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Improved nearest-nodes finite element method with field-consistent shape functions
Nearest-nodes finite element method Euler-Lagrange equations
2010/11/25
In this paper, the recently developed nearest-nodes finite element method (NN-FEM) was improved by introducing field-consistent shape functions. Field-consistent shape functions are constructed in two...
Scaling exponents of structure functions in an eccentrically rotating flask
Dispersants Extended Self-Similarity Hierarchical Structure model
2010/11/25
Velocity time series measurements were obtained using a hot-wire anemometer (HWA) in a Swirling flask eccentrically rotated by an orbital shaker. Two rotation speeds Ω were considered: 18.32 and 20.94...
An efficient 3D Timoshenko beam element with consistent shape functions
3D Timoshenko beam Euler-Lagrangian equation
2010/9/27
An efficient three-dimensional (3D) Timoshenko beam element is presented in this paper. First, the homogeneous Euler-Lagrangian equations governing a 3D Timoshenko beam are derived by introducing plan...