ChBE 3200
Transport Processes I
Georgia Institute of Technology
Summer, 2017 - GT Lorraine
Instructor Prof. F. Joseph Schork
Class Times
Text (required) Fundamentals of Momentum, Heat and Mass Transfer, 5th edition
J.R. Welty, C.E. Wicks, R.E. Wilson and G. Rorrer, Wiley, (2008)
Course Objectives
Upon satisfactory completion of this course, students will be able to:
· Design/simulate the operation of process piping systems (estimate frictional losses, size pipes, size pumps, etc.) for the specific flow of liquids and gases.
· Design/simulate the operation of packed beds, fluidized beds, and filters for specified fluid flow rates.
· Apply the differential continuity equation and the equations of motion to simple systems using both Cartesian and polar coordinates.
· Apply Fourier Law of heat conduction to homogeneous and heterogeneous objects of various shapes.
· Estimate transient and steady state heat transfer rates from/to objects such as tanks, pipes, buildings, etc.
· Apply principles of radiative heat transfer.
Grading Test 1 25%
Test 2 25%
Final Exam 30%
Quizzes 10%
Homework 10%
NOTE: Lecture attendance is mandatory. Attendance will be recorded. No one with more than FOUR unexcused absences will receive a passing grade. Anyone not present at the calling of roll at the beginning of class will be considered absent.
Exams
There will be two in-class tests as noted on the syllabus. These will be closed book, closed notes examinations. For Test 1, each student may bring 1 sheet of 8.5x11” paper with notes written on both sides. For Test 2, each student may bring the notes sheet from Test 1, plus an equivalent sheet for Test 2. For the Final Exam, each student may bring the notes sheets from Tests 1 & 2, plus an equivalent sheet for the Final Exam. Necessary data related to conversion factors and tables or charts will be provided as part of the test and exam materials. Students are encouraged to put a significant effort into the creation of the notes sheets, since their development is one of the best available study aids.
Homework Homework will be scanned and uploaded to T-Square (T2). Homework is due at 5 PM local (Metz) time.
Academic Misconduct
Students in this class are expected to abide by the Georgia Tech Honor Code at all times. All work
turned in for grading must be original. Collaboration with other students in the class on the Homework and projects are allowed but must be acknowledged on the assignments. References: the complete text of the Honor Code and other resources are available at
http://www.honor.gatech.edu/
Re-grades
If you feel that a homework or exam has been graded incorrectly you may ask for a re-grade. All requests for re-grades must be submitted in writing within seven days of the day the work is returned to the class. After seven days, no work will be re-evaluated under any circumstances. Clearly state, in writing, reasons for requesting a re-grade, enumerating what issues you believe were incorrectly addressed. I will not engage in oral discussions about re-grades. I am, however, happy to help you understand the proper solution to the problem.
ChBE 3200
Transport Processes I
TENTATIVE
GTL, Summer, 2017 Prof. F.J. Schork
Class Day Subject (Chapter, Lecture) [Homework Due]
1 Introduction (1.1-1.3; L1)
2 Pressure, Statics (2.1-2.4; L2)
3 Statics, buoyancy (2.1-2.4; L3) [2.12]
4 Fluid motion, control volume (3.1-3.5; L4) [2.14]
5 Macro mass balance, average velocity (4.1-4.3; L5)
6 Macro momentum balance (5.1-5.2; L6) [4.7]
7 Macro energy balance ((6.1-6.2; L7) [5.16]
8 Bernoulli’s equation (6.3; L8)
9 Viscosity, shear stress in laminar flow (7.1-7.5; L9) [6.12, 6.23]
10 Shell momentum balance, viscosity profile (8.1-8.2; L10) [8.3,
8.12 (Some books have a p instead of a rho when referring to
density.)]
11 NO CLASS
12 NO CLASS (ChBE 3110 Test)
13 Test 1 8:15-10:15 AM (tentative)
14 Pipe flow, non-Newtonian fluids (L11)
15 Differential mass balance: continuity equation (9.1; L12)
16 Differential mass balance: continuity equation (9.1; L12)
17 Navier-Stokes equation (9.2; L13)
18 Navier-Stokes equation (9.2; L14) [9.18]
19 Navier-Stokes equation – analysis of simple flow (9.2; L15)
20 Dimensional analysis, similarity (11.1-11.5; L16) [9.20]
21 Buckingham method, model analysis (11.1-11.5; L16) [11.1]
22 Form drag (12.1-12.6; L17) [11.2]
23 Boundary layer theory (12.1-12.6; L18)
Mechanical energy balance (13.1-13.4; L19)
24 Frictional losses, friction factor (13.4; L20) [13.2]
25 NO CLASS (Test 2 in 3110)
26 Packed Beds (L21)
27 Fluidized Beds (L22) [12.1]
28 Filtration (L23) [Packed Beds HW]
29 Pumps, developed head, lift, characteristic curves (14; L24) [Filtration HW]
30 Cardiovascular circulation (L25)
31 Test 2 in class 8:15-10:15 (tentative)
32 Conductive heat transfer, Fourier’s law (15.1-15.4; L26)
33 Steady-state heat conduction (15.1-15.4; L27)
34 Differential energy balance, boundary conditions (16.1-16.4; L28)
[15.7 (Note: max gradient: 15K/cm, not K/mm), 15.16]
35 One-dimensional steady-state heat conduction ((17.1-17.2; L29) [15.28]
36 Heat transfer from extended surfaces (17.3; L30) [17.8]
37 Multi-dimensional steady-state heat conduction (17.4; L31) [17.26]
38 Transient heat conduction (18.1-18.3; L32)
39 Transient heat conduction (18.1-18.3; L33) [17.29, 17.39 (Note: thickness is
0.3 cm, not m)]
40 Transient heat conduction; radiation (23.1-23.6; L34) [17.46, 18.1]
41 Radiation heat transfer (23.1-23.6; L35) [18.8 (for part f, treat as an
infinite cylinder.), 18.19]
42 Last Class Final review
Final Exam???