Coriolis Force
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Análisis numérico del ámbito de validez del modelo convencional de tiro oblicuo
In a diagnosis survey about ballistics, given to a group of undergraduate students, a high percentage of wrong answers was obtained about estimates of air resistance and other phenomena affecting the movement of a projectile. These mistakes are related to a simplified model widely used in textbooks as well as in lectures. This model assumes that the variatio
Rev. Bras. Ensino Fís.. Publicado em: 10/05/2016
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2. Research on Free Vibration Frequency Characteristics of Rotating Functionally Graded Material Truncated Conical Shells with Eccentric Functionally Graded Material Stringer and Ring Stiffeners
Abstract In this research work, an exact analytical solution for frequency characteristics of the free vibration of rotating functionally graded material (FGM) truncated conical shells reinforced by eccentric FGM stringers and rings has been investigated by the displacement function method. Material properties of shell and stiffeners are assumed to be graded
Lat. Am. j. solids struct.. Publicado em: 2016
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3. A new FEM procedure for transverse and longitudinal vibration analysis of thin rectangular plates subjected to a variable velocity moving load along an arbitrary trajectory
A combined plate element is presented for the analysis of transverse and longitudinal vibrations of a thin plate which carries a load moving along an arbitrary trajectory with variable velocity. Depending on the acceleration of the point load on its trajectory on the plate surface, the combined element, which is a combination of the 24 DOF plate element and
Lat. Am. j. solids struct.. Publicado em: 2015-08
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4. Vibrations of beams with a variable cross-section fixed on rotational rigid disks
The work is focused on the problem of vibrating beams with a variable cross-section fixed on a rotational rigid disk. The beam is loaded by a transversal time varying force orthogonal to an axis of the beam and simultaneously parallel to the disk's plane. There are many ways of usage of the technical moveable systems composed of elements with the variable cr
Lat. Am. j. solids struct.. Publicado em: 2013-01
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5. O efeito de Coriolis: de pêndulos a moléculas
Coriolis force is an effect which arises in rotating reference frames such as the Earth. This force influences large oceanic motions, atmospheric inertial circles, horizontal and vertical deviations in moving bodies. The Foucault's pendulum is another special case about the Coriolis force influence on macroscopic processes. This pendulum is an example of how
Química Nova. Publicado em: 2010
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6. Experimentos com o modelo regional eta em diferentes configurações durante o período salljex e mecanismos de mesoescala associados ao desenvolvimento de scm / Experiments with the regional eta model in different settings during the salljex period and mesoescale mechanisms associated with MCS development
The rainfall regime over southern Brazil, Uruguay and northern Argentina is strongly influenced by Mesoscale Convective Complexes (MCCs) that develop during night time associated with the Low Level Jet (LLJ) to the east of Andes. As they are mesoscale systems, their predictability depends on the model resolution and ability in representing the main features
Publicado em: 2008
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7. Efeitos da forÃa de Coriolis na cÃlula de Hele-Shaw girante: estabilidade linear e dinÃmica nÃo-linear
Um nÃmero crescente de trabalhos teÃricos e experimentais tem investigado variados aspectos da formaÃÃo de padrÃes de interface em fluidos confinados na cÃlula de Hele-Shaw girante. Entretanto, apenas uma pequena parte desses trabalhos considera a influÃncia da forÃa de Coriolis. Estudos que incluem o efeito da forÃa de Coriolis estÃo em sua maiori
Publicado em: 2007
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8. New patterns of centrifugally driven thermal convection
An experimental study is described of convection driven by thermal buoyancy in the annular gap between two corotating coaxial cylinders, heated from the outside and cooled from the inside. Steady convection patterns of the hexaroll and of the knot type are observed in the case of high Prandtl number fluids, for which the Coriolis force is sufficiently small.
The National Academy of Sciences.