed both in fine wire and thin film forms.
Lei, Jih-Fen
core   +1 more source

Strain gage system evaluation program [PDF]

A program was conducted to determine the reliability of various strain gage systems when applied to rotating compressor blades in an aircraft gas turbine engine.
Dolleris, G. W., Kokoszka, E., Jr., Mazur, H. J.   +2 more
core   +1 more source

Characterization of Full Bridge Strain Transducers for Haulage Equipment Payload Distribution Monitoring

Sensors
Creating a dependable approach for identifying both the mass of a shuttle car and how material is distributed in it removes the need for equipment operators to manually engage the flight chain.
Jean-Pierre Strydom, Steve Schafrik, Zach Agioutantis, Matt Beck, Joseph Sottile   +4 more
doaj   +1 more source

Dynamic displacement monitoring of flexural structures with distributed long-gage macro-strain sensors

Advances in Mechanical Engineering, 2017
A new method is proposed to monitor dynamic displacement for flexural structures especially. In this method, the distributed macro-strain is first obtained using long-gage fiber Bragg grating sensors.
Tao Wang, Yongsheng Tang
doaj   +1 more source

PROVIDING OF ACCURACYOF THE DEFORMATION CHARACTERISTICS MEASUREMENT

Литьë и металлургия, 2004
In the article there is shown that at measuring of deformation characteristics using strain gage the high accuracy is provided, which complies with requirements of testing standards.
A. S. Romankov
doaj  

Bragg-Grating-Based Photonic Strain and Temperature Sensor Foils Realized Using Imprinting and Operating at Very Near Infrared Wavelengths

Sensors, 2018
Thin and flexible sensor foils are very suitable for unobtrusive integration with mechanical structures and allow monitoring for example strain and temperature while minimally interfering with the operation of those structures.
Jeroen Missinne, Nuria Teigell Benéitez, Marie-Aline Mattelin, Alfredo Lamberti, Geert Luyckx, Wim Van Paepegem, Geert Van Steenberge   +6 more
doaj   +1 more source

A resistance strain gage with repeatable and cancellable apparent strain for use to 800 C [PDF]

A temperature compensated static strain gage, which is fabricated from palladium-13w/o chromium (Pd13Cr) alloy and a platinum (Pt) compensator, is being developed and was tested over a temperature range to 800 C at NASA-Lewis. The PdCr compensated strain
Lei, Jih-Fen
core   +1 more source

Bonding of strain gages to fiber reinforced composite plastic materials [PDF]

, 1970
Strain gage is installed during molding of composite and utilizes the adhesive properties of the matrix resin in the composite to bond the strain gage in place.
Chamis, C. C., Hanson, M. P., Serafini, T. T.   +2 more
core   +1 more source

Manufacturing and reliability of a fiber Bragg grating strain sensor designed for uniaxial compression test of rocks

Dyna, 2019
In this work we present an optical Fiber Bragg Grating (FBG) strain sensor appropriate for uniaxial compression test of rocks. The rocks are a complex aggregate of materials and may exhibit in some cases mineral grains of size bigger than the ...
Alvaro Jesus Castro Caicedo, Maria Julia Nieto Callejas, Pedro Torres, Ricardo Laín, Ludger Oswaldo Suarez Burgoa   +4 more
doaj   +1 more source

Wire grid forming apparatus Patent [PDF]

, 1961
Apparatus for forming wire grids for electric strain ...
Bonn, J. L., Gardner, D. E.
core   +1 more source