Unit Outline TP323 2013

Faculty of Science and Engineering

Department of Chemical Engineering

Transport Phenomena 323 July 2013 This unit is managed by Department of Chemical Engineering and Faculty of Science and Engineering

Word Page 1 of 10 CRICOS Provider Code

WA 00301J, NSW 02637B

Transport Phenomena 323

Semester Two, 2013

Unit study package number: 302260

Mode of study: Internal

Tuition pattern summary: Lecture: 2 x 2 Hours Weekly

Tutorial: 1 x 1 Hour Weekly

Credit value: 25

Pre-requisite units: Process Heat Transfer 228 or any previous version AND Process Mass Transfer 221 or any previous version

Co-requisite units: None

Anti-requisite units: None

Additional Requirements: None

Result type: Grade/Mark

Approved incidental fees: Information about approved incidental fees can be obtained from our website. Visit fees.curtin.edu.au/incidental_fees.cfm for details.

Unit Coordinator: Name: Dr. Monica Gumulya

Phone: 9266 3926

Email: [email protected]

Building : Room: 216 : 305

Consultation times: The best way to contact Dr. Gumulya is via email. Dr. Gumulya will make every effort to respond to email inquiries within 24 hours.

Teaching Staff: Name: Dr. Nina Darmawan

(Bentley Campus) Email: [email protected]

Teaching Staff: Name: Assoc. Professor Perumal Kumar

(Miri Campus) Phone: +60 85 443822

Email: [email protected]

Building : Room:

Learning Management System: Blackboard (oasis.curtin.edu.au)




Word Page 2 of 10 CRICOS Provider Code

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Acknowledgement of Country We respectfully acknowledge the Indigenous Elders, custodians, their descendants and kin of this land past and present.

Syllabus

Fundamental differential equations of fluid flow phenomena; Development of viscous flow and drag, and effect of fluid flow on mass transfer; Flow with pressure gradient; Friction factor analysis; relationship between fluid flow and heat transfer. Thermodynamics of heat transfer and conductivity of phases based on density/viscosity; Fundamental differential equations of heat transfer; Combination heat transfer and flow dependent heat transfer; Increase of heat transfer by extended surfaces; Unsteady state conduction; Meaning of heat transfer coefficient and analogies between heat and mass transfer; Case studies involving convection; Macroscopic energy balance for heat exchanger capacity. Relationship between mass diffusivity and thermal conductivity; Fundamental differential equations for mass transfer; Boundary conditions and diffusion modelling; Combination of mass transfer with chemical reaction; Convective heat and mass transfer; Laminar flow and turbulent flow mass transfer, and analogies between viscosity, diffusivity and thermal conductivity; Drying - combined heat and mass transfer

Introduction

The aim of this unit is to develop a theoretical and practical basis for fundamentals of momentum, heat and mass transports.




Page 3 of 10 CRICOS Provider Code

WA 00301J, NSW 02637B

Unit Learning Outcomes On successful completion of this unit students can:

Graduate Attributes

addressed:

1. Understand processes from a ‘flow mechanism

2. Able to develop fundamental equations governing processes

3. Able to apply the theories of transport mechanisms into chemical and/or physical processes

4. Work in a team and communicate results through written group project reports

Curtin’s Graduate Attributes

Apply discipline knowledge

Thinking skills (use analytical skills to solve problems)

Information skills (confidence to investigate new ideas)

Communication skills Technology skills

Learning how to learn (apply principles learnt to new situations) (confidence to tackle unfamiliar problems)

International perspective (value the perspectives of others)

Cultural understanding (value the perspectives of others)

Professional skills (work independently and as a team) (plan own work)

Find out more about Curtin’s Graduate attributes at the Office of Teaching & Learning website: otl.curtin.edu.au

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Learning Activities Time allocation: 5 hours per week EACH STUDENT IS REQUIRED TO PUT IN AT LEAST 5 OR MORE HOURS PER WEEK FOR SELF STUDY. This should be separate from tutorials, classes, discussions, meetings, or consultation times. Teaching mode: 4 hrs per week lectures; 1 hr per week tutorial Teaching and learning mode for Transport Phenomena 323 will have the following components: A. traditional lectures and tutorials B. in-class discussion C. in-class problem solving

Regular attendance at lectures is strongly encouraged, as students will be held responsible for all material presented in class (in addition to the text readings, any handouts, etc.). Prior readings are required for all lectures where weekly topics are indicated on the unit study calendar. Self-readings on particular topics should be completed prior to the class session for which they are assigned. While engineering problem solving often benefits from the interchange which accompanies a group effort, the maximum learning benefit for the student typically results from a careful balance between serious individual effort and occasional group consultation. As such, students are permitted to work in small groups to discuss methods and approaches to solving the class/homework problems. However, students should focus on developing the skills necessary to define and solve problems independently, as these skills will be required on the exams administered. ______________________________________________________________________________________________________

Referencing style

Students should use the Chicago referencing style when preparing assignments. More information can be found on this style from the Library web site: library.curtin.edu.au/research_and_information_skills/referencing ______________________________________________________________________________________________________

Learning Resources

All lecture notes for this unit is available on Blackboard.

