Solenoid

Report date

Oct 14, 2022, 11:10:55 AM

Contents
1. Global Definitions
1.1. Parameters
2. Component 1
2.1. Definitions
2.2. Geometry 1
2.3. Materials
2.4. Magnetic Fields
2.5. Mesh 1
3. Study 1
3.1. Stationary
4. Results
4.1. Datasets
4.2. Plot Groups

1. Global Definitions

Date Oct 13, 2022, 8:23:31 AM
Global settings
Name Test.mph
Path /Users/liyiyang/Desktop/test.mph
Version COMSOL Multiphysics 6.0 (Build: 318)
Used products
CAD Import Module
COMSOL Multiphysics
AC/DC Module
Computer information
CPU Apple M1, 4 cores
Operating system Mac OS X

1.1. Parameters

Parameters 1
Name Expression Value Description
r2 20 20
r1 10 10
H 50 50

2. Component 1

2.1. Definitions

2.1.1. Coordinate Systems

Boundary System 1
Coordinate system type Boundary system
Tag sys1
Coordinate names
First Second Third
t1 t2 n

2.2. Geometry 1

geom_geom1_view1.png

Geometry 1

Units
Length unit mm
Angular unit deg

2.3. Materials

2.3.1. Air

mat_mat1_view1.png

Air

Selection
Geometric entity level Domain
Selection Geometry geom1: Dimension 3: Domain 1

2.3.2. Copper

mat_mat2_view1.png

Copper

Selection
Geometric entity level Domain
Selection Geometry geom1: Dimension 3: Domain 2

2.4. Magnetic Fields

phys_mf_view1.png

Magnetic Fields

Equations

equ_mf_1.png

equ_mf_2.png

equ_mf_3.png

Features
Name Level
Ampère's Law 1 Domain
Magnetic Insulation 1 Boundary
Initial Values 1 Domain
Coil 1 Domain

2.5. Mesh 1

mesh_mesh1_view1.png

Mesh 1

3. Study 1

Computation information
Computation time

3.1. Stationary

Study settings
Description Value
Include geometric nonlinearity Off
Physics and variables selection
Physics interface Discretization
Magnetic Fields (mf) physics
Mesh selection
Geometry Mesh
Geometry 1 (geom1) mesh1

4. Results

4.1. Datasets

4.1.1. Study 1/Solution 1

Solution
Description Value
Solution Solution 1
Component Component 1 (comp1)

dset_dset1.png

Dataset: Study 1/Solution 1

4.2. Plot Groups

4.2.1. Magnetic Flux Density Norm (mf)

pg_pg1.png

Multislice: Magnetic flux density norm (T)