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During 2021 we will continue to support students who need to study remotely due to the ongoing impacts of COVID-19 and travel restrictions. Make sure you check the location code when selecting a unit outline or choosing your units of study in Sydney Student. Find out more about what these codes mean. Both remote and on-campus locations have the same learning activities and assessments, however teaching staff may vary. More information about face-to-face teaching and assessment arrangements for each unit will be provided on Canvas.

Unit of study_

AERO3261: Propulsion

This unit of study teaches the students the techniques used to propel aircraft. The students will learn to analyse various propulsion systems in use- propellers, gas turbines, etc. The topics covered include: Propulsion unit requirements for subsonic and supersonic flight; thrust components, efficiencies, additive drag of intakes; piston engine components and operation; propeller theory; operation, components and cycle analysis of gas turbine engines; turbojets; turbofans; turboprops; ramjets. Components: compressor, fan, burner, turbine, nozzle. Efficiency of components: Off-design considerations. Future directions: minimisation of noise and pollution; scram-jets; hybrid engines.

Details

Academic unit Aerospace, Mechanical and Mechatronic
Unit code AERO3261
Unit name Propulsion
Session, year
? 
Semester 1, 2021
Attendance mode Normal day
Location Camperdown/Darlington, Sydney
Credit points 6

Enrolment rules

Prohibitions
? 
None
Prerequisites
? 
AMME2200 or (AMME2261 and AMME2262)
Corequisites
? 
None
Assumed knowledge
? 

Good knowledge of fluid dynamics and thermodynamics

Available to study abroad and exchange students

Yes

Teaching staff and contact details

Coordinator Dries Daniel Denis Verstraete, dries.verstraete@sydney.edu.au
Type Description Weight Due Length
Final exam (Open book) Type C final exam Final exam part A: Exercises
final exam. Exercises similar to the in-semester quizzes. Open book
15% Formal exam period 2 hours
Outcomes assessed: LO6 LO10
Skills based evaluation Final exam part B: Theory
Oral exam that will be individually timetabled for students.
30% Formal exam period 30 minutes
Outcomes assessed: LO3 LO7
Small test Tutorial exercises
various types of propulsion related exercises
5% Multiple weeks n/a
Outcomes assessed: LO8 LO10 LO9
Assignment Gas turbine lab report
gas turbine testing and reporting
5% Multiple weeks n/a
Outcomes assessed: LO1
Assignment Propeller assignment
propeller testing and performance calculation
15% Week 05 n/a
Outcomes assessed: LO1 LO2 LO5 LO9
Assignment group assignment Gas turbine assignment 1
design point performance calculation of gas turbine engine.
10% Week 08 n/a
Outcomes assessed: LO2 LO10 LO8 LO7 LO6 LO5 LO4
Tutorial quiz Quiz
Quiz on design point performance
5% Week 09 1 hour
Outcomes assessed: LO6 LO10
Assignment Gas turbine assignment 2
off-design performance calculation
10% Week 12 n/a
Outcomes assessed: LO2 LO4 LO5 LO6 LO7 LO8 LO10
Tutorial quiz Quiz 2
quiz on off-design performance
5% Week 13 1 hour
Outcomes assessed: LO6 LO10
group assignment = group assignment ?
Type C final exam = Type C final exam ?
  • Propeller assignment: This assignment on Propellers will be in a Report form and includes the results of the lab and the propeller performance calculations.
  • Gas turbine assignment 1: Gas turbine engine cycle calculation: selection and design.
  • Gas turbine assignment 2: Gas turbine off-design performance
  • Quiz 1 and 2: Exercise to be solved independently during the tutorial and handed in (open book).
  • Tutorial exercises: Solution of one tutorial question per tutorial as specified by the unit coordinator at the end of the tutorial
  • Gas turbine lab report: Report on the lab on the micro turbine including performance calculations and operating line. Due 1 week after the actual lab. Lab runs in multiple weeks. Students will be assigned a specific session.
  • Final exam: The exam consists of 2 parts: Part A Exercises: The student takes a two hours examination at the end of the course. This part of the exam is open book and written. Part B Theory: The student has an oral exam on the theory of the UoS. Each student will prepare and answer 2 questions and discuss/explain the answer to the UoS Coordinator.

Detailed information for each assessment can be found on Canvas.

Assessment criteria

The University awards common result grades, set out in the Coursework Policy 2014 (Schedule 1).

As a general guide, a high distinction indicates work of an exceptional standard, a distinction a very high standard, a credit a good standard, and a pass an acceptable standard.

Result name

Mark range

Description

High distinction

85 - 100

 

Distinction

75 - 84

 

Credit

65 - 74

 

Pass

50 - 64

 

Fail

0 - 49

When you don’t meet the learning outcomes of the unit to a satisfactory standard.

For more information see sydney.edu.au/students/guide-to-grades.

Late submission

In accordance with University policy, these penalties apply when written work is submitted after 11:59pm on the due date:

  • Deduction of 5% of the maximum mark for each calendar day after the due date.
  • After ten calendar days late, a mark of zero will be awarded.

Special consideration

If you experience short-term circumstances beyond your control, such as illness, injury or misadventure or if you have essential commitments which impact your preparation or performance in an assessment, you may be eligible for special consideration or special arrangements.

Academic integrity

The Current Student website provides information on academic honesty, academic dishonesty, and the resources available to all students.

