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Fuzzy heat equation

WebJan 4, 2009 · solution the fuzzy heat equation using Adomian decomposition method, since the analytical methods commonly used for solving the fuzzy heat equation are very … WebA known influx of heat occurs in some parts of the loop whereas heat efflux takes place in others. By using space-averaged values of the fluid velocity and -dimensional one approximation for the fluid temperature, the resulting integro-differential equations for linear momentum and thermal energy are converted to a nonlinear dynamical system.

Solutions of Fuzzy Time Fractional Heat Equation - ResearchGate

WebNov 1, 2024 · In this paper the classical explicit approximation to $\frac {\partial ^ {2} U} {\partial x^ {2} } =\frac {\partial U} {\partial t}$ is given by approximating exponential function by Pade... Webequations. The Schrodinger equations are often used in several more areas of physics and engineering science, such as optics, plasma physics, quantum mechanics, and others. Finally, we study the fuzzy RDTM and fuzzy HPM to solve fuzzy heat-like and wave-like equations with variable coefficients. These techniques are flexible and can solve the knorr und thiele architekten https://themarketinghaus.com

[1305.2633] Exact fuzzy solution of the fuzzy heat-like equations

WebApr 15, 2015 · A fuzzy solution of heat equation under generalized Hukuhara differentiability by fuzzy Fourier transform Z. Gouyandeh, T. Allahviranloo, S. Abbasbandy, A. Armand Computer Science Fuzzy Sets Syst. 2024 51 On random fuzzy fractional partial integro-differential equations under Caputo generalized Hukuhara differentiability H. … WebJul 2, 2024 · This paper presents a comparison of several important methods to solve fuzzy partial differential equations (PDEs), including the fuzzy reduced differential transform method (RDTM), fuzzy Adomian decomposition method (ADM), fuzzy Homotopy perturbation method (HPM), and fuzzyHomotopy analysis method (HAM). PDF WebThe fuzzy solution is presented by a simple algebraic equation transformed in a fourth-degree polynomial approximation for the head profiles. In order to solve this equation, the initial and boundary conditions, as well as the numerous soil properties, must be known. red food appetizers

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Category:(PDF) Porous Medium Equation with Elzaki Transform Homotopy

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Fuzzy heat equation

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WebOct 30, 2024 · For analytical results on hybrid fuzzy differential equations see [1,2, 4, 5,10,16,19,21]. In [7], it is discussed the following first-order hybrid fuzzy differential equation : d dt u (t)... WebApr 20, 2024 · A fuzzy differential equation is a differential equation in which some coefficients and/or parameters and/or boundary conditions are assumed to be a …

Fuzzy heat equation

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WebMay 1, 2016 · For this purpose, we consider a fuzzy initial-boundary value problem for the heat equation of the following form: { u t − a u x x = F ˜ ( x, t) u ( x, 0) = Φ ˜ ( x) u ( 0, t) = G ˜ ( t) u ( L, t) = H ˜ ( t) where a = const > 0 is a given parameter and F ˜ = 〈 F a, F c, F b 〉, Φ ˜ = 〈 Φ a, Φ c, Φ b 〉, G ˜ = 〈 G a, G c, G b 〉 and H ˜ = 〈 H a, H c, …

http://www.m-hikari.com/ijcms-password2009/1-4-2009/allahviranlooIJCMS1-4-2009.pdf WebOct 1, 2024 · The Variational Iteration method (VIM) is one of the semi approximation procedure to solve numerous differential problems. Many literatures shows that this method need to be rectify to get...

WebJan 1, 2014 · In this paper we introduce a numerical solution for the fuzzy heat equation with nonlocal boundary conditions. The main purpose is finding a difference scheme for the one dimensional heat... WebABSTRACT In this paper a fuzzy heat equation with fuzzy initial values is considered. The concept of generalized Hukuhara differentiation is interpreted thoroughly in the univariate and multivariate cases, and also several properties for... more Publisher: Elsevier BV Publication Date: 2015 Publication Name: Fuzzy Sets and Systems

WebOct 10, 2024 · Abstract. This article discusses an approximate scheme for solving one-dimensional heat-like and wave-like equations in fuzzy environment based on the …

WebJan 30, 2024 · This equation has a unique solution in different states of [gH-p]-differentiatiability (Allahviranloo et al. 2015b) and the main purpose of this section is to … red food and drinksWebAug 29, 2024 · The homogeneous fuzzy heat equation with homogeneous fuzzy Dirichlet boundary conditions by considering crisp value to represent zero. The fuzzy initial … red food blue foodWebMar 9, 2024 · The fuzzy set \(\tilde{u}\in E^{1}\) is called a fuzzy number if \(\tilde{u}\) is a normal, convex fuzzy set, upper semi-continuous and supp\(u=\{x\in R u(x)>0\}\) is compact. Here \(\overline{A}\) denotes the … knorr usWebThe D number integral form membership matrix is transformed into the collective interval-valued intuitionistic fuzzy matrix using Equations (24), according to the overall integration representation solving method using Equation (25). ... A numerical study on the impact of grouting material on borehole heat exchangers performance in aquifers ... red food boardWebApr 15, 2015 · A fuzzy heat equation models the flow of heat in a rod that is insulated everywhere except at its two ends. The purpose of the present paper is two topics. One of our intentions is to prove the uniqueness of the solution of a fuzzy heat equation. knorr unilever food solutionsWebApr 14, 2024 · The system includes a layered structure of riser tubes ( d = 12.74 mm) and absorber plate with a thickness of 0.002 m, and a heat transport fluid storage tank (100 L). The net area of the absorber is 0.4087 m 2. The riser tubes in the assembly are arranged with spacing of 0.112 m from each other. knorr veg stock pot caloriesWebOct 5, 2024 · The solution of the fuzzy heat equation taken as product of two fuzzy functions and apply scheme of separation of variables technique under gH – … knorr veg soup dip recipe