Estudo transversal e/ou longitudinal
نویسندگان
چکیده
منابع مشابه
Longitudinal and Transversal Vibration Response of Beams by Statistical Energy Analysis (SEA)
The useful and efficient method of Finite Element (FEM) has a drawback for dynamic analysis of complex structures, especially in the medium and high frequency range. To overcome this fundamental difficulty, application of Statistical Energy Analysis (SEA) and power flow technique has been suggested. As the SEA is based on the average response of structure and statistical properties of its reson...
متن کاملLongitudinal and Transversal Vibration Response of Beams by Statistical Energy Analysis (SEA)
The useful and efficient method of Finite Element (FEM) has a drawback for dynamic analysis of complex structures, especially in the medium and high frequency range. To overcome this fundamental difficulty, application of Statistical Energy Analysis (SEA) and power flow technique has been suggested. As the SEA is based on the average response of structure and statistical properties of its reson...
متن کاملSuper-light Electromagnetic Wave with Longitudinal and Transversal Modes
The transformation converting equations invariant under Lorentz into the equations invariant under Galileo is obtained. On this basis: (1) the super-light electromagnetic wave with longitudinal and transversal modes is found out; (2) it is shown the wave velocity coincides with that of de Broglie’s wave; (3) the connection between Maxwell’s electrodynamics and Shrödinger’s equation is establish...
متن کاملIdentification of longitudinal and transversal dynamics of a fast ferry
An analysis of the system identification methods have been carried out and a new alternative approach is proposed in order to estimate models for heave, pitch and roll dynamics of a high speed craft. As starting point, a first approach resolves the identification subject as an optimization problem to fit the best model, and uses genetic algorithms and nonlinear least squares with constraints me...
متن کاملGiant transversal particle diffusion in a longitudinal magnetic ratchet.
We study the transversal motion of paramagnetic particles on a uniaxial garnet film, exhibiting a longitudinal ratchet effect in the presence of an oscillating magnetic field. Without the field, the thermal diffusion coefficient obtained by video microscopy is D(0) ≈ 3 × 10(-4) μm2/s. With the field, the transversal diffusion exhibits a giant enhancement by almost four decades and a pronounced...
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ژورنال
عنوان ژورنال: Revista Paraense de Medicina
سال: 2006
ISSN: 0101-5907
DOI: 10.5123/s0101-59072006000400001