It is very important to understand thermo-fluid transport phenomena in the physical phenomena of nature. For example, there
are many machines that use thermal fluids around us, such as aeroplanes moving in the air, pipe materials transporting fluids,
petrol and diesel engines, and so on. Therefore, in fluid mechanics, students learn the basics of the principles and principles
of viscosity of fluids, forces acting on materials in fluids, momentum and energy conservation laws of fluids, and the concept
of phenomena of fluids flowing in pipes, with specific examples of application.

The purpose of this course is as follows.

1. To master the basics of fluid mechanics, which is the fundamental theory of "design engineering".

2.To acquire the ability to apply this theory.

1. To master the basics of fluid mechanics, which is the fundamental theory of "design engineering".

2.To acquire the ability to apply this theory.

- To understand the basics of fluid mechanics and be able to explain basic theories and phenomena.
- In fluid mechanics, be able to explain basic theorems such as the continuity formula and Bernoulli's theorem.
- To explain the phenomenon of flow and its effects.

Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
---|---|---|---|

1. | Properties and fundamentals of fluids (SI units, density, specific gravity, pressure, viscosity, surface tension, capillary action) | Contents of Chapter 1 | 190minutes |

2. | Hydrostatics (absolute and gauge pressure, Pascal's principle, depth and pressure of liquids) | Chapter 2, sections 2.1 to 2.3 | 190minutes |

3. | Hydrostatics (liquid column pressure gauge, buoyancy and Archimedes' principle, forces acting on a plane wall) | Chapter 2, sections 2.4 to 2.6 | 190minutes |

4. | Fundamentals of fluid motion (steady and unsteady flow, streamlines and tubes, similarity laws, Reynolds number) | Contents of Chapter 3 | 190minutes |

5. | 1D flow (continuity equation, Euler's equation of motion, Bernoulli's theorem) | Chapter 4, sections 4.1 to 4.3. | 190minutes |

6. | Application of Bernoulli's theorem (Pitot tube, orifice, Venturi tube, etc.) | Contents of Chapter 5 | 190minutes |

7. | Mid-term examinations and explanations | Review of the contents of the first six lessons and the mid-term exam | 190minutes |

8. | Laws of momentum and their applications (momentum and force product, laws of momentum, applications of laws of momentum) | Contents of Chapter 6 | 190minutes |

9. | Flow in a circular pipe (laminar/turbulent flow, flow loss head in a circular pipe, various losses in a pipe line) | Chapter 7, sections 7.1 to 7.2. | 190minutes |

10. | Flow in a circular tube (flow loss head in a circular tube) | Chapter 7, Section 7.3. | 190minutes |

11. | Flow in a circular pipe (various losses in the pipe line) | Chapter 7, Section 7.4. | 190minutes |

12. | Boundary layer (Boundary layer is a boundary layer on a flat plate) | Chapter 8, sections 8.1 to 8.2. | 190minutes |

13. | Boundary layer (exclusion thickness, momentum thickness) | Chapter 8, sections 8.3 to 8.4. | 190minutes |

14. | Final exam and explanations | Review of the contents of sessions 8 to 13 and final exam | 190minutes |

Total. | - | - | 2660minutes |

Report | Mid-term examinations | Final examinations | Total. | |
---|---|---|---|---|

1. | 4% | 20% | 24% | |

2. | 8% | 20% | 20% | 48% |

3. | 8% | 20% | 28% | |

Total. | 20% | 40% | 40% | - |

There will be a report (20 points), a mid-term examination (40 points) and a final examination (40 points), for a total of
100 points. The report will be divided into two parts.

Of the 100 points, 60 points will be considered a passing grade. The standard of passing level is to be able to calculate and understand the meaning of various quantities of fluid mechanics, to understand the meaning of the similarity rule and Bernoulli's theorem, and to be able to calculate various quantities of flow in a circular tube.

Of the 100 points, 60 points will be considered a passing grade. The standard of passing level is to be able to calculate and understand the meaning of various quantities of fluid mechanics, to understand the meaning of the similarity rule and Bernoulli's theorem, and to be able to calculate various quantities of flow in a circular tube.

The following textbooks are planned.

Nakabayashi and Yamaguchi, Easy-to-understand fluid mechanics with illustrations, Morikita Publishing Co. in Japanese

Nakabayashi and Yamaguchi, Easy-to-understand fluid mechanics with illustrations, Morikita Publishing Co. in Japanese

It is desirable to review the physics and mathematics studied in high school.

It is desirable that students have taken Basic Mechanics, Industrial Mechanics and Statics.

It is desirable that students have taken Basic Mechanics, Industrial Mechanics and Statics.

- Course that cultivates an ability for utilizing knowledge

Work experience | Work experience and relevance to the course content if applicable |
---|---|

N/A | 該当しない |

- 7.AFFORDABLE AND CLEAN ENERGY
- 9.INDUSTRY, INNOVATION AND INFRASTRUCTURE

Last modified : Fri Mar 18 22:05:14 JST 2022