examples|products|Murata Software Co., Ltd.

Thermal Analysis

Click on the exercise number to move on to the example page

The values mentioned in Notes are based on Femtet 32-bit edition with the following system.
CPU: Intel Core i7-3770 3.40GHz Memory: 4.00GB
The values in Notes may vary depending on the version of Femtet and system.

Thermal Analysis

1

Temperature Distribution of Two Rods(Steady-State Analysis)

Setup Condition and Analysis Type

Steady-state analysis
Temperature boundary

Notes

  • The Number of Meshes 448
  • Analysis Time 0sec
  • Maximum Memory Usage 71MB

2

Temperature Distribution of Two Rods(Transient Analysis)

Setup Condition and Analysis Type

Transient analysis
Temperature boundary

Notes

  • The Number of Meshes 448
  • Analysis Time 8sec
  • Maximum Memory Usage 73MB

3

Block Containing Heating Element(Steady-State Analysis)

Setup Condition and Analysis Type

Steady-state analysis
Heat source
Temperature boundary

Notes

  • The Number of Meshes 4791
  • Analysis Time 1sec
  • Maximum Memory Usage 71MB

4

Block Containing Heating Element(Transient Analysis)

Setup Condition and Analysis Type

Transient analysis
Heat source
Temperature boundary

Notes

  • The Number of Meshes 4791
  • Analysis Time 30sec
  • Maximum Memory Usage 78MB

5

Heat Radiation by Natural Convection(Steady-State Analysis)

Setup Condition and Analysis Type

Steady-state analysis
Heat transfer/Ambient radiation(Natural convection)
Temperature boundary

Notes

  • The Number of Meshes 270
  • Analysis Time 0sec
  • Maximum Memory Usage 71MB

6

Heat Radiation by Natural Convection(Transient Analysis)

Setup Condition and Analysis Type

Transient analysis
Heat transfer/Ambient radiation(Natural convection)
Temperature boundary

Notes

  • The Number of Meshes 270
  • Analysis Time 1sec
  • Maximum Memory Usage 72MB

7

Heat Radiation by Forced Convection(Steady-State Analysis)

Setup Condition and Analysis Type

Steady-state analysis
Heat transfer/Ambient radiation(Heat transfer coefficient)

Notes

  • The Number of Meshes 2753
  • Analysis Time 1sec
  • Maximum Memory Usage 71MB

8

Heat Radiation by Forced Convection(Transient Analysis)

Setup Condition and Analysis Type

Transient analysis
Heat transfer/Ambient radiation(Heat transfer coefficient)

Notes

  • The Number of Meshes 2753
  • Analysis Time 3sec
  • Maximum Memory Usage 76MB

9

Body-to-Body Heat Radiation(Transient Analysis)

Setup Condition and Analysis Type

Transient analysis
Body-to-body radiation

Notes

  • The Number of Meshes 1678
  • Analysis Time 50sec
  • Maximum Memory Usage 86MB

10

Natural Convection with Correction Coefficient Manually Calculated

Setup Condition and Analysis Type

Steady-state analysis
Heating
Heat transfer/Ambient radiation(Natural convection)

Notes

  • The Number of Meshes 21755
  • Analysis Time 5sec
  • Maximum Memory Usage 162MB

11

Blocks Set with Discontinuous Boundary

Setup Condition and Analysis Type

Steady-state analysis
Temperature boundary
Discontinuous boundary

Notes

  • The Number of Meshes 3204
  • Analysis Time 0sec
  • Maximum Memory Usage 71MB

12

Uniform Temperature Boundary Condition

Setup Condition and Analysis Type

Steady-state analysis
Temperature boundary
Uniform temperature boundary

Notes

  • The Number of Meshes 172
  • Analysis Time 0sec
  • Maximum Memory Usage 71MB

13

Heat Flux

Setup Condition and Analysis Type

Steady-state analysis
Temperature boundary
Heat flux boundary

Notes

  • The Number of Meshes 3116
  • Analysis Time 0sec
  • Maximum Memory Usage 71MB

14

Natural Convection with Correction Coefficient Automatically Calculated

Setup Condition and Analysis Type

Steady-state analysis
Heating
Heat transfer/Ambient radiation
Natural convection (automatic calculation)

Notes

  • The Number of Meshes 21787
  • Analysis Time 5sec
  • Maximum Memory Usage 164MB

15

Thermal Resistance Set on Boundary Face

Setup Condition and Analysis Type

Steady-state analysis
Temperature boundary
Thermal resistance boundary
Integration of vector values

Notes

  • The Number of Meshes 2405
  • Analysis Time 0sec
  • Maximum Memory Usage 71MB

16

Radiation Blocked by a Disc (Steady-State Analysis)

