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ChemE 530
– Momentum Heat and Mass Transfer - Autumn, 2020 Course Instructor: René M. Overney 245 Benson, E-mail the
instructor 206-543-4353 Teaching Assistant: Jack Rumptz
(jrumptz@uw.edu), E-mail TA Lecture/Recitation: MWTh 9:30-10:20 (Lecture via ZOOM- attendance mandatory) F 9:30-10:20 (Recitation via ZOOM - attendance mandatory) ZOOM can be
started via the ZOOM tab in Canvas/Zoom. Polls during
lectures: http://pollev.com/johnrrumptz690 Office Hours: You can attend all office hour segments. Preference for asking questions is given to those based on last names, as listed. Arrange by e-mail a meeting with instructor or TA if times do not work for you. Overney: Wed 1:30 - 2:30 (ZOOM) Canvas/Zoom Rumptz: Thu 1:30 -
2:30 (ZOOM) Canvas/Zoom See Welcome E-mail for Zoom information. Emergency Contact should the Internet be down. Individual (private) Zoom meetings concerning any course related issues can be requested by email with both the instructor and TA. Course
Description and Topics Molecular transport properties and derivation of the differential equations of mass, energy, and momentum transport. This course builds on an undergraduate experience in transport involving mass, energy and momentum. Course Topics based on Textbook: Analysis of Transport
Phenomena, 2nd Ed. (2011), William M. Deen, Oxford Univ. Press Chapter 1: Diffusive fluxes and material
properties Basic constitutive equations; Diffusivities for energy,
species and momentum; Magnitude of transport coefficients; Molecular
interpretation of transport coefficients; Continuum approximation Chapter 2: Fundamentals of Heat and Mass Transfer Conservation equations (Mass, Energy, Chemical Species);
Heat and mass transfer at interfaces; One-dimensional examples Chapter 3: Formulation and Approximation One-Dimensional Examples, Order-of-Magnitude Estimation
and Scaling, "Dimensionality" in Modeling, Time Scales in Modeling Chapter 4: Solution Methods based on Scaling Similarity Method; Regular Perturbation Analysis;
Singular Perturbation Analysis Chapter 6: Fundamentals of Fluid Mechanics Conservation of Momentum; Total Stress, Pressure, and
Viscous Stress; Fluid Kinematics; Constitutive Equations for Viscous Stress;
Fluid Mechanics at Interfaces; Force Calculations; Dimensionless Groups and
Flow Regimes Chapter 7: Unidirectional and Nearly
Unidirectional Flow Steady Flow with a Pressure Gradient; Steady Flow with a
Moving Surface; Time-Dependent Flow;
Limitations of Exact Solutions; Nearly Unidirectional Flow Chapter 8: Creeping flow (low Reynolds number) Low Reynolds Number Flow; Unidirectional and Nearly
Unidirectional Solutions; Stream-Function (see also Ch. 6); Point-Force
Solutions; Particles and Suspensions Chapter 9: Laminar flow at high Reynolds number
(boundary layers) General Features of High Reynolds Number Flow; Irrotational Flow; Boundary Layers at Solid Surfaces;
Internal Boundary Layer Chapter 13: Transport in turbulent flow Basic Features of Turbulence; Time-Smoothed Equations;
Eddy Diffusivity Models Student progress is measured with tests, exams and weekly homework, whether students master the theories and concepts of Heat, Momentum and Mass Transfer. Course
Credit and Attendance Course credit is based on - Course Participation: Homework and Participation in Class (20%) Quizzes (20%) - 2 Exams (60%) (equal weight, so each exam = 30%) Examinations and
Quizzes: - Two one-hour Exams (open book and notes). Scheduled on Fridays (see Schedule Details below. Accessible through Canvas) - Quizzes on Fridays after 30 minute recitation (15 minute Quizzes between 9:00 and 9:30 a.m. at Quizzes are based on problems and materials from the lecture and prior homework. The weakest quiz score will be dropped, if all quizzes have been handed in. There will be no make-ups. Missing an exam or quiz or not turning
one in is graded as a failure (0.0). Homework: (Assignment posted at Canvas) (HW Solutions) Weekly, assigned on Friday and due the following Friday at the beginning of the recitation lecture. Exceptions: Exam Weeks. Each HW will be evaluated based on effort. Required
Readings From Course Textbook in parallel to lecture and homework assignments. Schedule
Details September Sept. 30 Instructions begin October Oct. 23 Exam 1 (Friday) (Canvas) November Nov. 11 Holiday (Veterans Day) Nov. 26-27 Holiday (Thanksgiving) December Dec. 11 Exam 2 (Friday) (Canvas) – Final exam for this class Course Links Remarks
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