Course title
Y02132203
Basic Fluid Mechanics
Course description
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.
Purpose of class
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.
Goals and objectives
1. To understand the basics of fluid mechanics and be able to explain basic theories and phenomena.
2. In fluid mechanics, be able to explain basic theorems such as the continuity formula and Bernoulli's theorem.
3. To explain the phenomenon of flow and its effects.
Language
Japanese
Class schedule

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
Relationship between 'Goals and Objectives' and 'Course Outcomes'

Report Mid-term examinations Final examinations Total.
1. 4% 20% 24%
2. 8% 20% 20% 48%
3. 8% 20% 28%
Total. 20% 40% 40% -
Evaluation method and criteria
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.
Textbooks and reference materials
The following textbooks are planned.
Nakabayashi and Yamaguchi, Easy-to-understand fluid mechanics with illustrations, Morikita Publishing Co. in Japanese
Prerequisites
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.
Office hours and How to contact professors for questions
• Available on Thursdays from 12:30 to 13:00
Regionally-oriented
Non-regionally-oriented course
Development of social and professional independence
• Course that cultivates an ability for utilizing knowledge
Active-learning course
Most classes are interactive
Course by professor with work experience
Work experience Work experience and relevance to the course content if applicable
N/A 該当しない
Education related SDGs:the Sustainable Development Goals
• 7.AFFORDABLE AND CLEAN ENERGY
• 9.INDUSTRY, INNOVATION AND INFRASTRUCTURE