Unit convenor and teaching staff |
Unit convenor and teaching staff
Lecturer
Yijiao Jiang
Contact via 0449 617 496
Rm 312, 9WW
1-2pm Tuesdays
Tutor
Amanj Kheradmand
Contact via 0452 238 712
RM 357, 9WW
12-2pm Thursdays
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Credit points |
Credit points
10
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Prerequisites |
Prerequisites
(MECH2002 or MECH202 and (20cp at 2000 level or above)) or admission to MEngMechEng
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Corequisites |
Corequisites
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Co-badged status |
Co-badged status
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Unit description |
Unit description
This unit examines the principles of heat and mass transfer. The unit covers knowledge in theories related to the analysis of different heat transfer modes such as conduction, convection, and radiation. At the end of the unit, students are expected to demonstrate the ability to apply the principles of heat and mass transfer to analyse local and overall heat and mass transfer coefficients and to design experiments to improve existing heat and mass transfer engineering systems. |
Information about important academic dates including deadlines for withdrawing from units are available at https://www.mq.edu.au/study/calendar-of-dates
On successful completion of this unit, you will be able to:
In order to pass this unit a student must obtain a mark of 50 or more for the unit (i.e. obtain a passing grade P/ CR/ D/ HD). There are no hurdle assessments.
Students enrolled in this unit with all written assessments will have the following university standard late penalty applied. Please see https://students.mq.edu.au/study/assessment-exams/assessments for more information.
Unless a Special Consideration request has been submitted and approved, a 5% penalty (of the total possible mark) will be applied each day a written assessment is not submitted, up until the 7th day (including weekends). After the 7th day, a grade of '0' will be awarded even if the assessment is submitted. This is to allow the timely release of assessments to the rest of the class. Submission time for all written assessments is set at 11:55 pm. A 1-hour grace period is provided to students who experience a technical concern.
For any late submission of time-sensitive tasks, such as scheduled tests/exams, and scheduled practical labs, students need to submit an application for Special Consideration.
In this unit, late submissions will accepted as follows:
All assessments will be graded according to standards set in the marking rubrics. Students will receive a numerical grade for each assessment which will be representative of a fail (0-49%), pass (50-64%), credit (65-74%), distinction (75-84%) or high distinction (85-100%) as defined by the university standards based assessment guidelines. The definitions of these standards will be posted on the iLearn page. All marking rubrics specific to each assessment will be released on the iLearn page indicating requirements to achieve a particular standard. These will be released well in advance of the assessment due date or are specified below.
Weekly Quiz (10/100)
Each tutorial will typically consist of 4 questions. In addition, students will also receive 1 tutorial question as a weekly quiz . Students must individually attempt the weekly quiz and submit the answer on iLearn by that week. The tutor will allocate either a fail grade for incorrect methodology and incorrect answer, a pass grade for sound methodology but incorrect answer, or up to a high distinction grade for sound methodology and correct answer. A maximum of 1 mark (out of 100 available for the unit) is available for each of the tutorial sessions from weeks 3-7 and 9-13.
Assignments (10/100)
Assignment 1: (5/100)
This individually marked assignment will test the student’s ability to apply and critically interpret the course material related to introductory concepts in heat transfer by conduction. The assignment will involve a combination of analytical calculations, design and report writing. A rubric will be provided with the assessment handout.
Assignment 2: (5/100)
This individually marked assignment will test the student’s ability to conceptually design an experimental system for heat convection. The student will design a system based on analytical calculations, whilst making considerations for suitable equipment, develop a series of theoretical results and suggest methods of experimental improvement. A rubric will be provided with the assessment handout.
Practical Laboratory Sessions (15/100)
Two individual lab reports written for two unique experiments. Attendance of practical classes is MANDATORY before submitting the lab reports. Lab reports submitted without attending the practical session will get a grade of ‘0’ even if the assessment is submitted by the due date. A special consideration request must be submitted and approved if any student is unable to attend a practical session to organize alternative arrangements. Precise details on time and location will be advised via the iLearn page. Both laboratory reports will be assessed according to a rubric to be made available on the iLearn page.
