Results 121 to 130 of about 753,829 (150)
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Journal of ASTM International, 2010
Abstract Although fatigue limits of smooth specimens under various complex loadings have been determined, few models have been proposed to predict well-known experimental results such as size effects and stress gradient effects. This paper addresses the stress gradient effect issue. A new non local multiaxial fatigue approach is proposed
R. Amargier +3 more
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Abstract Although fatigue limits of smooth specimens under various complex loadings have been determined, few models have been proposed to predict well-known experimental results such as size effects and stress gradient effects. This paper addresses the stress gradient effect issue. A new non local multiaxial fatigue approach is proposed
R. Amargier +3 more
openaire +1 more source
Journal of Physics D: Applied Physics
Abstract We demonstrate deterministic control of magnetic eigenmodes in ferromagnetic nanobars through engineered stress gradients. By combining finite-element mechanical modeling with micromagnetic simulations, we show how bending-induced strain fields alter both static magnetization configurations and dynamic ...
M Khelif +5 more
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Abstract We demonstrate deterministic control of magnetic eigenmodes in ferromagnetic nanobars through engineered stress gradients. By combining finite-element mechanical modeling with micromagnetic simulations, we show how bending-induced strain fields alter both static magnetization configurations and dynamic ...
M Khelif +5 more
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2022
Engine piston is one of the most complex components among all automotive. The engine can be called the heart of a car and the piston may be considered the most important part of an engine. In fact, piston has to endure thermo-mechanical cyclic loadings in a wide range of operating conditions. This paper presents high cycle fatigue (HCF) life prediction
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Engine piston is one of the most complex components among all automotive. The engine can be called the heart of a car and the piston may be considered the most important part of an engine. In fact, piston has to endure thermo-mechanical cyclic loadings in a wide range of operating conditions. This paper presents high cycle fatigue (HCF) life prediction
openaire +1 more source
International Journal of Fatigue, 2018
Abstract The impact of surface defects on the fatigue properties of cast iron material cannot be neglected in the fatigue design process. Allowable defect size maps are a practical tool for the quality control of surface defects on castings. These results present a compliance between the detrimental effect of surface inhomogeneities and the primary ...
Marton Groza, Yves Nadot, Karoly Varadi
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Abstract The impact of surface defects on the fatigue properties of cast iron material cannot be neglected in the fatigue design process. Allowable defect size maps are a practical tool for the quality control of surface defects on castings. These results present a compliance between the detrimental effect of surface inhomogeneities and the primary ...
Marton Groza, Yves Nadot, Karoly Varadi
openaire +1 more source
Engineering Failure Analysis, 2016
Abstract Fatigue limit load is one of the most important factors and concerns in designing and manufacturing critical mechanical parts such as crankshafts. Traditionally, this governing parameter is obtained via a time and money-consuming experiment and analysis of a simple structure while it becomes theoretically complicated for sophisticated cases.
Song-song Sun +2 more
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Abstract Fatigue limit load is one of the most important factors and concerns in designing and manufacturing critical mechanical parts such as crankshafts. Traditionally, this governing parameter is obtained via a time and money-consuming experiment and analysis of a simple structure while it becomes theoretically complicated for sophisticated cases.
Song-song Sun +2 more
openaire +1 more source
Ecological Research, 2009
Abstract Height above water table in aquatic habitats has long been recognized as the key factor for determining the spatial structure of bryophyte assemblages. Using photosynthetic pigments as indicators of stress along a wet‐to‐dry gradient, I tested whether different habitat preferences were revealed.
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Abstract Height above water table in aquatic habitats has long been recognized as the key factor for determining the spatial structure of bryophyte assemblages. Using photosynthetic pigments as indicators of stress along a wet‐to‐dry gradient, I tested whether different habitat preferences were revealed.
openaire +1 more source
Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma
Ca-A Cancer Journal for Clinicians, 2020Aaron J Grossberg +2 more
exaly