... Abstract: Two ﬁnite **element** methods for the numerical computation of ﬂuid- structure vibration problems are considered. They are applied to two formulations based on diﬀerent variables to describe the ﬂuid: ...

6

... Abstract. The aim of this paper is to analyze a mixed **finite** **element** method for computing the vibration modes of a Timoshenko curved rod with arbitrary geometry. Optimal order error estimates are proved for ...

14

... Despite DIR is widely used in the medical imaging community, the mathematical and numerical analysis of DIR remains understudied. The DIR continuous problem has been formulated using mainly three approaches: minimization ...

27

... Despite them being widely used in the medical imaging community, there are still many questions to be answered from the numerical analysis point of view. A noteworthy approach is the work of P¨oschl et al. (P¨oschl, ...

71

... piezoelectric **element** in combination with tuning fork and shearing motion to form an actuator using a single drive ...signal. **Finite**-**element** analysis was used in the design of the motor, and the ...

6

... are required to verify some properties. In the problems we are treating, the most important ones are: that the local character of the **approximation** must be guaranteed and that the partition of unity must be ...

5

... the **finite** sample and the asymptotic variance of the two-step GMM estimator that utilizes moment conditions that are linear in the ...in **finite** sample bias corrected estimates of the ...the **finite** ...

17

... The main contribution of this study is the quantification of the load-bearing capacity of the supra- spinatus tendon through the strength index which, when compared to a given physiological force, provides a critical ...

52

... An application of the **Finite** **Element** Method (FEM) to the solution of a geometric problem is shown. The problem is related to curve fitting i.e. pass a curve trough a set of given points even if they are ...

7

... Almeida (Editors); Escola Politécnica da Universidade de Sao Paulo, Sao Paulo, Brasil.[r] ...

20

... pair for the usual primal-mixed variational formulation of the generalized Stokes problem. In this case, the pressure is approximated by continuous piecewise linear elements on a triangular mesh, and the velocity is ...

27

... Throughout this work a new refractive-surgery is presented. It consists of a triple-arc incision, which may correct simultaneously pres- byopia and myopia (i.e. a multiple curvature-change within the optical zone). The ...

85

... This work presents a **finite** **element** study of the Debye memory in piezoelectric devices. This memory dependency is due to the spontaneous polarization of the electric dipoles and it can be understood as a ...

8

... space-time **element**, the trial solution and weighting function are approximated by a **finite** basis which depend on both spatial x , and tem- poral t, ...of **finite** **element** basis functions in our ...

6

... In this paper a description was given of an investigation of the effect of a real **element** of furniture on room frequency responses. From the previous investigations described in [3-5] it was assumed initially ...

6

... upwind **finite** **element** formulations were reviewed [7] and other new techniques were ...upwind **finite** **element** ...upwind **finite** **element** ...

33

... To our knowledge, the scheme described in this paper was used by the first time in the context of the wave equation in [1], in order to obtain a uniform decay rate of the energy associated to the semi-discrete wave ...

33

... This paper presents a way of modeling an energy storage system such as an electrochemical cell (battery) using thermal **finite** elements models. Using the thermal analysis tools of the software ANSYS, the model has ...

81

... This report is organized as follows. In the first chapter the wave scattering problem in elastody- namics is reviewed in differential and integral form. The formulation used by Bielak & Christiano (1984) in terms of ...

89

... A **finite** **element** model is developed in the ABAQUS software, with the aim of describing the approximate and logical behavior of a four-layer flexible pavement structure with the addition of a geosynthetic ...

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