I am chemical Engineer, I like your post, that is very complete.
you covered the basic mechanical aspects of the equipment very well, I congratulate you.
I have a similar post, I invite you to read it and leave your comment if you like it.
https://steemit.com/steemstem/@engineer.jocs/fenomenos-de-transporte-transferencia-de-calor-intercambiadores-de-calor-y-como-se-come-eso
RE: Transport phenomena. Heat Transfer and Heat Exchangers.