Laboratory Report 1: (7/100)
The first experiment will demonstrate the operation of heat exchangers. Students will test a particular heat exchanger design, acquire data, and compare to theoretical calculations of heat exchanger performance. A laboratory report is then handed in.
Laboratory Report 2: (8/100)
The second experiment will demonstrate experimental techniques used to take measurements of conduction and convection. The data collected will be presented and interpreted along with some theoretical calculations. A laboratory report is then handed in.
Mid-Session & Final Examinations (65/100)
Mid-Session Test: (15/100)
An in-class 1-h test assessing material delivered between weeks 1 and 6.
Final Examination: (50/100)
A final examination (3h) assessing all material (weeks 1-13) delivered throughout the unit.
If you receive special consideration for the final exam, a supplementary exam will be scheduled in the supplementary examination period. By making a special consideration application for the final exam you are declaring yourself available for a resit during the supplementary examination period and will not be eligible for a second special consideration approval based on pre-existing commitments. Please ensure you are familiar with the policy prior to submitting an application. Approved applicants will receive an individual notification one week prior to the exam with the exact date and time of their supplementary examination.
Name | Weighting | Hurdle | Due |
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Assignment 2 | 5% | No | Week 12 |
Final Examination | 50% | No | TBA |
Weekly Tutorial Questions | 10% | No | Week 3-7 and Week 9-13 |
Practical Lab Report 2 | 8% | No | Week 11 |
Practical Lab Report 1 | 7% | No | Week 8 |
Assignment 1 | 5% | No | Week 4 |
Mid-Session Test | 15% | No | Week 7 |
Assessment Type 1: Design Task
Indicative Time on Task 2: 8 hours
Due: Week 12
Weighting: 5%
Understand and apply theory learned in the lectures to create a thermal product
Assessment Type 1: Examination
Indicative Time on Task 2: 3 hours
Due: TBA
Weighting: 50%
3-h final examination assessing all materials delivered throughout the unit.
Assessment Type 1: Quiz/Test
Indicative Time on Task 2: 8 hours
Due: Week 3-7 and Week 9-13
Weighting: 10%
One tutorial quiz to be completed prior to the timetabled tutorial session, and one tutorial quiz to be completed during the tutorial session
Assessment Type 1: Practice-based task
Indicative Time on Task 2: 4 hours
Due: Week 11
Weighting: 8%
Free and forced convection
Assessment Type 1: Practice-based task
Indicative Time on Task 2: 4 hours
Due: Week 8
Weighting: 7%
Shell and tube heat exchanger
Assessment Type 1: Design Task
Indicative Time on Task 2: 8 hours
Due: Week 4
Weighting: 5%
Understand and apply heat transfer conduction principles in new situations.
Assessment Type 1: Quiz/Test
Indicative Time on Task 2: 1 hours
Due: Week 7
Weighting: 15%
1-hour test assessing materials delivered between weeks 1-5
1 If you need help with your assignment, please contact:
2 Indicative time-on-task is an estimate of the time required for completion of the assessment task and is subject to individual variation
There is no single core text for this course. However the following texts are recommended: “Heat Transfer” by J.P. Holman, “Heat and Mass Transfer fundamentals and applications” by Y.A. Cengel, and “A heat transfer textbook” by Leinhard and Leinhard.
