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).
| Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
|---|---|---|---|
| 1. | Significance to study fluid mechanics Definition of flow and fluid, Unit, Significant digits |
Check summary of the class, the goals and objectives. | 190minutes |
| 2. | 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 | Work on exercises that are related to the pressure in the gravitational field. | 190minutes |
| 6. | Manometer, Measurement of pressure | Understand the principles of pressure measurement by using the manometer. | 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. | Buoyancy, Stability of floating bodies | Understand the principles of the buoyancy, stability of floating bodies. | 70minutes |
| Work on exercises that are related to them. | 120minutes | ||
| 9. | 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. | 190minutes |
| 10. | Method of Lagrange, Euler's equation | To understand and review the process of deriving the Euler's equation. | 190minutes |
| 11. | Derivation of Bernoulli's equation | To understand and review the process of deriving the Bernoulli's equation. | 190minutes |
| 12. | Relationship between Bernoulli's theorem and energy conservation law | Organize relations between the Bernoulli's theorem and energy conservation law. | 190minutes |
| 13. | Application of Bernoulli's theorem | Work on exercises that are related to the Bernoulli's theorem. | 190minutes |
| 14. | Summary of the past, final examination | Understand and review the all contents of the lecture. | 190minutes |
| Total. | - | - | 2660minutes |
| Intermediate examination | Final examination | Total. | |
|---|---|---|---|
| 1. | 10% | 10% | |
| 2. | 20% | 15% | 35% |
| 3. | 20% | 35% | 55% |
| Total. | 50% | 50% | - |
Comprehensive evaluation with intermediate examination (50%) and final examination (50%)
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 applicatable |
|---|---|
| N/A | N/A |
Last modified : Thu May 14 04:03:49 JST 2020