Active Discussions - PDE

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Author Subject Views Replies Last Post
Announcement Announcement Now available: COMSOL 4.4 Update 2 25 0 14 hours ago
Author Subject Views Replies Last Post
Jacob Yage Jacob Yage PDE solve eigenfrequency
PDE , Structural Mechanics
17 0 1 week ago
Panjawat Kongsuwan Panjawat Kongsuwan Undefined variable error
4.3b , Heat Transfer , PDE
36 0 3 weeks ago
Daniel Restrepo Daniel Restrepo Compressible Navier-Stokes with Non-newtonian viscosity in PDE module
4.3b , compressible , 4.3a , Non-Newtonian , PDE , Fluid Flow , Navier-Stokes , Physics
148 2 1 month ago
Clément Belleudy Clément Belleudy using the test() operator for a BC (weak formulation)
Porous Media , Heat Transfer , Definitions and operators , test function , weak formulation , weak constrain , open boundary , PDE
147 0 2 months ago
Rokas Bondzinskas Rokas Bondzinskas PDE's regarding H-formulation
PDE , H-formulation , help , curl , time-depedent , Physics , Materials and functions , Solving
147 0 3 months ago
Evan Zamir Evan Zamir Weak form for 2-D elasticity
Structural Mechanics , Solving , 4.3 , 4.3a , 4.3b , mechanics , PDE
1,632 3 5 months ago
Pietro Pollaci Pietro Pollaci How to Solve NonLinear PDEs
4.3b , Equation based Modeling , nonlinear , PDE
352 1 5 months ago
Harkirat Bansal Harkirat Bansal equations based modeling
PDE coefficient form , rectangular coordinate system , equations based modeling , 4.3b , cylindrical coordinate system , PDE , Porous Media
441 1 6 months ago
Irina Stockem Irina Stockem Liquid Crystal - Director distribution
4.3 , Liquid Crystal , PDE , 4.1 , Physics
3,785 4 9 months ago
Masoud Ghorbani Moghaddam Masoud Ghorbani Moghaddam Navier and Pressure acoustics equations (Conditions at same boundry)
boundary , PDE , FSI
1,851 1 9 months ago
Le Liu Le Liu can i use the lambda while solving eigenvalue
lambda , Eigenvalue , 4.3a , 4.3 , PDE
489 0 11 months ago
John Hall John Hall How to input this equation in PDE module
PDE
430 0 1 years ago
Michel Dupront Michel Dupront specify your own partial differential equations
4.2 , PDE , 4.1
8,076 10 1 years ago
Waranatha Abeygunasekara Waranatha Abeygunasekara vector form variables in PDE
4.3a , PDE , Physics
868 3 1 years ago
Kyle Grosse Kyle Grosse PDE - Contact Resistance
Contact Resistance , Interface Resistance , 4.2a , 4.2 , PDE , 4.1 , Heat Transfer , Physics , 4.0
3,293 5 1 years ago
Fucheng Deng Fucheng Deng numerical oscillation in modelling corona discharge with coefficient form PDEs and Electrostatic
corona discharge , 4.2 , PDE
1,895 3 1 years ago
Fiona Lancellotti Fiona Lancellotti Establishing upper and lower limits for a PDE dependent variable
Value limits , Dependt variable , 4.3 , PDE , Solving
728 1 1 years ago
Schuyler Vowell Schuyler Vowell Periodic boundary conditions in the PDE solver
Solve Laplace Equation , Periodic Condition , 4.2 , PDE , Porous Media , 4.1 , 4.3
3,930 1 1 years ago
Scott Johansen Scott Johansen Using PDE to model 3D Maxwell equations for wavelength generation
4.0 , RF Module , PDE , wave equations , new frequency generation
1,123 0 1 years ago
Onur Sevket Aslan Onur Sevket Aslan PDE Initial value
4.3a , 3.5a , PDE
801 0 1 years ago
Zhijing Hu Zhijing Hu How to solve laplacian euqations on dielectric sphere?
dielectric , PDE , 4.2
972 0 1 years ago
Pu Pu Why does COMSOL lead to zero solution for a high-order PDE?
PDE , boundary conditions , Solving
1,472 10 1 years ago
Mattias Lindh Mattias Lindh PDE coefficient form, can coefficients be variable dependent?
4.2a , PDE
784 0 1 years ago
Peter Koelman Peter Koelman Instability using PDE module
oscillations , instability , MHD , PDE
1,357 5 2 yearss ago
Alexander Hartmann Alexander Hartmann Where is the Curl operator in the PDE physics?
4.2a , PDE , AC/DC Module , Definitions and operators , Physics
1,762 3 2 yearss ago

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