[Outline of class] In daily life, there are air flows around human bodies and around houses and buildings as natural phenomena,
and on the other hand, air and water flows are artificially used for air conditioning and water supply. In transportation
such as aircrafts and automobiles, which are the targets of mechanical engineering, the flow mode of air around them affects
the running performance of the machines. In addition, there are many cases where efficient cooling and heating are performed
by the flow of air or water. As for studying the details of the fluid motions, however, experiments and measurements are often
difficult to do. Therefore, computer simulations are used. This academic field is named Computational Fluid Dynamics (CFD).
The purpose of this class is to learn the outline of the numerical method in CFD programs and to exercise the use of CFD software. After training of the software, students freely setup a practical problem and perform simulations about it and make presentations on the result.
The purpose of this class is to learn the outline of the numerical method in CFD programs and to exercise the use of CFD software. After training of the software, students freely setup a practical problem and perform simulations about it and make presentations on the result.
[Achievement goal] Understand the outline of the discretization method of differential equations used in CFD simulation, and
practice numerical simulations of thermo-fluid problems with several examples and exercises using a practical software.
- It is expected that basic solutions for numerical solutions of differential equations will be able to be applied to problems.
- It is expected that numerical solution of heat conduction equation can be obtained about basic problems, and that numerical analysis of temperature field with flow can be performed.
- It is expected that modeling, calculation, and plotting works can be performed using practical thermo-fluid analysis software, and that the software can be applied to actual basic problems properly.
| Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
|---|---|---|---|
| 1. | lecture: Thermofluid phenomena and governing equations |
Review of basic solution of differential equations | 190minutes |
| 2. | lecture: Discretization methods |
Reading of the relevant part of the handout. | 190minutes |
| 3. | lecture: Heat conduction |
Reading of the relevant part of the handout. | 190minutes |
| 4. | lecture: Convection and diffusion |
Reading of the relevant part of the handout. | 190minutes |
| 5. | lecture: Calculation of the flow field (Outline) |
Reading of the relevant part of the handout. | 190minutes |
| 6. | workshop: Outline of CFD software |
Reading of the relevant part of the handout. | 190minutes |
| 7. | workshop: Workflow of CFD and key points |
Reading of the relevant part of the handout. | 190minutes |
| 8. | workshop: Training of the software (demonstration) |
Reading of the relevant part of the handout. | 190minutes |
| 9. | workshop: Simulation work and advice(1) |
Reading of the relevant part of the handout. | 190minutes |
| 10. | workshop: Simulation work and advice(2) |
Reading of the relevant part of the handout.． | 190minutes |
| 11. | workshop: Simulation work and advice(3) |
Reading of the relevant part of the handout. | 190minutes |
| 12. | workshop: Presentations by students |
Reading of the relevant part of the handout. | 190minutes |
| 13. | workshop: Presentations by students |
Reading of the relevant part of the handout. | 190minutes |
| 14. | examination (test) review |
Full understanding of the relevant parts of the handout. | 190minutes |
| Total. | - | - | 2660minutes |
| 小テスト | 演習課題 | 期末試験 | Total. | |
|---|---|---|---|---|
| 1. | 10% | 5% | 20% | 35% |
| 2. | 10% | 5% | 20% | 35% |
| 3. | 0% | 20% | 10% | 30% |
| Total. | 20% | 30% | 50% | - |
Presentation (25%), presentation report (25%), and final exam (50%) will be evaluated comprehensively. The total score is
100 points, and 60 points or more is the passing score.
Achievement level:
For basic problems related to thermo-fluid phenomena, basic heat conduction analysis and flow analysis using simulation software can be performed to some extent, and proper analysis and solution can be performed and obtained.
Achievement level:
For basic problems related to thermo-fluid phenomena, basic heat conduction analysis and flow analysis using simulation software can be performed to some extent, and proper analysis and solution can be performed and obtained.
| ways of feedback | specific contents about "Other" |
|---|---|
| Feedback in the class |
- Monday 16: 50-18: 30. It is advised to make appointments in advance.
- Course that cultivates an ability for utilizing knowledge
- Course that cultivates a basic self-management skills
| Work experience | Work experience and relevance to the course content if applicable |
|---|---|
| Applicable | Based on his experience of researching and developing material manufacturing processes at a material manufacturer, the lecturer will teach how to apply the hydrodynamic ideas and theories necessary for the development and application of various thermo-fluid processes. |
- 4.QUALITY EDUCATION
- 9.INDUSTRY, INNOVATION AND INFRASTRUCTURE
Last modified : Sat Sep 09 08:15:47 JST 2023