Results 11 to 20 of about 6,277 (191)
Janus Magnetic Polymeric Colloids Gradient Thin Films of Amino Dextran Coated Core-Shell Poly (Styrene/Divinylbenzene/Methacrylic Acid) for Ultrasensitive Magnetic Resonance Imaging. [PDF]
Int J BiomaterThe present study focuses on developing novel gradient thin films for surface‐based magnetic resonance imaging of fluids such as water. Four types of magnetic‐polymer colloids were investigated as T2 contrast agents, including Janus magnetic‐polystyrene and core–shell magnetic‐poly(styrene/divinylbenzene/methacrylic acid) particles. These colloids were
Khalid S +9 more
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Alternating Direction Implicit Method for Solving Heat Diffusion Problems
Tikrit Journal of Pure Science, 2021 The objective of this paper to find the solution of fractional partial differential equations using numerical methods to solve heat diffusion problems and this method is the implicit alternating direction method ADI with discussion of its algorithm and ...
Awni M. Gaftan +2 more
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Study of heat transfers problem of dissipative fluid flow in a porous walls channel [PDF]
المجلة العراقية للعلوم الاحصائية, 2010 A model of heat transfer by natural convection of dissipative fluid in a channel of porous walls has been discussed, the solution of governing partial differential equations was obtained using Alternating Direction Implicit method.
Ahmed M.J. Jassim, Naser M. Ahmed
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An Iterative High-Accuracy ADI Method for the 3D Parabolic Equation
International Journal of Antennas and Propagation, 2023 The alternating direction implicit parabolic equation (ADI-PE) method and the Crank–Nicolson parabolic equation (CN-PE) method have been widely used for solving the 3D parabolic equation (3D-PE) in radio wave propagation.
Xiaoping Wu +3 more
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Lietuvos Matematikos Rinkinys, 2019 The present paper deals with a generalization of the alternating-direction implicit (ADI) method for a two dimensional Poisson equation in a rectangle domain with a weighted integral boundary condition in one coordinate direction.
Olga Štikonienė, Mifodijus Sapagovas
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On the Alternate Direction Implicit (ADI) Method for Solving Heat Transfer in Composite Stamping
Materials Sciences and Applications, 2017 Thermostamping of thermoplastic matrix composites is a process where a preheated blank is rapidly shaped in a cold matching mould. Predictive modelling of the main physical phenomena occurring in this process requires an accurate prediction of the temperature field. In this paper, a numerical method is proposed to simulate this heat transfer.
Lévy, Arthur +2 more
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Alternating Direction Implicit (ADI) schemes for a PDE-based image osmosis model
Journal of Physics: Conference Series, 2017 We consider \emph{Alternating Direction Implicit} (ADI) splitting schemes to compute efficiently the numerical solution of the PDE osmosis model considered by Weickert et al. for several imaging applications. The discretised scheme is shown to preserve analogous properties to the continuous model. The dimensional splitting strategy traduces numerically
Calatroni, L. +3 more
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ADI Method for Pseudoparabolic Equation with Nonlocal Boundary Conditions
Mathematics, 2023 This paper deals with the numerical solution of nonlocal boundary-value problem for two-dimensional pseudoparabolic equation which arise in many physical phenomena.
Mifodijus Sapagovas +2 more
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Proceedings of the 2001 international symposium on Physical design, 2001 Due to the dramatic increase of clock frequency and integration density, power density and on-chip temperature in high-end VLSI circuits rise significantly. To ensure the timing correctness and the reliability of high-end VLSI design, efficient and accurate chip-level transient thermal simulations are of crucial importance.In this paper, we develop and
Wang, Ting-Yuan +1 more
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IOP Conference Series: Materials Science and Engineering, 2020 Abstract Pack carburisation is recognised to improve the carbon surface content of carburised-carbon steel 1024 that enhance the surface hardness and further can be used in automobiles, form implements, machines, gears and springs. The transient two-dimensional diffusion equation that represents the carbon concentration profile within ...
A H Norzilah, N Rusli
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