ME 353Heat Transfer 1
- Units
- 0.50
- Faculty
- Engineering
- Subject
- Mechanical Engineering
When it runs
- F24
- W25
- S25
- F25
- W26
- S26
- F26
- W27
- S27
Ran in 6 of the last 7 terms. Winter 2027: scheduled, 2 lecture sections. Spring 2027: schedule not out yet.
Introduction to heat transfer mechanisms. The formulation and solution of steady and transient heat conduction. Radiant heat transfer including exchange laws and view factors. Introductory convective heat transfer.
Prerequisites
- Complete all of the following
- Must have completed the following:
- Students must be in level 3B or higher
- Enrolled in H-Mechanical Engineering
Antirequisites
None listed.
Leads to
Fall 2026 sections
| Section | Class | Enrolled | Meets |
|---|---|---|---|
| LEC 001 | 4515 | 96 / 104 | TTh 13:30–14:50 |
| TUT 101 | 4516 | 96 / 104 | F 15:30–16:20 |
Winter 2027 sections
| Section | Class | Enrolled | Meets |
|---|---|---|---|
| LEC 001 | 4421 | 0 / 100 | MWF 12:30–13:20 |
| LEC 701 | 1809 | 92 / 9999 | Online or by arrangement |
| TUT 101 | 4422 | 0 / 100 | T 16:30–17:20 |
Reviewed on UW Flow
63% liked it33% easy81% useful
From 48 ratings and 19 comments on UW Flow. The most helpful comments, quoted as written, without names. Read them all on UW Flow.
HT is usually one of the harder courses in 3B, but John Wen made it easy on us. The first half of the course focuses on conduction and fins, and the midterm average was around 88%. The second half covers convection and radiation, which normally feels overwhelming because of there is like 25 different equations for specific conditions, but Wen was clear about which ones to use on the exam, so there was no guessing. The lab is fairly tedious, but the TAs mark it lightly. Overall, this ended up being one of the easier courses in 3B with a lighter workload, and it will likely be one of your highest marks (even higher than ME 380).
Dec 2025 · liked it · 1 found this helpfulOn UW FlowRemove this
I feel like Wen saw our class depressed over all of our other courses in 3B and went "easier" on us. The exams were of relative difficulty and fair, but nothing ridiculous. The practice problems prepared you quite well for the exams and allowing us to bring a cheatsheet was very nice.
Jul 2026 · liked itOn UW FlowRemove this
This was my favourite course in my entire degree, and probably one of the most useful too. I found this the case even though the lectures are quite dense with information, and demand your full attention. If you stay on top of problem sets up until midterms and genuinely take the opportunity during tutorials to collaborate, the rest of convection becomes SIGNIFICANTLY easier. The most important and heavily-weighted topics are extended surfaces (fins), transient conduction, external convection, and internal convection. Extended surfaces is a common theme that continues to show-up in problems throughout the course.
Also, Prof Daun was an amazing professor that genuinely cares about the course…May 2026 · liked itOn UW FlowRemove this
fun course in lectures but oh boy the exams are cooked.
May 2026 · didn’t like itOn UW FlowRemove this
Courses content is pretty interesting, the prof was really engaging. Sometimes difficult to find what is important from the slides. The weekly quizzes greatly helped in learning the content imo. Enjoyed the tangent stories as well. Exams were pretty fair overall.
May 2026 · liked itOn UW FlowRemove this
Discussed on r/uwaterloo
2 posts and comments in 2 threads mention ME 353, October 2017 to December 2024. Quoted word for word, newest first; each reply sits under the post and the comment that started its branch. Search r/uwaterloo for newer posts.
Spring 2021
Mechanical engineering undergrad retrospective 201 points, 42 comments
u/doAbr00talroll: “… • ME353: No matter what, you will do poorly. Milne is an entertaining lecturer, but is extremely ineffective at actually teaching you the material required to succeed on his unreasonably difficult exams. …”
Fall 2017
Any way to disable UWCourseLinker from posting? 16 points, 26 comments
“posting a reply to my comment I find the bot annoying.”
u/Jackhofmann: “PSYCH 483 PSYCH 484 PSYCH 485 PSYCH 486 PSYCH 490R PSYCH 499A PSYCH 499B PSYCH 499C PSYCH 621 PSYCH 630 PSYCH 677A PSYCH 704A PSYCH 704B PSYCH 707 PSYCH 710 PSYCH 714 PSYCH 717 PSYCH 720A PSYCH 721A …”
u/Jackhofmann: “… ME 202 ME 203 ME 212 ME 219 ME 220 ME 230 ME 235 ME 250 ME 262 ME 269 ME 300B ME 322 ME 351 ME 353 ME 360 ME 362 ME 380 ME 400A ME 401 ME 423 ME 435 ME 436 ME 456 ME 459 ME 481 ME 482 ME 548 ME 559 ME 561 ME 566 ME 599 ME 620 ME 627 ME 632 ME 651 ME 659 ME 662 ME 673 ME 680 ME …”
Check it elsewhere for Fall 2026
- Undergraduate Calendar, 2026–27The official entry
- Requirements for Fall 2026Waterloo’s requisite checker
- Schedule of Classes, Fall 2026Instructors, rooms, live seats
- Quest Class SearchWhere you enrol
- Course outlinesSyllabi from past terms (UW login)
- UW FlowStudent ratings and reviews
- WClassesPast sections back to 2004, and who taught them