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MEEN40020

Academic Year 2024/2025

Mechanics of Fluids II (MEEN40020)

Subject:
Mechanical Engineering
College:
Engineering & Architecture
School:
Mechanical & Materials Eng
Level:
4 (Masters)
Credits:
5
Module Coordinator:
Dr Kevin Nolan
Trimester:
Autumn
Mode of Delivery:
On Campus
Internship Module:
No
How will I be graded?
Letter grades

Curricular information is subject to change.

This is an intermediate course in fluid mechanics mainly for mechanical engineers. The module will take place during Autumn and will consist of 36 lectures (3/wk), 2 laboratory exercises, 1 class test and 1 end of trimester examination.
Syllabus:
EXTERNAL FLOW: Streamlined and blunt bodies; Lift and drag; Friction and pressure drag; Reynolds number in external flow; Viscous dominated flows; Creeping flow; Inertial dominated flows; The boundary layer; Laminar and turbulent boundary layer analysis; Friction and drag coefficient; Impact of curvature; Separation; Aerodynamic lift; Stall; Case studies on circular cylinder and symmetric aerofoil
COMPRESSIBLE FLOW: Compressibility; Thermo-fluid relations; One-dimensional flow; Speed of sound;Mach number; Isentropic flow; Non-isentropic flow; Normal shock waves; Oblique shock waves; Fanno flow; Rayleigh flow; Quasi-one-dimensional flow; De laval nozzle
TURBOMACHINERY: The Euler equation; Radial flow machines: (Coriolis effect, slip, rotating stall, thermodynamics of radial-flow machines, choking, surge, performance characteristics); Axial-flow machines: (reaction ratio, sources of loss, polytropic and isentropic efficiencies, thermodynamics of axial-flow machines, factors limiting the performance of axial-flow compressors, performance characteristics).

Course textbooks:
"Fundamental of Fluid Mechanics", Munson, Young, Okiishi, Huebsch. 7th Edition, Wiley.
"Fluid Mechanics", Frank White, 8th Edition, McGraw Hill.
"Modern Compressible Flow", John D Anderson, McGraw Hill, ISBN-13: 063-9785500452, ISBN-10: 0072424435.

About this Module

Learning Outcomes:

On successful completion of this subject the student will be able to:
1. Demonstrate a knowledge and understanding of the aerodynamic forces lift and drag.
2. Explain the formation of a boundary layer and impact of curvature.
3. Calculate aerodynamic forces on common engineering shapes.
4. Analyse and solve technical problems in one-dimensional isentropic and non-isentropic flow.
5. Explain and analyse the operation of radial-flow and axial-flow turbomachinery.
6. Plan and conduct experiments, analyse and interpret experimental results.

Student Effort Hours:
Student Effort Type Hours
Autonomous Student Learning

78
Lectures

36
Laboratories

6
Total

120

Approaches to Teaching and Learning:
Lectures will make use of high quality animation to help students understand complex topics.

Requirements, Exclusions and Recommendations
Learning Requirements:

MEEN10050 Energy Engineering
MEEN20010 Mechanics of Fluids I
MEEN30100 Engineering Thermodynamics II


Module Requisites and Incompatibles
Not applicable to this module.
 

Assessment Strategy
Description Timing Component Scale Must Pass Component % of Final Grade In Module Component Repeat Offered
Exam (In-person): In the final exam students are graded on up to four out of six questions on three topics. There are two questions per topic and they must one question per topic. End of trimester
Duration:
2 hr(s)
 Graded No
50
 No
Exam (In-person): The midterm exam will be held in class and consists of a Brightspace quiz. Students must bring a device such as a laptop to access Brightspace. This is a closed book exam. Week 8 Graded No
20
 No
Report(s): A technical report on the aerodynamic performance of a NACA 0012 airfield. Students will gather wind tunnel data and compare their findings to the literature and numerical predictions. Week 7 Graded No
20
 No
Report(s): A shorter technical report on the analysis of a supersonic de Laval Nozzle flow. Week 11 Graded No
10
 No

Carry forward of passed components
No
 

Resit In Terminal Exam
Spring Yes - 2 Hour
Please see Student Jargon Buster for more information about remediation types and timing. 

Feedback Strategy/Strategies

• Feedback individually to students, post-assessment

How will my Feedback be Delivered?

Students will receive feedback on their submitted reports.

Name Role
Dr William Smith Lecturer / Co-Lecturer
Mohammed Heider Tutor
Mr Hugh Irving Tutor
Mingzhi Yu Tutor

Timetabling information is displayed only for guidance purposes, relates to the current Academic Year only and is subject to change.
Autumn Lecture Offering 1 Week(s) - Autumn: All Weeks Fri 09:00 - 09:50
Autumn Lecture Offering 1 Week(s) - 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12 Mon 10:00 - 10:50
Autumn Lecture Offering 1 Week(s) - Autumn: All Weeks Wed 10:00 - 10:50
Autumn Laboratory Offering 1 Week(s) - 2, 10 Thurs 15:00 - 16:50
Autumn Laboratory Offering 2 Week(s) - 3, 9 Thurs 15:00 - 16:50
Autumn Laboratory Offering 3 Week(s) - 4, 8 Thurs 15:00 - 16:50
Autumn Laboratory Offering 4 Week(s) - 5, 11 Thurs 15:00 - 16:50
Autumn Laboratory Offering 5 Week(s) - 2, 10 Wed 15:00 - 16:50
Autumn Laboratory Offering 6 Week(s) - 3, 9 Wed 15:00 - 16:50
Autumn Laboratory Offering 7 Week(s) - 4, 8 Wed 15:00 - 16:50
Autumn Laboratory Offering 8 Week(s) - 5, 11 Wed 15:00 - 16:50
Autumn Laboratory Offering 9 Week(s) - 6, 12 Wed 15:00 - 16:50
Autumn Laboratory Offering 10 Week(s) - 6, 12 Thurs 15:00 - 16:50
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