Results 101 to 110 of about 4,199,573 (346)
Mechanical Engineering Journal, 2016 A new ΔK-decreasing test method of the metal film was developed. The film was adhered to a through elliptical hole in a base plate and was fatigued in accordance with the displacement constraint along the hole-circumference in the base plate subjected to
Kenichi SHIMIZU, Yu KATO, Fumiya SAKATA
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Propagation-invariant optical meron lattices
We introduce and produce experimentally optical beams exhibiting periodic skyrmionic polarization lattices at each transverse plane of propagation. These textures are meron lattices formed by tiles mapping hemispheres of the Poincar\'e sphere.
Miguel A. Alonso (9512870) +3 more
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Advanced Engineering Materials, EarlyView.A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du +4 more
wiley +1 more source
Fatigue Crack Propagation Path and Life Prediction Based on XFEM
Xibei Gongye Daxue Xuebao, 2019 Based on the theory of linear elastic fracture mechanics, the relationships between material constants c3, c4 required in Abaqus and constants C, m in Paris formula are derived.
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A predictive fatigue life model for anodized 7050 aluminium alloy [PDF]
, 2013 The objective of this study is to predict fatigue life of anodized 7050 aluminum alloy specimens. In the case of anodized 7050-T7451 alloy, fractographic observations of fatigue tested specimens showed that pickling pits were the predominant sites for ...
Chaussumier, Michel +4 more
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Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys
Advanced Engineering Materials, EarlyView.Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak +3 more
wiley +1 more source
Combining Interprocedural Pointer Analysis and Conditional Constant Propagation
, 1999 The information computed by a pointer alias analysis can be used to improve the precision of subsequent analyses, such as conditional constant propagation.
Michael Hind, Anthony Pioli
core
Improving Functional Density Through Run-Time Constant Propagation
, 1997 Circuit specialization techniques such as constant propagation are commonly used to reduce both the hardware resources and cycle time of digital circuits.
Michael J. Wirthlin, Brad L. Hutchings
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Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales
Advanced Engineering Materials, EarlyView.Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik +7 more
wiley +1 more source
PhotonicsAcoustic waves, as mechanical waves, can perturb atmospheric pressure during propagation, altering the refractive index and turbulence distribution.
Jialin Zhang +4 more
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