Setup Condition and Analysis Type

Steady-state analysis
Body-to-Body Radiation

Notes

  • The Number of Meshes 1218
  • Analysis Time 9sec
  • Maximum Memory Usage 85MB

17

Temperature-Dependent Heat Source (Transient Analysis)

Setup Condition and Analysis Type

Transient analysis
Heat transfer/Ambient radiation(Heat transfer coefficient)
Heat (Temperature dependency)

Notes

  • The Number of Meshes 2753
  • Analysis Time 4sec
  • Maximum Memory Usage 74MB

18

Restart under Different Boundary Condition

Setup Condition and Analysis Type

Transient analysis
Restart analysis
Boundary condition change

Notes

  • The Number of Meshes 1530
  • Analysis Time 2sec
  • Maximum Memory Usage 78MB

19

Time-Dependent Heat Source (Transient Analysis)

Setup Condition and Analysis Type

Transient analysis
Heat transfer/Ambient radiation
Natural convection (automatic calculation)
Heat (Time dependency)

Notes

  • The Number of Meshes 21787
  • Analysis Time 23sec
  • Maximum Memory Usage 129MB

20

Further Analysis with Saved Temperature Data (Transient Analysis)

Setup Condition and Analysis Type

Transient analysis
Heat transfer/Ambient radiation
Natural convection (automatic calculation)
Initial temperature
Use distribution data

Notes

  • The Number of Meshes 5174
  • Analysis Time 8sec
  • Maximum Memory Usage 62MB

21

Measurement of the Thermal Resistance and the Heat Flow

Setup Condition and Analysis Type

Steady-state analysis
Heating
Heat transfer/Ambient radiation
Natural convection (automatic calculation)
Ambient radiation
Measuring terminal boundary
Heat flow/Output of thermal resistance

Notes

  • The Number of Meshes
  • Analysis Time
  • Maximum Memory Usage

22

Measurement of the Junction Thermal Resistance

Setup Condition and Analysis Type

Steady-state analysis
Heating
Temperature boundary
Heat transfer/Ambient radiation
Natural convection (automatic calculation)
Ambient radiation
Measuring terminal boundary
Junction - Ambient thermal resistance

Notes

  • The Number of Meshes
  • Analysis Time
  • Maximum Memory Usage

Thermal Analysis・Simple Fluid Analysis

Thermal Analysis・Electromagnetic Analysis・Piezoelectric Analysis

Thermal Analysis・Electromagnetic Analysis

Mechanical Stress Analysis・Thermal Analysis・Magnetic Field Analysis

Thermal Analysis・Magnetic Field Analysis (Transient Analysis)

Thermal Analysis・Magnetic Field Analysis

Mechanical Stress Analysis・Thermal Analysis

1

Deformation due to the Temperature Gradient #1 – Single Material

Setup Condition and Analysis Type

Static analysis
Temperature boundary

Notes

  • The Number of Meshes 6828
  • Analysis Time 5sec
  • Maximum Memory Usage 337MB

2

Deformation due to the Temperature Gradient #2 – Multiple Materials

Setup Condition and Analysis Type

Static analysis
Heating
Heat transfer/Ambient radiation

Notes

  • The Number of Meshes 2753
  • Analysis Time 2sec
  • Maximum Memory Usage 135MB

3

Deformation due to the Temperature Gradient #3 – Multiple Materials

Setup Condition and Analysis Type

Static analysis
Heating
Heat transfer/Ambient radiation

Notes

  • The Number of Meshes 21787
  • Analysis Time 16sec
  • Maximum Memory Usage 594MB

4

Deformation due to the Temperature Gradient #4 – Transient Analysis

Setup Condition and Analysis Type

Transient analysis
Temperature boundary

Notes

  • The Number of Meshes 538
  • Analysis Time 4sec
  • Maximum Memory Usage 84MB

5

Temperature Dependency of Coefficient of Expansion

Setup Condition and Analysis Type

Static analysis
Coefficient of expansion
Temperature dependency

Notes

  • The Number of Meshes 465
  • Analysis Time 1sec
  • Maximum Memory Usage 71MB

6

Temperature Dependency of Young’s Modulus

Setup Condition and Analysis Type

Static analysis
Young's modulus Temperature dependency

Notes

  • The Number of Meshes 224
  • Analysis Time 1sec
  • Maximum Memory Usage 71MB

7

Model with Reflective Symmetry

Setup Condition and Analysis Type

Static analysis
Heating
Reflective symmetry
Heat transfer/Ambient radiation

Notes

  • The Number of Meshes 649
  • Analysis Time 2sec
  • Maximum Memory Usage 118MB

8

Mechanical Stress Analysis of Operating IC after Soldering

Setup Condition and Analysis Type

Transient analysis
Heat source
Multi-step thermal load + Thermal coupled steps
Nonlinear material

Notes

  • The Number of Meshes
  • Analysis Time
  • Maximum Memory Usage
Back to Product