Recommended texts You do not have to purchase the following textbooks but you may like to refer to them.

Bird, R.B., Stewart, W.E. and Lightfoot, E.N. 2006. Transport Phenomena. 2nd ed. John Wiley & Sons.

Welty, J., Wicks, C.E., Rorrer, G.L., and Wilson, R.E. 2007. Fundamentals of Momentum, Heat and Mass Transfer. 7th ed. John Wiley & Sons.

Incropera, F.P., DeWitt, D.P., Bergman, T.L., and Lavine, A.S. 2006. Fundamentals of Heat and Mass Transfer. 6th ed. John Wiley & Sons.





WA 00301J, NSW 02637B

McCabe, W. L., Smith, J.C., and Harriot, P. 2004. Unit Operations of Chemical Engineering. 7th ed. New York: McGraw-Hill.

Geankoplis, C.J. 2003. Transport Processes and Separation Process Principles, 4th ed. Prentice Hall.

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Assessment

Assessment schedule

Task Value (%) Date due Unit Learning Outcome(s) assessed

Mid-semester test (1 hr during lecture) 15% Week 8 1,2,3

Group project 35% Released in week 6, due in week 12

1,2,3,4

Final Examination 50 Exam period

1,2,3

Detailed information on assessment tasks

1. Tests and final examination for this unit will be closed book. A final exam will be held at the end of the semester and will encompass study material, tutorial questions and in-class problem discussions. For the final examination, students are encouraged to bring ONE (1) A-4 sheet (single-sided text), either hand-written or typed, of useful formula, constants and relationships as necessary. ONLY HP10S Calculator to be used during all examinations. Detailed assessment criteria will be announced later.

2. One project assignment with 3 - 4 problems on transport phenomena will be assigned to groups of 4 students. Assignments will be posted on the class web site on week 6. The project will be discussed in the class and feedback will be provided for continuous improvement. In submitting the project, make sure it is typed, all pages numbered, and the assignment of assumptions and parameters, (iii) a clear explanation of the steps/calculations involved in reaching the solution. Also, be sure to indicate appropriate units, as necessary.

Assignment/Project report submission

The tasks required for the project should be divided between all members of the team. Each team member is required to write up their section (or questions) and all sections combined into the final, composite report. This report should include an executive summary, conclusions, and recommendations.





WA 00301J, NSW 02637B

Supplementary and deferred assessments

Students granted a Supplementary or Deferred assessment will be notified via OCC. Please also note that the failure to attend the examination/assessment on the day and time set will result in a fail for the unit. Under no circumstances will alternative arrangements be made to suit individuals. ______________________________________________________________________________________________________

Fair assessment through moderation

Moderation describes a quality assurance process to ensure that assessments are appropriate to the learning outcomes, and that student work is evaluated consistently by assessors. Minimum standards for the moderation of assessment are described in the Assessment Manual, available from policies.curtin.edu.au/policies/teachingandlearning.cfm

Late assessment policy

Late submission of assignments will be penalised by 10% of the marked score per calendar day for a late assessment submission. An assessment more than seven working days overdue will not be marked. Work submitted after this time (due date plus seven days) may result in a Fail – Incomplete (F-IN) grade being awarded for the unit.

Assessment extension

A student must apply for an assessment extension on the form prescribed by the Academic Registrar which can be found at: http://students.curtin.edu.au/administration/documents/Application_forAssessmentExtension.pdf

The student will be expected to lodge the form and supporting documentation with the unit coordinator before the assessment date/time or due date/time. An application may be accepted up to five working days after the date or due date of the assessment task where the student is able to provide an acceptable explanation as to why he or she was not able to submit the application prior to the assessment date.

An application for an assessment extension will not be accepted after the date of the Board of Examiners’ meeting.

Pass requirements

To pass this unit you must achieve a grade/mark greater than or equal to 5/50.

Plagiarism

Academic honesty is crucial to a student’s credibility and self-esteem, and ultimately reflects on the values and morals of the University as a whole. A student may work together with one or a group of students discussing assignment content, identifying relevant references, and debating issues relevant to the subject. Plagiarism occurs when work or property of another person is presented as one's own, without appropriate acknowledgement or referencing.





WA 00301J, NSW 02637B

Plagiarism is a serious offence. For more information refer to the Academic Integrity at Curtin: Student Guidelines for Avoiding Plagiarism available online at academicintegrity.curtin.edu.au

Plagiarism monitoring

Work submitted will be evaluated for plagiarism. This evaluation may include the use of systems such as ‘Turnitin’. For further information see http://academicintegrity.curtin.edu.au/students/turnitin.cfm.

