partial differential equation (pde) module (COMSOL Inc)

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COMSOL Inc partial differential equation (pde) module
Partial Differential Equation (Pde) Module, supplied by COMSOL Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/comsol+pde+module/partial+differential+equation++pde++module/pm40258980-92-27-32
Average 90 stars, based on 1 article reviews

partial differential equation (pde) module - by Bioz Stars, 2026-09

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Article Title: Effective negative depth in water waves.
Article Snippet: The numerical simulations were conducted using the Partial Differential Equation (PDE) module of finite element method simulation software COMSOL Multiphysics.

Article Title: A novel decoupled model for water and heat coupling in frozen soil and numerical analysis.
Article Snippet: Secondary development and numerical implementation based on PDE module Within the interface corresponding to the built-in partial differential equation (PDE) module in COMSOL, secondary development can be utilized for numerical modeling.

Article Title: A novel decoupled model for water and heat coupling in frozen soil and numerical analysis
Article Snippet: A numerical model, developed via the secondary modification of Partial Differential Equation (PDE) module in COMSOL, simulates the coupled water and heat processes in frozen soil.

Article Title: A novel decoupled model for water and heat coupling in frozen soil and numerical analysis.
Article Snippet: A numerical model, developed via the secondary modification of Partial Differential Equation (PDE) module in COMSOL, simulates the coupled water and heat processes in frozen soil.

Article Title: A novel decoupled model for water and heat coupling in frozen soil and numerical analysis
Article Snippet: Within the interface corresponding to the built-in partial differential equation (PDE) module in COMSOL, secondary development can be utilized for numerical modeling.

Article Title: A novel decoupled model for water and heat coupling in frozen soil and numerical analysis
Article Snippet: This involves establishing a numerical model for coupled water and heat transfer in frozen soil through direct replacement of partial differential equation coefficients.The expression for the partial differential equation (PDE) in the COMSOL platform’s PDE module is as follows: 38 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$e_{a} \frac{{\partial^{2} u}}{{\partial t^{2} }} + d_{a} \frac{\partial u}{{\partial t}} + \nabla \cdot \left( { - c\nabla u - \alpha u + \gamma } \right) + \beta \nabla u + au = f\;in\;\Omega$$\end{document} 39 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$n \cdot (c\nabla u + \alpha u - \gamma ) = g - q^{T} \;{\text{on}}\;\Gamma$$\end{document} 40 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$u = r\;{\text{on}}\;\Gamma$$\end{document} It should be noted that Eq. ( ) is the differential equation involved in numerical calculation.

Article Title: A novel decoupled model for water and heat coupling in frozen soil and numerical analysis.
Article Snippet: This involves establishing a numerical model for coupled water and heat transfer in frozen soil through direct replacement of partial differential equation coefficients.The expression for the partial differential equation (PDE) in the COMSOL platform’s PDE module is as follows: ea ∂2u ∂t2 + da ∂u ∂t + ∇ · (−c∇u − αu + γ) + β∇u + au = f in Ω (38) n · (c∇u + αu − γ) = g − q T on Γ (39) u = r on Γ (40) It should be noted that Eq. (38) is the differential equation involved in numerical calculation.

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