Fluids Engineering Ⅱ

Course Information

College	Toyama College	Year	2020
Course Title	Fluids Engineering Ⅱ
Course Code	0114	Course Category	Specialized / Elective
Class Format	Lecture	Credits	Academic Credit: 1
Department	Department of Mechanical Engineering	Student Grade	4th
Term	Second Semester	Classes per Week	後期:2
Textbook and/or Teaching Materials
Instructor	Yamamoto Hisashi

Course Objectives

・Understanding about the phenomenon of viscous fluid in real fluid
・Understanding about equation and law in real fluid

Rubric

	Ideal Level of Achievement	Standard Level of Achievement	Unacceptable Level of Achievement)
Basic term and equation in fluid engineering	Clearly understanding about basic terms and equations in fluid engineering. Much possess the ability to explain them in details.	Understanding about basic terms and equations in fluid engineering. Must possess the ability to explain them.	Not understanding about basic terms and equations in fluid engineering. Do not possess the ability to explain them.
Viscous fluid	Clearly understanding about viscous fluid. Much possess the ability to explain them in details.	Understanding about viscous fluid. Must possess the ability to explain them.	Not understanding about viscous fluid. Do not possess the ability to explain them.
Basic equation in laminar flow	Clearly understanding about basic equations in laminar flow. Much possess the ability to explain them in details.	Understanding about basic equations in laminar flow. Must possess the ability to explain them.	Not understanding about basic equations in laminar flow. Do not possess the ability to explain them.
Laminar flow and turbulent flow Equation in turbulent flow	Clearly understanding about equation in a turbulent flow. Much possess the ability to explain them in details.	Understanding about equations in a turbulent flow. Must possess the ability to explain them.	Not understanding about equation in a turbulent flow. Do not possess the ability to explain them.
Laminar flow in tube flow	Clearly understanding about laminar flow in tube flow. Much possess the ability to explain them in details.	Understanding about laminar flow in tube flow. Must possess the ability to explain them.	Not understanding about laminar flow in tube flow. Do not possess the ability to explain them.
Turbulent flow in tube flow Moody chart	Clearly understanding about the basic terms and equations in fluid engineering. Much possess the ability to explain them.	Understanding about the basic terms and equations in fluid engineering. Must possess the ability to explain them.	Not understanding about the basic terms and equations in fluid engineering. Do not possess the ability to explain them.
Pressure drop in tube flow	Clearly understanding about pressure drops in tube flows. Much possess the ability to explain them in details.	Understanding about pressure drops in tube flows. Must possess the ability to explain them.	Not understanding about pressure drops in tube flows. Do not possess the ability to explain them.
Law of similarity	Clearly understanding about the law of similarity. Much possess the ability to explain them in details.	Understanding about the law of similarity. Must possess the ability to explain them.	Not understanding about the law of similarity. Do not possess the ability to explain them.

Assigned Department Objectives

Learning and Educational Objectives of the “General Engineering” A-6 （核となる専門分野の既存技術を説明でき，社会から要求されている問題や実務上の問題を見出し設定することができる。）

JABEE 1(2)(d)(1) （専門工学（工学（融合複合・新領域）における専門工学の内容は申請高等教育機関が規定するものとする）の知識と能力）

JABEE 1(2)(e) （種々の科学、技術及び情報を活用して社会の要求を解決するためのデザイン能力）

Diploma policy 1 （To develop engineers who comprehensively acquire knowledge, focusing on mechanical engineering as the basis of manufacturing and production technology, and play a role in equipment design, technology development and other engineering-related fields.）

Teaching Method

Outline:

Fluid engineering is used to design the wings of an airplane, body of a car, electric fan, hard disc and more.
It is necessary for an engineer to improve those performance with fluid phenomenon knowledge.
Therefore, the purpose of this class is as follows;
1. Student will review fluid engineering I.
2. Student will have an interest in surrounding fluid phenomenon.
3. Student will have the skills to understand equations and laws with fluid phenomenon.

Style:

Class contents are shown as follows;
Understanding of fundamental technical terms and fundamental equations in fluid engineering.
Laminar flow and turbulent flow, properties of turbulent flow, boundary layer and force on wing and vortex behind the wing such as fluid mechanics.
Flow in pipe, flow with open surface, flow with surface wave such as surrounding flow.

Notice:

Knowledge of mathematics, such as the differential equation and complex numbers, is required.
Lesson plans may be changed according to the student’s study conditions.

Course Plan

			Theme	Goals
2nd Semester
	3rd Quarter
		1st	Fundamental technical terms in fluid engineering and fundamental flow equations (1)	Understanding about ideal fluid and viscous fluid, compressible fluid and in-compressible fluid, steady flow and un-steady flow, stream line and streak line, continuous equation, Euler equation, Bernoulli's principle and application, momentum equation
		2nd	Viscous fluid	Understanding about viscosity, kinematic viscosity coefficient, Newtonian fluid, Reynolds number
		3rd	Fundamental flow equation (2)	Understanding about Navier-Stokes equation, Couette flow, Poiseuille flow
		4th	Laminar flow and turbulent flow and properties of turbulent flow	Understanding about Reynolds experiment, shear stress working in turbulence, Reynolds Equations, turbulence energy equations, turbulence generation and organizational structure , Turbulence in turbulence and waves, statistical processing of turbulence, uniform isotropic turbulence Statistical property
		5th	Flow in pipe (1)	Understanding about flow velocity distribution and flow rate during laminar flow in pipeline
		6th	Flow in pipe (2)	Understanding about flow velocity distribution and flow rate during laminar flow in pipeline
		7th	Mid term examination.	Understanding between 1st to 6th week contents.
		8th	Commentary of mid term examination, various flow and law of similarity	Understanding about jet and wake, shock wave, secondary flow, special fluid, similarity law of fluid, similarity law of Reynolds
	4th Quarter
		9th	Flow in pipe (3)	Understanding about pressure drop in pipe flow and Bernoulli equation considering pressure drop
		10th	Boundary layer	Understanding about boundary layer concept, boundary layer equation, boundary layer property
		11th	Flow and resistance	Understanding about surface resistance and shape resistance, resistance from 3-dimensional objects from flow , The resistance that a two-dimensional object receives from a flow
		12th	Vortex and circulation flow	Understanding about vorticity and circulation, vortices, vortex tubes, vortices and vortices and circulation groups Fundamental principle, induced velocity of vortex, vortex train, circulation and lift, basic vortex
		13th	Potential flow	Understanding about fundamental formula of potential flow, combined flow of various potential flows and potential flows
		14th	Flow with open surface, flow with surface wave	Understanding about classification of flow with liquid level, specific energy, normal flow · injection, liquid equation, fundamental formula of surface wave and boundary condition, dispersion relation, movement of water particle, wave energy
		15th	Final examination
		16th	Commentary of final term examination and conclusion

Evaluation Method and Weight (%)

	Examination	Report	Total
Subtotal	80	20	100
Understanding	80	20	100