Additional Information

Enrolment

It is your responsibility to ensure that your enrolment is correct - you can check your enrolment through the eStudent option on OASIS, where you can also print an Enrolment Advice.

Supplementary/deferred exams

Supplementary and deferred examinations granted by Department of Chemical Engineering will be held between 19-21 February 2014. Notification to students will be made after the Department of Chemical Engineering Board of Examiners meeting via the Official Communications Channel (OCC) in OASIS. It is the student’s responsibility to check their OASIS account on a weekly basis for official Curtin correspondence. If your results show that you have been awarded a supplementary or deferred exam you should immediately check your OASIS email for details.

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Student Rights and Responsibilities

It is the responsibility of every student to be aware of all relevant legislation and policies and procedures relating to his or her rights and responsibilities as a student. These include:

the Student Charter the University’s Guiding Ethical Principles the University’s policy and statements on plagiarism and academic integrity copyright principles and responsibilities the University’s policies on appropriate use of software and computer facilities

Information on all these things is available through the University’s “Student Rights and Responsibilities” website at: students.curtin.edu.au/rights.

Student appeals: http://students.curtin.edu.au/rights/appeals/index.cfm

Student Equity

There are a number of factors that might disadvantage some students from participating in their studies or assessments to the best of their ability, under standard conditions. These factors may include a disability or medical condition (e.g. mental illness, chronic illness, physical or sensory disability, learning disability), significant family responsibilities, pregnancy, religious practices, living in a remote location or another reason. If you believe you may be unfairly disadvantaged on these or other grounds please speak to the Student





WA 00301J, NSW 02637B

Equity Advisor Team member in your Faculty. Contact details are at: http://eesj.curtin.edu.au/contact.html

You can also contact Counselling and Disability services: http://www.disability.curtin.edu.au or the Multi-faith services: http://unilife.curtin.edu.au/diversity_and_faith/faith_services.htm for further information.

It is important to note that the staff of the university may not be able to meet your needs if they are not informed of your individual circumstances so please get in touch with the appropriate service if you require assistance. For general wellbeing concerns or advice please contact Curtin’s Student Wellbeing Advisory Service at: http://unilife.curtin.edu.au/student_wellbeing_service.htm

Recent Unit Changes We welcome feedback as one way to keep improving this unit. Students are encouraged to give unit feedback through eVALUate, Curtin’s online student feedback system (see http://evaluate.curtin.edu.au/info/index.cfm).

http://evaluate.curtin.edu.au/info/dates.cfm





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Program Calendar

Week Begin Date Lecture 1 Lecture 2 Tutorial Assessment

Due

Orientation 29 July

1. 5 August Unit information/unit

outline

Introduction to Transport

Phenomena; Viscosity;

Microscopic analysis

(Shell momentum balance)

No Tutorial Class

2. 12 August Microscopic analysis (Shell

Momentum Balances)

Microscopic analysis: (Equations

of continuity and momentum)

Tutorial 1

3. 19 August Turbulent flows;

Interphase Transport (Friction

factors, drag)

Macroscopic momentum balance

Tutorial 2

4. 26 August Macroscopic momentum

(and mechanical

energy) balance

Review on Momentum Transport

Tutorial 3

5. 2

September Tuition Free Week

6. 9 September

Conductivity and the

mechanisms of heat transport

Microscopic analysis: Shell Heat

Balances

Tutorial 4 Project release (date

TBA)

7. 16 September

Microscopic analysis: Shell Heat Balances

Turbulent energy transport;

Interphase energy transport

Tutorial 5

8. 23 September

Macroscopic balance (non-isothermal)

Macroscopic balance (non-isothermal)

Tutorial 6

Mid-sem test (date TBA)

9. 30

September Tuition Free Week





WA 00301J, NSW 02637B

Week Begin Date Lecture 1 Lecture 2 Tutorial Assessment

Due

10. 7 October Diffusivity and the mechanisms

of mass transport

Diffusivity and the mechanisms of mass transport (Shell Balance)

Tutorial 7

11. 14 October Diffusivity and the mechanisms

of mass transport

(Shell Balance)

Convective mass transfer within one phase and between

phases

Tutorial 8

12. 21 October Convective mass transfer

within one phase and

between phases

Macroscopic balances

Tutorial 9

13. 28 October Analogies of Momentum,

Heat and Mass Transports

Simultaneous Momentum, Heat

and Mass Transports

Tutorial 10

14. 4 November Mock test and discussion

Free for discussion Project due (date TBA)

15. 11

November Study Week

16. 18

November Examinations

17 25

November Examinations

Documents

Unit Outline TP323 2013