finite-difference process simulation
Finite element simulation of the braiding process
... and simulation of a circular braiding ...braiding process over a mandrel with an irregular cross-section and centre of ...the difference in braid angle was as high as 10° in certain regions of the ...
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Finite Element Analysis based Simulation of Friction Process
... In general application, friction work is assumed based on Coulomb’s dry friction model between solid bodies, which is also at the same time conforms the aforementioned Amonton’s law. In details, the mechanical work and ...
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Investigating block mask lithography variation using finite-difference time-domain simulation
... Each of these four components has a specific function that allows a resist to chemically alter its structure to imprint a pattern. A base resin determines the mechanical and thermal properties and may have a component ...
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Physical and numerical constraints in source modeling for finite difference simulation of room acoustics
... long simulation times entails modeling a large domain and thus introduces an additional computational ...compensation process, nor to the differentiation ...
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A review of acoustic fdtd simulation technique and its application to underground cavity detection
... Finite Difference Time Domain technique for solving acoustic wave problems is one of the fastest growing branches of simulation method for the underground detection ...computational simulation ...
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Teaching and Learning Electromagnetic Simulation by Means of a Two Dimensional Finite Difference Time Domain Method
... As mentioned at the introduction, the best way to teach electromagnetic simulation is by means of a simple method as the 2D-FDTD. Different to the old empiric analytical techniques [8], [9] and to the very ...
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A one dimensional mathematical simulation to salinity control in a river with a barrage dam using an unconditionally stable explicit finite difference method
... proposed simulation can be used in several realistic salinity ...proposed process can reduce the salinity level before the level is over the ...numerical simulation can be applied in practical ...
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Large Scale Finite Difference Grid Generation and Visualization Method Based on Ray Casting Algorithm
... Numerical simulation is one of the most important methods to study the explosion and impact ...numerical simulation has become more and more popular because of its high precision, low economic cost, clear ...
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A finite-difference method for the prediction of velocity field in extrusion process
... predict process throughput, energy requirements, mixing patterns and residence time distribution of ...extrusion process for food ...element simulation and described by means of an approxi- mate ...
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Finite element simulation of grinding process and micro scale abrasive wear
... (2006)). Process parameters describing the grinding are shown in figure ...FEA simulation are; geometry of the workpiece, properties of the workpiece material, grinding forces, process parameters, ...
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Finite Difference Simulation of Implosive Collapsing for Aluminum Spherical Shell
... collapse process of a spherical shell is considered as a spherical symmetry motion process, and a one-dimensional spherical sym- metric fluid dynamics conservation equation group is used to describe ...The ...
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Discussion of Direct Numerical Simulation Method for Supercritical Carbon Dioxide Jet Flow
... numerical simulation methods are proposed for conservative compressible Navier-Stokes ...a finite difference discrete method is used for the conservative compressible Navier- Stokes equations: the ...
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Numerical Investigation by the Finite Difference Method of the Laser Hardening Process Applied to AISI 4340
... DOI: 10.4236/jamp.2018.610176 2095 Journal of Applied Mathematics and Physics provides more accurate results with a considerable calculation time (important and not insignificant),it is necessary to carry out a manual ...
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Hybrid Acoustic Modelling of Historic Spaces Using Blender
... Formal comparisons between measured and simu- lated IRs are an essential part of validating acous- tic simulation methods. Future research will focus on different, potentially less complex spaces in order to ...
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Finite Element Simulation and Experimental Validation of Manufacturing Process for Alternator Housing
... The material of the motor housing is ADC12 and the physical properties and chemical composition for the analysis are expressed in Tables 1 and 2. The material for the die is STD61 and water is used in cooling the ...
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Groove Design and Microstructure Research of Ultra Fine Grain Bar Rolling
... cal simulation technology is used to guide groove design to utmost meet deformation parameters that obtain ultra- fine grain on condition that the precision criteria are ...on finite element analysis model ...
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The Method of Finite Difference Regression
... distributed finite differences denoted in Fig- ure 3 (shown with K = 8 ) by y y ′ ′′ , , and so ...of finite differences, in particular the highly probable zero mean row; plus it would have the added ...
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The Fluid Identification Forward Modeling Study of Carbonate Cave Reservoir
... In the processing and interpretation of seismic data, it is very important to carry out forward modeling research on deterministic underground geological bodies. On the one hand, forward seismic records can be used as ...
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Simulation Of Tube Hydroforming Process For Seamless Tube By Using Finite Element Method
... multiphysics simulation software package developed by the Livermore Software Technology Corporation ...dynamic finite element analysis (FEA) using explicit time ...
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Simulation Of Tube Hydroforming Process Using Bidimensional Finite Element Analysis With Hyperworks
... hydroforming process for tubular parts had benefited manufacturing industries, especially the automotive ...this process it is possible to obtain complex geometry pieces, lighter, more resistant, made with ...
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