Exact solution
An exact solution for tube and slit flow of a FENE-P fluid
... A fully analytical solution is derived for rectilinear flow of a nonlinear viscoelastic fluid obey- ing the constitutive FENE-P model, under fully developed conditions.. Both the p[r] ...
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136 MINIMIZING THE PREPARATION TIME OF A TUBES MACHINE: EXACT SOLUTION AND HEURISTICS
... the solution to the problem discussed in this paper, since 34 paper reels can be stored in the Yard of the tubes machine, from which place will be unroll to tank of ...
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Braz. J. Phys. vol.37 número3B
... To test the use of the SPP in tunneling problems and com- pare it to the exact solution of the integro-differential equa- tion, we have considered the fusion system 16 O + 208 Pb at cent[r] ...
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Simple but accurate periodic solutions for the nonlinear pendulum equation
... the exact pendulum period, as given in ...the exact solution θ(t) for amplitudes below π/4 rad, deviating significantly from it only for ampli- tudes above π/2 ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.30 número4
... obtained exact solutions for (i) perfectly conducting walls perpendicular to the field and thin walls of arbitrary conductivity parallel to the field, and (ii) non-conducting walls parallel to the field and thin ...
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Kinematic Synthesis of Four Bar Mechanism using Function Generator
... mathematical exact solution but that the mechanism match given function, path or body positions at only a finite number of positions called accuracy or precision ...
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EXACT SOLUTIONS OF THE NAVIER-STOKES EQUATIONS
... analytical, exact and approximate solutions. An analytical solution is obtained when the governing boundary value problem is integrated using the methods of classical differential ...An exact ...
29
Lat. Am. j. solids struct. vol.12 número13
... and solution of resonant response. Therefore, the exact solution to free vibration of elastically restrained Timoshenko beam on an arbitrary variable elastic foundation using Green Function is pre ...
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Lat. Am. j. solids struct. vol.12 número9
... Navier’s solution for FG doubly curved ...presents exact solution for third order FG doubly curved shell ...new exact closed-from solu- tion is proposed for freely vibrating functionally ...
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Nonlinear Whitham-Broer-Kaup Wave Equation in an Analytical Solution
... approximate solution of this set of wave equations while these solutions could straightforwardly show some facts of the described process deeply such as the ...
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Braz. J. Phys. vol.38 número2
... the exact solution of the eigenspectrum of a great variety of one dimensional quan- tum chains and two-dimensional transfer matrices (see, ...the exact calculation of the stationary probability ...
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Braz. J. Phys. vol.38 número3B
... We obtain through a Matrix Product Ansatz the exact solution of the most general inhomogeneous spin chain with nearest neighbor interaction and with U (1) 2 and U (1) 3 symmetries.. Thes[r] ...
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A biologically constrained, mathematical model of cortical wave propagation preceding seizure termination.
... We propose to characterize invasive clinical voltage recordings from small regions of human cortex preceding seizure termination through comparison with a mathematical model. To do so, we simulate the cooperative ...
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Braz. J. Phys. vol.33 número3
... the exact solution for the probability that a site topples when mass is added to any other site of the lattice leads to a large number properties of the model, including the exponent of the power law that ...
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Comput. Appl. Math. vol.27 número2
... the exact solution of Emden-Fowler equa- tion reduced to the exact solution of the nonlinear heat conduction ...the solution of the reference ...
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Methods of solving of the optimal stabilization problem for stationary smooth control systems. Part I
... accepting exact solution of the problem of the optimal stabilization is described; the differential in variants of the Bellman-Lyapunov function of linearly-square problem are calculated; the definition of ...
26
On a "stability" in the linear complementarity problem
... In [3] Murty proposed an algorithm for solving the LCP. Murty’s algorithm belongs to the class of direct methods which are based on single principal pivot operations and search for an exact solution of the ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.33 número4
... the exact solution is based on the temporal impulse response of the velocity ...the exact solution of the impulse response, it is necessary to calculate complex integrals, only possible in the ...
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ANALYSIS OF DIFFUSION PROBLEMS USING HOMOTOPY PERTURBATION AND VARIATIONAL ITERATION METHODS
... the exact solution of the diffusion problem is achieved through the ...from solution of VIM and HPM for ...of exact solution and results of HPM and VIM are plotted in Figure (2) which ...
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Soldag. insp. vol.19 número3
... The proposed methodology for this asymptotic analysis is a six step procedure called the Minimal Representation and Calibration (MRC) approach. The results of the MRC approach can be calibrated against experiments, ...
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