[Here is my school's ThermoDynamics Lecture Videos]
This was the book we used, similar to what the videos followed
Two videos a day along with reading should catch you right up. Doing some problems will really drive in those concepts.
When I took the class, we had about 1/5th of the students Aerospace and like 3 people ChemE. Total class size was about 250.
You can probably find the book pdf online or on chegg.