Results 191 to 200 of about 100,272 (245)
Advanced Engineering Materials, EarlyView.Manufacturing problems such as heat treatment‐induced cracking hinder the widespread application of the laser powder bed fusion (LPBF) process to superalloys. In this study, cracks in the LPBF components of Inconel 738LC superalloy are characterized after heat treatment at various temperature ranges, revealing two distinct cracking behaviors.
Kosuke Kuwabara +4 more
wiley +1 more source
Additive Manufacturing of Alumina‐Reinforced Elastomers
Advanced Engineering Materials, EarlyView.Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti +4 more
wiley +1 more source
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The Validity of Strain Gauge Plethysmography
Scandinavian Journal of Clinical and Laboratory Investigation, 1972A unique possibility of testing the validity of the strain gauge plethysmograph was found in regional perfusion of the human limb. It was possible to vary the inflow of the limb and at the same time record the peripheral flow with a strain gauge plethysmograph on the calf.
T Hallböök
exaly +3 more sources
Transactions of the American Institute of Electrical Engineers, 1938
MANY new developments have grown out of the vibration recorder1 originally described before the AIEE in 1926. One of the first of these developments resulted in apparatus for recording transient pressures electrically.4 This has been used to measure transient pressures in switchgear apparatus, transformers, water wheels, steam turbines, gasoline ...
M. A. Rusher, A. V. Mershon
openaire +1 more source
MANY new developments have grown out of the vibration recorder1 originally described before the AIEE in 1926. One of the first of these developments resulted in apparatus for recording transient pressures electrically.4 This has been used to measure transient pressures in switchgear apparatus, transformers, water wheels, steam turbines, gasoline ...
M. A. Rusher, A. V. Mershon
openaire +1 more source
A STRAIN GAUGE PAIN STIMULATOR
Psychophysiology, 1971ABSTRACTFocal pressure, applied to the skin over bone, is a method of evoking experimental pain of an “aching” nature in which actual receptor stimulation is closely related to the applied stimulus. Methodological faults in previous applications of this method are eliminated by a pain stimulator which utilizes a bonded strain gauge.
A G, Forgione, T X, Barber
openaire +2 more sources
Optics Letters, 2004
Biconical tapered single-mode fiber, which is common in many telecommunications components, offers an alternative sensor to typical optical fiber strain gauges that are susceptible to temperature and pressure effects and require expensive and sophisticated signal acquisition systems.
Peter B, Tarsa +3 more
openaire +2 more sources
Biconical tapered single-mode fiber, which is common in many telecommunications components, offers an alternative sensor to typical optical fiber strain gauges that are susceptible to temperature and pressure effects and require expensive and sophisticated signal acquisition systems.
Peter B, Tarsa +3 more
openaire +2 more sources
Strain Gauge Amplifier Circuits
IEEE Transactions on Instrumentation and Measurement, 2013This paper presents several amplifier circuits for use with strain gauges. The circuits are inherently linear, produce four times the output of the standard Wheatstone bridge, and can easily be extended to accommodate multiple strain gauges. The implementation platform is the low-cost operational amplifier instead of the more expensive instrumentation ...
Brent Maundy, Stephan J. G. Gift
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The electric strain gauge ballistocardiograph
American Heart Journal, 1950Abstract Since the recording of the first ballistocardiogram by Gordon, 1 the recoils of the body from heart movements and circulatory impacts have been studied with various types of apparatus. Horizontal ballistocardiographs in the form of a bed or table have been suspended from the ceiling or some supporting frame-work 1–9 or supported upon steel ...
openaire +2 more sources