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Study on Dynamic Mechanical Properties and Constitutive Model of Z-Shaped Steel Wire for Sealing Cable. [PDF]
Materials (Basel)Shen KY, Fan F, Zhi XD, Zhang R.
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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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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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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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Apparent stresses in disturbed pulsatile flows
Journal of Biomechanics, 1988Traditional attempts at decomposing measured velocities into repeatable and random components are examined for a set of velocity data measured under pulsatile flow conditions distal to a 90% axisymmetric constriction. The Reynolds numbers, which are typical of those found in the human carotid artery, are such that transitional phenomena occur during ...
B B, Lieber, D P, Giddens
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