introduction to the course transport processes
TRANSCRIPT
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University College of Southeast Norway
Introduction to the course
Transport ProcessesStartup for PT/EET online students,
9-10 August 2018
Lars-André Tokheim (PhD)
Professor
Faculty of Technology, Natural Sciences and Maritime Sciences
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University College of Southeast Norway
Radiation Convection Conduction
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University College of Southeast Norway
Required size (and cost) for
given mass flow rates and
temperatures?
Required power of a fan for given
fluid and pipeline characteristics?
Significant diffusion of
moisture (H2O) through a
polymer sheet?
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University College of Southeast Norway
Textbook
• Frank P. Incropera, David P. DeWitt, Theodore L. Bergman, Adrienne S. Lavine, “Incropera’s Principles of Heat and Mass Transfer, 8th Edition, Global edition”, Wiley, 2017
• Available for example at the campus bookstore
• Also completely fine to use 7th edition (from 2013)
• (Reading material in addition to this textbook: Some handouts)
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University College of Southeast Norway
Main topics
• Thermal conduction (Chapter 2, 3 and 5)
• Convection
– General considerations (Chapter 6)
– External flow (Chapter 7)
– Internal flow (Chapter 8)
– Free convection (Chapter 9)
– Boiling and condensation (Chapter 10)
• Thermal radiation (Chapter 1 + Handout)
• Heat exchangers (Chapter 11)
• Mass diffusion (Chapter 14)
• Dimensional analysis (Separate handout)
• Dimensioning of cylinder walls (Separate handout)
• Transport and characteristics of particulate materials (Separate handouts)
Transport of:
•Heat
•Momentum
•Mass
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University College of Southeast Norway
About the Transport processes course
• Based on a number of BSc level courses, e.g.
– Mathematics
– Physics
– Chemistry
– Thermodynamics
– Energy and material balances
• Base for other MSc level courses, such as
– Combustion and process safety
– Gas purification and process optimization
– Process technology and equipment
– Water treatment
– etc...
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University College of Southeast Norway
Learning outcomeKnowledge: The candidate will:
• understand the meaning of the terminology associated with heat and mass transfer
• understand the physical principles associated with the subject
• be able to identify and distinguish between the three different heat transfer modes, ie conduction, convection, and radiation
• be able to define and explain the transfer rate equations applicable to heat and mass transfer
• be able to explain the main balance equations applicable to heat and mass transfer
Skills: The candidate will:
• be able to apply adequate methods, techniques and equations in solving heat and mass transfer problems
• be able to use provided input data for computing heat and mass transfer problems
• be able to look up data from available tables or handbooks, and use these data in solving heat and mass transfer problems
• be able to develop representative models of real processes and systems
• be able to draw conclusions concerning design or performance based on analysis of a process/system
• be able to work safely in the laboratory, in accordance with HES procedures
General competence: The candidate will:
• be able to communicate acquired knowledge in heat and mass transfer via technical report writing
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University College of Southeast Norway
Learning objectives in short
1. Be familiar with, and be able to use, the terminology
2. Be able to explain the transport processes in a given system
3. Be able to calculate based on given/required input data
4. Be able to model a given process/system involving transport processes, and (based on the model results) conclude about the design/performance of the process/system
Increased level
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University College of Southeast Norway
Learning activities for online students
• At home, work etc:
– Watch videos
– Study textbook
– Work on exercises
– Cooperate with other students in colloqium groups (local meetings or skype meetings)
– Take online quizzes etc.
• Use resources in Canvas
• Supervision from the teacher regarding exercises etc Communicate with the teacher via skype or phone or email (you will be contacted about how and when)
• Take exam at USN
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University College of Southeast Norway
Exercises
• Typically one exercise per week (to be solved in 2-4 hours)
• Mainly hand-calculations
• Some use of software (Excel or Matlab recommended)
• Example
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University College of Southeast Norway
Syllabus and lecture plan
• Course taught by Lars-André Tokheim, except the part about particulate materials (powder
technology), which is taught by Chandana Ratnayake (Postec)
• Syllabus and semester plan available in Canvas at course startup
• See Canvas for updated versions during the semester
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University College of Southeast Norway
Student time budget for Transport ProcessesTime allocation for course - Online studentsCourse:
Number of credits (ECTS):
Semester:
Number of weeks in this course:
Number of hours per year:
Number of hours in this course:
Number of hours per week (average):
Element
Number of
units
Time
consumption
(h) per unit
Time
consumption
(h)
Course work load
allocation
Time
consumption
(h)
Academic supervision 6 0.5 3 Academic supervision 3
Lab work (mandatory) 1 10 10
Special topic report (mandatory) 1 20 20
Study textbook 14 5 70
Watch video lectures 14 2 28
Exercises 14 5 70
Mid-term test preparation 1 17 17
Mid-term test 1 3 3
Final test preparation 1 40 40
Final test 1 6 6
Sum - - 267 Sum 267 Sum 100 %
Compared with recommended value: 100 % 100 %
Other teacher-directed
learning activities
Non-teacher-directed
learning activities
Other student work
10
20
234
Yellow cells: Input cells
Green cells: Recommended/typical
12 %
88 %
Work type
Non-p
rogra
mm
ed
Pro
gra
mm
ed
PEF1110 Transport Processes
1600
267
17
16
10
Fall 2017