The University expects students and staff to act ethically and honestly and will treat all allegations of academic dishonesty or plagiarism seriously.

We use similarity detection software to detect potential instances of plagiarism or other forms of academic dishonesty. If such matches indicate evidence of plagiarism or other forms of dishonesty, your teacher is required to report your work for further investigation.

WK Topic Learning activity Learning outcomes
Week 01 Course overview; review of thermodynamics and fluid mechanics; engine thrust and performance parameters Lecture and tutorial (5 hr) LO8 LO10
Week 02 Propeller principles; Froude theory; blade element theory Lecture and tutorial (5 hr) LO1 LO5 LO9
Week 03 Gas turbines; turbojet engines Lecture and tutorial (5 hr) LO4 LO5 LO6
Week 04 Turbofan engines; afterburners; turboprop engines Lecture and tutorial (5 hr) LO4 LO5 LO6
Week 05 Turbomachinery fundamentals and maps Lecture and tutorial (5 hr) LO6 LO7
Week 06 Gas turbine component matching Lecture and tutorial (5 hr) LO6 LO7
Week 07 Gas turbine off-design performance Lecture and tutorial (5 hr) LO6 LO7
Week 08 Gas turbine engine control Lecture and tutorial (5 hr) LO6 LO7
Week 09 Air intakes Lecture and tutorial (5 hr) LO7
Week 10 Compressors; combustion chambers Lecture and tutorial (5 hr) LO7
Week 11 Combustion chambers; turbines Lecture and tutorial (5 hr) LO7
Week 12 Turbines; novel and advanced engine cycles (geared turbofan; intercooled cycles; ramjet / scramjet engines; ...) Lecture and tutorial (5 hr) LO2 LO5 LO6 LO7 LO8
Week 13 Revision Lecture and tutorial (5 hr) LO1 LO2 LO3 LO4 LO5 LO6 LO7 LO8 LO9 LO10
Weekly independent work to prepare class, work on assignments, prepare quizzes, revise material. 5 hours per week Independent study (65 hr) LO1 LO2 LO3 LO4 LO5 LO6 LO7 LO8 LO9 LO10

Study commitment

Typically, there is a minimum expectation of 1.5-2 hours of student effort per week per credit point for units of study offered over a full semester. For a 6 credit point unit, this equates to roughly 120-150 hours of student effort in total.

Learning outcomes are what students know, understand and are able to do on completion of a unit of study. They are aligned with the University’s graduate qualities and are assessed as part of the curriculum.

At the completion of this unit, you should be able to:

  • LO1. write an engineering report on an experimental test
  • LO2. discuss and present engine performance and design data in a written report
  • LO3. explain engine performance and different engine types in an oral exam
  • LO4. design and select a gas turbine engine type for a given application
  • LO5. select appropriate engine cycles and propellers for a given aircraft and flight conditions
  • LO6. carry out a cycle analysis of a gas turbine engine, including ramjet and turbo-fan engines
  • LO7. understand the working of various components of gas turbines and how their interaction results in the overall engine performance
  • LO8. identify relevant data to estimate performance of existing aircraft engines
  • LO9. solve systems of non-linear equations governing propeller performance
  • LO10. solve thermodynamic cycle calculations for both design point and off-design calculations.

Graduate qualities

The graduate qualities are the qualities and skills that all University of Sydney graduates must demonstrate on successful completion of an award course. As a future Sydney graduate, the set of qualities have been designed to equip you for the contemporary world.

GQ1 Depth of disciplinary expertise

Deep disciplinary expertise is the ability to integrate and rigorously apply knowledge, understanding and skills of a recognised discipline defined by scholarly activity, as well as familiarity with evolving practice of the discipline.

GQ2 Critical thinking and problem solving

Critical thinking and problem solving are the questioning of ideas, evidence and assumptions in order to propose and evaluate hypotheses or alternative arguments before formulating a conclusion or a solution to an identified problem.

GQ3 Oral and written communication

Effective communication, in both oral and written form, is the clear exchange of meaning in a manner that is appropriate to audience and context.

GQ4 Information and digital literacy

Information and digital literacy is the ability to locate, interpret, evaluate, manage, adapt, integrate, create and convey information using appropriate resources, tools and strategies.

GQ5 Inventiveness

Generating novel ideas and solutions.

GQ6 Cultural competence

Cultural Competence is the ability to actively, ethically, respectfully, and successfully engage across and between cultures. In the Australian context, this includes and celebrates Aboriginal and Torres Strait Islander cultures, knowledge systems, and a mature understanding of contemporary issues.

GQ7 Interdisciplinary effectiveness

Interdisciplinary effectiveness is the integration and synthesis of multiple viewpoints and practices, working effectively across disciplinary boundaries.

GQ8 Integrated professional, ethical, and personal identity

An integrated professional, ethical and personal identity is understanding the interaction between one’s personal and professional selves in an ethical context.

GQ9 Influence

Engaging others in a process, idea or vision.

Outcome map

Learning outcomes Graduate qualities
GQ1 GQ2 GQ3 GQ4 GQ5 GQ6 GQ7 GQ8 GQ9
Assignment 3 has been changed from group to individual to enable better assessment of the students' individual understanding of the learning outcomes and reduce dependence on the performance of team members.

Disclaimer

The University reserves the right to amend units of study or no longer offer certain units, including where there are low enrolment numbers.

To help you understand common terms that we use at the University, we offer an online glossary.