Results 51 to 60 of about 255,988 (347)
Study on tearing tests and the determination of fracture toughness of PVC-coated fabric
Journal of Industrial Textiles, 2022 In this study, detailed uniaxial in-plane tearing tests including uniaxial central, single-edge notched, and trapezoidal tearing tests of a type of polyvinylchloride (PVC)-coated polyester fiber fabric were conducted.
Han Bao, Minger Wu, Xubo Zhang
doaj +1 more source
The tear turnover and tear clearance tests – a review [PDF]
Expert Review of Medical Devices, 2018 Introduction. The aim is to provide a summary of methods available for the assessment of tear turnover and tear clearance rates. The review defines tear clearance and tear turnover and describes their implication for ocular surface health. Additionally, it describes main types of techniques for measuring tear turnover, including fluorescein tear ...
Izabela K. Garaszczuk +3 more
openaire +3 more sources
Comparison of Dynamic and Static Tearing Resistance of Different Commercial Papers
Forestist, 2010 This study was carried out to determine comparability of tearing resistance measured by dynamic and static testing devices. Tearing indices of double tear samples from different commercial paper grades were determined dynamically by using pendulum type
Celil Atik +4 more
doaj +1 more source
AIP Advances, 2023 Via the two-field reduced magneto-hydrodynamics model, a self-consistent theory of tearing mode evolution is developed to study the stability of tearing mode in the resistive-inertial and viscous-resistive regimes.
Wenlong Huang, Zihan Wang, Mingwei Yang
doaj +1 more source
Assessment of lamellar tearing [PDF]
, 1978 Information on lamellar tearing is summarized and related to proposed ASME Code requirements. Lamellar tearing is characterized as a complex phenomenon related to poor short transverse ductility and through-thickness strain.
McEnerney, J.W., J.W. McEnerney
core +1 more source
Magnetic Reconnection Onset via Disruption of a Forming Current Sheet by the Tearing Instability. [PDF]
Physical Review Letters, 2014 The recent realization that Sweet-Parker current sheets are violently unstable to the secondary tearing (plasmoid) instability implies that such current sheets cannot occur in real systems. This suggests that, in order to understand the onset of magnetic
D. Uzdensky, N. Loureiro
semanticscholar +1 more source
Modification of Constrained Rod Casting Mold for New Hot Tearing Measurement [PDF]
Archives of Metallurgy and Materials, 2018 Hot tearing severity was evaluated in this experiment by introducing a new apparatus called Constrained Rod Casting Modified Horizontal (CRCM-Horizontal). Six constraint bars with different lengths can produce hot tearing on the cast sample.
V. Malau, Akhyar, P. Tri Iswanto
doaj +1 more source
MAGNETIC RECONNECTION: RECURSIVE CURRENT SHEET COLLAPSE TRIGGERED BY “IDEAL” TEARING [PDF]
, 2015 We study, by means of MHD simulations, the onset and evolution of fast reconnection via the “ideal” tearing mode within a collapsing current sheet at high Lundquist numbers ( S ≫ 10 4 ?> ).
A. Tenerani +3 more
semanticscholar +1 more source
Failure analysis of a steel motorcycle kickstand [PDF]
, 2009 Copyright @ 2009 Springer US.A fractured steel motorcycle kickstand was metallurgically investigated using a range of failure analysis tools [visual examination, energy dispersive X-ray (EDX) analysis, electron microprobe analysis (EPMA), scanning ...
Bulpett, R, Huda, Z, Shi, KW
core +1 more source
A Review on Hot Tearing of Steels [PDF]
, 2021 Hot tearing is a common solidification defect in both continuous cast steels and foundry shaped castings, which has a significant impact on the quality of the final products.
Lu, Yanru +2 more
core +1 more source