In this class, I pick up themes of fluid flows around us and put the emphasis on understanding physical phenomena of them.
Finally I instruct students to become interest in the fluid mechanics.
The gas and liquid are collectively referred to as the fluid. Around us, there are various fluid flows. Many mechanical systems
are also related with the fluid flows. It is important to understand mechanisms of the fluid flows.
- Organize relations between the fluid and mechanical engineering.
- Understand the physical properties of the fluid.
- Understand the concept of pressure in the fluid and study the statics of tne fluid.
- Understanding of basic fluid dynamics (equation of continuity, Euler's equations, Bernoulli's theorem).
| Task report | Intermediate examination | Final examination | Total. | |
|---|---|---|---|---|
| 1. | 5% | 5% | 10% | |
| 2. | 15% | 10% | 25% | |
| 3. | 15% | 10% | 25% | |
| 4. | 15% | 25% | 40% | |
| Total. | 50% | 25% | 25% | - |
| Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
|---|---|---|---|
| 1. | Significance to study fluid mechanics Unit, Significant digits |
Check summary of the class, the goals and objectives. | 190minutes |
| 2. | Definition of flow and fluid, Density, Specific gravity, Specific volume, Volume elastic constant, Compressibility, Surface tension |
Review the physical quantity representing properties of fluid. | 190minutes |
| 3. | Viscosity, Kinematic viscosity, Newtonian fluid, Reynolds number | Understand the concept of viscosity. | 70minutes |
| Work on exercises that are related to it. | 120minutes | ||
| 4. | Definition and nature of pressure, Conversion of pressure units, Absolute pressure, Gauge pressure | Understand the concept of pressure. | 70minutes |
| Work on exercises that are related to it. | 120minutes | ||
| 5. | Pressure in the gravitational field, Manometer | Work on exercises that are related to the pressure in the gravitational field. | 190minutes |
| 6. | Measurement of pressure, Buoyancy, Stability of floating bodies | Understand the principles of pressure measurement, buoyancy, stability of floating bodies. | 70minutes |
| Work on exercises that are related to them. | 120minutes | ||
| 7. | Summary of the past, intermediate examination | Understand and review the contents of the first half. | 190minutes |
| 8. | Streamline, Flow tube, One-dimensional flow, Two-dimensional flow, Three-dimensional flow, Steady-state and non-steady flow, Equation of continuity | Understand and review the basic concepts of flow mechanism and equation of continuity. | 70minutes |
| 120minutes | |||
| 9. | Method of Lagrange, Euler's equation | To understand and review the process of deriving the Euler's equation. | 190minutes |
| 10. | Derivation of Bernoulli's equation | To understand and review the process of deriving the Bernoulli's equation. | 190minutes |
| 11. | Relationship between Bernoulli's theorem and energy conservation law, application of Bernoulli's theorem | Organize relations between the Bernoulli's theorem and energy conservation law. | 190minutes |
| 12. | Law of conservation of momentum | To understand and review the process of deriving the law of conservation of momentum. | 190minutes |
| 13. | Application of conservation of momentum | Work on exercises that are related to the conservation of momentum. | 190minutes |
| 14. | Summary of the past, final examination | Understand and review all contents of the lecture. | 190minutes |
| Total. | - | - | 2660minutes |
It is mandatory to submit a task report on the lecture content every time.
Each report is evaluated by S, A, B, C, and D, and C is the level at which the lecture content can be understood at a minimum.
However, if the report has not been submitted, it will be D.
The final evaluation is an average of all reports, and if the C evaluation is given, 60 points will be passed.
Each report is evaluated by S, A, B, C, and D, and C is the level at which the lecture content can be understood at a minimum.
However, if the report has not been submitted, it will be D.
The final evaluation is an average of all reports, and if the C evaluation is given, 60 points will be passed.
| ways of feedback | specific contents about "Other" |
|---|---|
| Feedback in the class |
Textbook :"Fliud Mechnics", Tsukiji.T, etc., Jikkyo Syuppan Co., Ltd.
- 14:50-15:30 on Wednesday in 5313 room of Omiya campus
- Course that cultivates an ability for utilizing knowledge
| Work experience | Work experience and relevance to the course content if applicable |
|---|---|
| N/A | N/A |
- 4.QUALITY EDUCATION
- 9.INDUSTRY, INNOVATION AND INFRASTRUCTURE
Last modified : Tue Apr 16 04:04:11 JST 2024