The important dates and deadlines for the 13th International Conference on Heat Transfer and Fluid Flow (HTFF 2026) are as follows:
| CONFERENCE DATES | |
|---|---|
| Conference Dates | August 18 - 20, 2026 |
| SUBMISSION DEADLINES | Dates |
| Extended Paper Submission Deadline | April 10, 2026 |
| Extended Notification to Authors | May 01, 2026 |
| Extended Final Version of Accepted Submissions | May 15, 2026 |
| REGISTRATION DEADLINES | Dates |
| Extended Early-Bird Registration | May 15, 2026 |
| Extended Regular Registration | June 19, 2026 |
| Extended Late Registration | After June 19, 2026 |
This is the registration deadline for all authors