Week |
Topic |
Lecturer |
Laboratory/Tutorial |
Assessments |
1 |
Introduction to heat transfer, basic modes of heat transfer, steady-state conduction, |
Dr. Jiang |
No tutorial |
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2 |
Conduction equations, thermal resistance network |
Dr. Jiang |
Tutorial |
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3 |
Overall heat transfer coefficient, thermal contact resistance |
Dr. Jiang |
Tutorial |
Tutorial Prep and Quiz (weeks 3-7) |
4 |
Types of heat exchangers, effects of heat exchanger geometry, log-mean temperature difference method |
Dr. Jiang |
Tutorial |
Assignment 1 due |
5 |
Overall heat transfer equations, fouling, heat transfer effectiveness/NTU approach |
Dr. Jiang |
Tutorial
Prac Session 1 |
|
6 |
Practical design of heat exchangers, introduction to heat convection, Buckingham-pi Therorem |
Dr. Jiang |
Tutorial |
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7 |
Thermal boundary layers, Mid-Session Test |
Dr. Jiang |
Tutorial |
In class Mid-session test |
8 |
Convection analysis, external forced convection |
Dr. Jiang |
Tutorial: Mid-session test Review |
Lab Report 1 due |
9 |
Internal forced convection |
Dr. Jiang |
Tutorial
Prac Session 2 |
Tutorial Prep and Quiz (weeks 9-13) |
10 |
Natural convection |
Dr. Jiang |
Tutorial
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11 |
Mass transfer, boiling, condensation, evaporation |
Dr. Jiang |
Tutorial |
Lab Report 2 due |
12 |
radiative heat transfer, black bodies, solar energy |
Dr. Jiang |
Tutorial |
Assignment 2 due |
13 |
Revision |
Dr. Jiang |
Tutorial |
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Macquarie University policies and procedures are accessible from Policy Central (https://policies.mq.edu.au). Students should be aware of the following policies in particular with regard to Learning and Teaching:
Students seeking more policy resources can visit Student Policies (https://students.mq.edu.au/support/study/policies). It is your one-stop-shop for the key policies you need to know about throughout your undergraduate student journey.
To find other policies relating to Teaching and Learning, visit Policy Central (https://policies.mq.edu.au) and use the search tool.
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Results published on platform other than eStudent, (eg. iLearn, Coursera etc.) or released directly by your Unit Convenor, are not confirmed as they are subject to final approval by the University. Once approved, final results will be sent to your student email address and will be made available in eStudent. For more information visit ask.mq.edu.au or if you are a Global MBA student contact globalmba.support@mq.edu.au
At Macquarie, we believe academic integrity – honesty, respect, trust, responsibility, fairness and courage – is at the core of learning, teaching and research. We recognise that meeting the expectations required to complete your assessments can be challenging. So, we offer you a range of resources and services to help you reach your potential, including free online writing and maths support, academic skills development and wellbeing consultations.
Macquarie University provides a range of support services for students. For details, visit http://students.mq.edu.au/support/
The Writing Centre provides resources to develop your English language proficiency, academic writing, and communication skills.
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Got a question? Ask us via AskMQ, or contact Service Connect.
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When using the University's IT, you must adhere to the Acceptable Use of IT Resources Policy. The policy applies to all who connect to the MQ network including students.
The unit is offered back to the same as the offerings prior to the COVID, detailed as follows:
EA Competency Standard |
Unit Learning Outcomes |
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Knowledge and Skill Base |
1.1 Comprehensive, theory-based understanding of the underpinning fundamentals applicable to the engineering discipline. |
1 |
1.2 Conceptual understanding of underpinning maths, analysis, statistics, computing. |
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1.3 In-depth understanding of specialist bodies of knowledge |
1, 2 |
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1.4 Discernment of knowledge development and research directions |
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1.5 Knowledge of engineering design practice |
3 |
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1.6 Understanding of scope, principles, norms, accountabilities of sustainable engineering practice. |
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Engineering Application Ability |
2.1 Application of established engineering methods to complex problem solving |
3, 4 |
2.2 Fluent application of engineering techniques, tools and resources. |
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2.3 Application of systematic engineering synthesis and design processes. |
4 |
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2.4 Application of systematic approaches to the conduct and management of engineering projects. |
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Professional and Personal Attributes |
3.1 Ethical conduct and professional accountability. |
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3.2 Effective oral and written communication in professional and lay domains. |
3,4 |
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3.3 Creative, innovative and pro-active demeanour. |
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3.4 Professional use and management of information. |
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3.5 Orderly management of self, and professional conduct. |
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3.6 Effective team membership and team leadership |
4 |
Unit information based on version 2022.03 of the Handbook