Results 101 to 110 of about 220,973 (311)
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
A Combined High and Low Cycle Fatigue Life Prediction Model for Wind Turbine Blades
Applied SciencesA novel method is proposed for a combined high and low cycle fatigue (CCF) life prediction model based on Miner’s rule, incorporating load interactions and coupled damage effects to evaluate the fatigue life of wind turbine blades under CCF loading.
Miaomiao Li +2 more
doaj +1 more source
Fatigue Life Prediction of Coiled Tubing
Journal of the Society of Materials Science, Japan, 2003 Coiled tubings, which are used in drilling and washing up oil wells, receive various bending and straightening plastic deformations with operating internal pressure. Therefore the low cycle fatigue of coiled tubings is an important issue.In this report, as objective to clarify fatigue properties of coiled tubings and to develop a fatigue life ...
Takanori KATO +3 more
openaire +2 more sources
Preliminary study of thermomechanical fatigue of polycrystalline MAR-M 200 [PDF]
Thermomechanical fatigue (TMF) experiments were conducted on polycrystalline MAR-M 200 over a cyclic temperature range of 500 to 1000 C. Inelastic strain ranges of 0.03 to 0.2 percent were imposed on the specimens.
Bill, R. C. +3 more
core +1 more source
Stirling engine: Available tools for long-life assessment [PDF]
A review is presented for the durability approaches applicable to long-time life assessment of Stirling engine hot-section components. The crucial elements are experimental techniques for generating long-time materials property data (both monotonic and ...
Bartolotta, Paul A., Halford, Gary R.
core +2 more sources
Elinvar Materials: Recent Progress and Challenges
Advanced Engineering Materials, EarlyView.Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley +1 more source
Virtual and Physical PrototypingThe inherent ‘black-box’ characteristic of neural networks renders the physical interpretability of fatigue life prediction challenging, resulting in physically inconsistent prediction results.
Haijie Wang +3 more
doaj +1 more source
Life prediction of thermal-mechanical fatigue using strain-range partitioning [PDF]
The applicability is described of the method of Strainrange Partitioning to the life prediction of thermal-mechanical strain-cycling fatigue. An in-phase test on 316 stainless steel is analyzed as an illustrative example.
Halford, G. R., Manson, S. S.
core +1 more source
Advanced Engineering Materials, EarlyView.In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart +3 more
wiley +1 more source
High temperature fatigue behavior of Haynes 188 [PDF]
The high temperature, creep-fatigue behavior of Haynes 188 was investigated as an element in a broader thermomechanical fatigue life prediction model development program at the NASA-Lewis.
Halford, Gary R. +2 more
core +1 more source