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Experiment and Modelling of Ultrasonic Vibration-Assisted Creep-Aging Tensile for 7055-T6 Alloy. [PDF]
Materials (Basel)Zuo D, Fu H, Xu T, Ye T, Han Y, Gao C.
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Theoretical aspects of nanofluid peristaltic transport in tapered wavy structure. [PDF]
Discov NanoTanveer A, Imtiaz S, Saleem S.
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Research on the Determination Method of Additional Safety Factor Margin for Ultradeep Well Pipe Strings under Multisource Loads. [PDF]
ACS OmegaGao Y +6 more
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Hemodynamic impact of blood viscosity in intracranial atherosclerotic arteries with varying stenosis severity: A non-newtonian computational fluid dynamics patient specific study. [PDF]
PLoS OneZhengyao L +6 more
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Stress concentrations induced by flow
Cardiovascular Research, 1972Flow through gelatin-agar tubes produced birefringence at local concentrations of mechanical stresses. The number of fringes varied with stream velocity. Stresses were maximal at valve roots, the downstream ends of stenoses, and on the inner walls of the test channels. The method facilitates the study of wall stress.
S, Rodbard, M, Farbstein
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Acta Metallurgica et Materialia, 1993
Abstract Experimental results on the flow stress of potassium in the temperature range of 1–30 K are compared with atomistic computer simulation of rigid dislocation motion and of dislocation kink pair generation and migration. Quantitative agreement is demonstrated.
M.S. Duesbery, Z.S. Basinski
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Abstract Experimental results on the flow stress of potassium in the temperature range of 1–30 K are compared with atomistic computer simulation of rigid dislocation motion and of dislocation kink pair generation and migration. Quantitative agreement is demonstrated.
M.S. Duesbery, Z.S. Basinski
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Journal of Applied Physics, 1956
Simultaneous measurements of flow birefringence, shear and normal stresses on a 15% solution of polyisobutylene in decalin were performed. They proved that the extinction angle measured in birefringence is identical to the orientation of the principal tensile stress calculated from the normal stress measurements and that the birefringence was ...
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Simultaneous measurements of flow birefringence, shear and normal stresses on a 15% solution of polyisobutylene in decalin were performed. They proved that the extinction angle measured in birefringence is identical to the orientation of the principal tensile stress calculated from the normal stress measurements and that the birefringence was ...
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Discontinuities of Stress in Plane Plastic Flow
Journal of Applied Mechanics, 1949Abstract This paper presents a method of discussing the stress distribution in the neighborhood of a surface of discontinuity of stress in a field of plane plastic flow. The plastic material under consideration is supposed to obey the laws of the Saint Venant-Mises theory; the surface of discontinuity is assumed to be plane, but the ...
Winzer, Alice, Carrier, G. F.
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Acta Metallurgica, 1987
The reverse microflow associated with the Bauschinger effect in copper strained into stage II is characterized experimentally and analyzed in terms of the theory of obstacle-controlled flow and established composite theory. The results are discussed in the light of observations by electron microscopy, deformation calorimetry and X-ray diffraction.
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The reverse microflow associated with the Bauschinger effect in copper strained into stage II is characterized experimentally and analyzed in terms of the theory of obstacle-controlled flow and established composite theory. The results are discussed in the light of observations by electron microscopy, deformation calorimetry and X-ray diffraction.
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