Results 21 to 30 of about 83,122 (218)

Differential pressure gauge has fast response [PDF]

open access: yes, 1965
Differential pressure gage with semiconductor type strain gage elements measures rapidly changing pressure. Output of the strain gage elements is a dc voltage that is directly proportional to the pressure difference being ...
Weber, H. S.
core   +1 more source

High-temperature capacitive strain measurement system [PDF]

open access: yes, 1975
Capacitive strain gage and signal conditioning system measures stress-induced strain and cancels thermal expansion strain at temperatures to 1,500 F (815 C).
Egger, R. L., Wilson, E. J.
core   +1 more source

High strain rate tensile testing of sheet materials using three Hopkinson pressure bars

open access: yesEPJ Web of Conferences, 2012
In an attempt to circumvent the inherent problems associated with Split Hopkinson Tensile Bar (SHTB) systems, a new experimental technique is proposed for the high strain rate tensile testing of sheet specimens in Split Hopkinson Pressure Bar (SHPB ...
Gary G., Dunand M., Mohr D.
doaj   +1 more source

Dual strain gage balance system for measuring light loads [PDF]

open access: yes, 1991
A dual strain gage balance system for measuring normal and axial forces and pitching moment of a metric airfoil model imparted by aerodynamic loads applied to the airfoil model during wind tunnel testing includes a pair of non-metric panels being rigidly
Roberts, Paul W.
core   +1 more source

Strain gage calibration [PDF]

open access: yes, 1984
A temporary bonding system for accurately predetermining the individual apparent strain curve characteristics of the gages is used, and subsequently employs a computer to watch the apparent strain curves of the individual gages to determine which gages ...
Moore, T. C.
core   +1 more source

Instrumenting Polyodon spathula (Paddlefish) Rostra in Flowing Water with Strain Gages and Accelerometers

open access: yesBiosensors, 2020
The prominent rostrum of the North American Paddlefish, supported by a lattice-like endoskeleton, is highly durable, making it an important candidate for bio-inspiration studies.
Clayton R. Thurmer   +9 more
doaj   +1 more source

THE EFFECT OF LOADING INSIDE STRAIN-GAGE STATION ON FLIGHT LOAD MEASUREMENT

open access: yesJixie qiangdu, 2017
Using strain-gage method for non-root flight load measurement some ground calibration data of 2-spar,3-spar and more than 3-spar airfoil structures with different span-chord ration were investigated where some different-level effects of loading inside ...
ZHAO Yan, ZHOU ZhanTing, WAN XiaoPeng
doaj  

Speckle pattern optimization for DIC technologies

open access: yesActa Technica Jaurinensis, 2021
This paper contains the relation between speckle pattern and Digital Image Correlation (DIC). The most important advance in experimental mechanics has been DIC since the strain gage. The deformation (strain) of an object can be visualized by DIC.
Szabolcs Szalai, Gábor Dogossy
doaj   +1 more source

Junction Properties Interpretation of Textile Geogrids Using Multi-Junction Clamp

open access: yesApplied Sciences, 2021
In this paper, multi-junction clamp was used for junction strength evaluation under 20, 50 and 100 mm/min of strain rate at ambient condition. One~eight rib specimens were gripped in the clamps and each gage length was 50 mm, 100 mm and 150 mm ...
Aram Lee   +4 more
doaj   +1 more source

A Comprehensive Design of Six-Axis Force/Moment Sensor

open access: yesSensors, 2021
Strain gage type six-axis force/moment (F/M) sensors have been largely studied and implemented in industrial applications by using an external data acquisition board (DAQ).
Anton Royanto Ahmad   +2 more
doaj   +1 more source

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