CHEE330

Heat and Mass Transfer

Personnel

Instructor

Dominik BarzDupuis 213barzd@queensu.ca613-533-6000 x 79470

TAs

Ali KhazaeliDupuis 23915ak52@queensu.ca
Mahmoud KhademiDupuis 23914mk57@queensu.ca
Sreeman MypatiDupuis 239s.mypati@queensu.ca

Course Description

This course follows a unified approach to introduce the physical origins and rate equations of heat and mass transfer. The principal topics covered include identification of the driving forces for heat and mass diffusion, development of transport models from first principles, steady state and transient solutions, and convective transfer. The boundary layer analogies are introduced. Closed form analytical solutions and correlations derived from dimensional analysis are used to estimate the heat and mass transfer convection coefficients. (0/0/0/42/0)

Objectives and Outcomes

The principal objective of the course is to provide the necessary tools to help engineers design and operate processes and unit operations in chemical engineering and engineering chemistry. The students will learn how to identify the fundamental heat and mass transfer mechanisms. The course will teach the concepts and methodology needed to develop mass and energy balances and to simplify them and obtain solutions that are applicable to real problems.

Specific course learning outcomes include:

  1. Identification of mechanisms of heat and mass transfer. Formulation of rate equations.
  2. Development of transport models based on the differential equations of heat and mass transfer and their simplified forms; identification of suitable boundary conditions.
  3. Solutions of the differential equations for steady-state, one-dimensional problems; solutions for non-steady state problems.
  4. Estimation of heat and mass transfer coefficients based on dimensional analysis, boundary layer analysis and similarity between momentum, heat and mass transfer.
  5. Solution of problems involving convective heat and mass transfer in one phase and two phase systems

This course assesses the following attributes:

Knowledge base for engineering – KB-HT, KB-MT (CLO 1-5):

  • Calculates heat transfer rates and temperature distributions in engineering applications
  • Calculates mass transfer rates and concentration distributions in engineering applications

Problem analysis: Selects and applies appropriate quantitative models, analyses, and boundary conditions to solve problems. (CLO 2, 3)

Relevance to the Program

This engineering science course covers aspects of heat and mass transfer, which together with fluid mechanics comprise one of the corner stones of chemical engineering and engineering chemistry, the so-called "transport courses". The engineering science skills taught in this course are required for 3rd year courses (CHEE 331/332/333 – Design and scale-up of unit operations, CHEE 323 – Industrial catalysis) and 4th year courses (CHEE 412-Transport Phenomena in Chemical Engineering, CHEE 470-Design of Manufacturing processes, CHEE 442 – Introduction to biomedical engineering).

The course assumes knowledge of 2nd year fluid mechanics and thermodynamics.

Course Structure and Activities

3 lecture hours + 1 tutorial hour per week.  Refer to Queen’s online tools for times and schedules.

Resources

Mandatory Textbook: "Heat and Mass Transfer", by Welty, Rorrer and Foster (WRF). This custom textbook is available from the campus bookstore in hard copy and e-book formats. It is compiled from the textbook "Fundamentals of Momentum, Heat, and Mass Transfer" by the same authors, 6th edition, published by Wiley in 2015 (Chapters 15-30). This custom textbook is listed as mandatory. The original textbook is acceptable. Please note that the 5th edition of the same textbook by Welty, Wicks, Wilson, Rorrer (WWWR) is also acceptable (2008).

Secondary textbooks: Bergman, T.L., Lavine, A.S., Incropera, F.P. and DeWitt, D.P., "Fundamentals of heat and mass transfer", 7th Ed. Wiley (Incropera). Brodkey, R.S. and Hershey, H.C., “Transport Phenomena: A Unified Approach”, McGraw-Hill (Brodkey). A copy of each of these textbooks has been placed on reserve at Queen’s Library.

All course materials (e.g. class notes; tutorials; assignments; problem sets; equation sheets, etc.) are available on the CHEE 330 onQ site, which is the primary LMS used for this course. If you are registered for the course, you can access this information at https://courses.engineering.queensu.ca/.