Results 251 to 260 of about 1,483,833 (292)

Rotations About a Point of a Neutral Plane (ROT)

2015
This chapter defines point rotations and point reflections (about a point O) on a neutral plane, and derives their elementary properties to the extent possible without a parallel axiom. It ends with a classification of isometries of a neutral plane, and proof of the existence of a “square root” of a rotation.
Edward John Specht, Harold Trainer Jones, Keith G. Calkins, Donald H. Rhoads   +3 more
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The neutral curves for periodic perturbations of finite amplitude of plane Poiseuille flow

Journal of Fluid Mechanics, 1969
It is shown that there exist undamped solutions for perturbations of finite amplitude of plane Poiseuille flow, which are periodic in the direction of the axis of the channel. The shift in the ‘neutral curve’ as a function of the amplitude λ* of the disturbance is shown in figure 2.
Pekeris, C. L., Shkoller, B.
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Transient Motion of a Neutrally Buoyant Disk in Plane Parabolic Shear Flow

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1987
The limiting steady state solution of this problem was obtained by the first author [ibid. 31, 425-429 (1980; Zbl 0425.76039)]. It is our intention in this paper to solve the unsteady-state case.
Kholeif, I. A., Seif, M. R.
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A Double Coated Circular Inhomogeneity Neutral to an Arbitrary Uniform in-Plane Stress Field

Journal of Elasticity, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xu Wang, Peter Schiavone
openaire   +2 more sources

Neutrality of an elliptical inhomogeneity in finite plane elastostatics of harmonic materials

Mathematics and Mechanics of Solids, 2016
We examine the neutrality of an elliptical inhomogeneity embedded in a particular class of compressible hyperelastic materials of harmonic type when a uniform Piola stress field is prescribed in the surrounding matrix. The present method is based on a spring-type imperfect interface model and on the proper choice of imperfect interface function, which ...
Xu Wang, Peter Schiavone
openaire   +1 more source

Neutrality of a partially debonded rigid inclusion in anti-plane shear

Archive of Applied Mechanics, 2019
We consider a coated rigid inclusion inserted into an elastic matrix subjected to uniform remote anti-plane shear stresses and examine whether the inclusion can be made neutral (meaning that its introduction will not disturb the original uniform stress field in the surrounding uncut matrix) despite the presence of partial debonding along the inclusion ...
Xu Wang, Peter Schiavone
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On Rossby waves of neutral stability in the complex plane

Physics of Fluids
This study shows that for weakly unstable Rossby wave regimes, the classical dispersion relation, which relates complex corrections to frequency and wavenumber, has an exception. In the space of wave vectors, there is a point at which the zonal component of the group velocity of Rossby waves becomes zero.
V. G. Gnevyshev, T. V. Belonenko, V. S. Travkin   +2 more
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Neutral planes in stratified, thermally driven multiple-room enclosures

Solar Energy, 1988
Abstract When an opening connects two rooms, the neutral plane is the vertical location in the opening at which no air exchange between the rooms occurs. The neutral plane is widely used in modeling and data analysis for predicting thermal performance of buildings but, when more than one occurs, determining their locations has in the past been ...
D.R. Otis, G.F. Jones
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Bremsstrahlung of a neutral fermi particle in the field of a plane electromagnetic wave

Soviet Physics Journal, 1975
The bremsstrahlung is considered from a neutral Fermi particle with anomalous magnetic and electric moments in the field of a screened Coulomb center and in the presence of a plane electromagnetic wave. The effect of the wave polarization on the scattering cross section and the behavior of the particle spin during the scattering process are considered.
Yu. I. Klimenko, V. V. Kulish, A. I. Khudomyasov   +2 more
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The neutral plane and the molding strokes in a floating mold

Refractories, 1975
A procedure was developed for calculating the position of the neutral plane and the upper and lower motions when using a floating pressure mold.
openaire   +1 more source