differential quadrature method (DQ)
Numerical Solution of the Coupled Viscous Burgers’ Equation Using Differential Quadrature Method Based on Fourier Expansion Basis
... A differential quadrature method is a numerical method for evaluating deriv- atives of sufficiently smooth function as proposed by ...rential quadrature came from Gauss ...
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The effect of small scale and intermolecular forces on the nonlinear Pull-in instability behavior of nano-switches using differential quadrature method
... a differential or an integral formulation into an analogous set of first-order or algebraic equations in terms of the discrete values of the field variable at some specified discrete points of the solution ...The ...
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Calculation of finite difference method and differential quadrature method for burgers equation
... is Differential Quadrature Method ...This method represents by sum up all the derivatives of the function at any grid points, and then the equation transforms to a system of ordinary ...
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Analysis Of Reaction Diffusion Problems Using Differential Quadrature Method
... Abstract-- In this paper, a hybrid technique of differential quadrature method and Runge-Kutta fourth order method is employed to analyze reaction-diffusion problems. The obtained results are ...
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Parallel calculation of differential quadrature method for the burgers-huxley equation
... the Differential Quadrature method ...this method linearly sum up all the derivatives of a function at any location of the function values at a finite number of grid points, then the equation ...
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The effect of small scale on the vibrational response of nano-column based on differential quadrature method
... ABSTRACT: The present paper deals with the dynamic behavior of nano-column subjected to follower force using the nonlocal elasticity theory. The nonlocal elasticity theory is used to analyze the mechanical behavior of ...
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Analysis of Cracked Plates Using Localized Multi-Domain Differential Quadrature Method
... the differential quadrature method (DQM), is introduced for solving several engineering problems, such that in thermodynamics, aerodynamics, structural and fracture ...The method possesses the ...
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Numerical solution of fractional order Riccati differential equation by differential quadrature method based on Chebyshev polynomials
... differential quadrature method to the solution of a fractional-order Riccati differential ...proposed method. The results reveal that the method is accurate and easy to ...
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NUMERICAL SOLUTION OF NON-CONSERVATIVE LINEAR TRANSPORT PROBLEMS
... the differential quadrature method into the AD equation, we construct a system of ordinary differential equation of order one in time ...Rosenbrock method due to its strong stability ...
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Nonlinear Bending Analysis of Sector Graphene Sheet Embedded in Elastic Matrix Based on Nonlocal Continuum Mechanics
... nonlocal differential constitutive relations of Eringen theory based on first order shear deformation theory and using the von-Karman strain field, the equilibrium partial differential equations are ...
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Three-dimensional Magneto-thermo-elastic Analysis of Functionally Graded Truncated Conical Shells
... using differential quadrature ...the differential quadrature approach is applied to discretize the governing equations, boundary conditions and heat conduction ...present method are ...
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Evaluating Displacements on a Circular Cylindrical Shell with the Use of Polynomial Quadrature Method
... polynomial differential quadrature method (PDQ) is proposed for the solution of complex sets of differential ...PDQ method displacements are discretized as matrices whose indexes ...
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EFFECTS OF VARYING IN-PLANE FORCES ON VIBRATION OF ORTHOTROPIC RECTANGULAR PLATES RESTING ON PASTERNAK FOUNDATION
... employed differential quadrature method to obtain the numerical results for the buckling and vibration of isotropic SS- C-SS-C rectangular plate subjected to linearly varying in-plane stresses along ...
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Nonlinear Buckling of Circular Nano Plates on Elastic Foundation
... The following article investigates nonlinear symmetric buckling of moderately thick circular Nano plates with an orthotropic property under uniform radial compressive in-plane mechanical load. Taking into account Eringen ...
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Solving Singularly Perturbed Differential-Difference Equations using Special Finite Difference Method
... A differential equation in which the highest derivative is multiplied by a small positive parameter and containing at least one shift term(delay or advance) is known as singularly perturbed differential- ...
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GDQEM Analysis for Free Vibration of V-shaped Atomic Force Microscope Cantilevers
... general differential quadrature element method (GDQEM) analysis based on layer-wise displacement beam theory was performed to obtain the natural frequencies of V-shaped AFM cantilevers with ...
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Novel Techniques of Single-CarrierFrequency-Domain Equalization for Optical Wireless Communications
... Single-carrier modulation using frequency domain equalization is a promising alternative to OFDM for highly dispersive channels in broadband wireless communications [14, 15]. In both approaches, a cyclic prefix (CP) is ...
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Free Vibration Analysis of a Rotating Non Uniform Blade with Multiple Open Cracks Using DQEM
... DQEM analysis of free transverse vibration of a rotating non-uniform Timoshenko blade with multiple open cracks was presented. Comparison of the proposed method with the exact solutions available in the literature ...
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A Low Power Push-Push Differential VCO Using Current-Reuse Circuit Design Technique
... The differential VCOs [16, 17] use a standard cross-coupled oscillator topology, and they cannot be used to generate frequency sources with higher frequency than the cutoff-frequency of active ...two ...
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A differential QPSK modem using the TMS320C6711 DSK
... generation, differential en- coding and decoding, transmit- and receive filtering, quadra- ture modulation, timing synchronisation, and bit error detec- ...
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