This quality of instruction is what would happen if university professors understood that the students are paying them for explanations of difficult concepts.
He spent 30 minutes explaining a couple of words. Poor teachers just give the definitions and then say now let’s calculate the superheat. The long explanation guarantees that the students understand the concept, then the calculations are easy. But to apply those calculations, you have to understand what you are calculating. Great job by the teacher.
Many years ago I had a refrigeration class and teacher wasn’t that good at explaining a lot of things but I already knew a lot and understood what he was talking about, then I would re- interpret to the rest of the class so that they would get it. I wouldn’t have to help this guy at all, excellent explanation of superheat and sub cooling. I’m going to watch everything he has out here.
Great teacher ! Best "Saturation, Superheat, Subcooling" video I've watched and I've watched dozens on the topic. I feel like it finally clicked in my brain. I get it now. Glad I found your channel. I'm enjoying slowly going thru all your videos. Thanks for sharing your knowledge and experience with the public and teaching our young guys how to be the best techs they can be !
I have worked in the trade for almost 39 years, and taught it in school for 25 years! Ty, you get an A++ for enthusiasm! You are keeping these folks engaged and teaching them what they need to know in a way that is getting through to them! Great job Man! People who are commenting about terminology would never get through to these people. They would be shut down and tuned out in a heartbeat!
Holy shit this just made subcool and superheat seem so elementary. Thank you my friend. It’s just the point of change in state of matter and how much measurable heat is transferred beyond that state of matter.
Im an automotive technician of 25 years and one of my colleagues (a specialist in Automotive HVAC) shared this video with me. This is a fantastic video and has cleared up some confusion Ive had for years. Very much appreciate you sir, youre a fantastic instructor!!
What an awesome instructor, we need more people like you in the world. Thank you for posting this, you made this topic super clear and easy to understand! 😎
Thanks for uploading this. Everything was broken down well. The interchangeable names for saturation, different examples, multiple angles, illustrations all made a topic not a lot of guys I've met being unable to explain understandable. You rock, dude.
Dude! Watching this actually makes me wish I went to school. Learned all this shit in the field and took me forever grasp. This guy broke it down perfectly in under an hour.
Thank you for posting this i finally understand saturation point...and many other things because of your brilliant teaching hope to shake your hand one day!
Mr. Branaman, I’m enjoying your classes so much! You’re very enthusiastic and explanatory. Have made things such as super heat and sub cooling something with so much sense to me. Thank you so much. I understand! Super heated vapor above the saturation temperature. Sub cooled liquid under saturation temperature.
WOW! With all due respect to the field technicians who have taught me so much via RU-vid in the last 8 months, THIS 30 minute video tied so many bits of information together. I can finally see the light!
I started in the field but I kept having questions. Let the curiosity be the drive to learn more. I make it a point to read something new in hvac every day
Thanks Ty , just learned what hidden heat/latent heat is, and saturation no change in temp but change in state , you make things very understandable Many thanks..... great videos 🤝
In refrigeration I have seen a common engineering practice - where / in which your liquid line and your suction line are tied together side by side ( touching / in contact ) with each other . This helps to further subcool the liquid refrigerant entering your TXV - and - at the same time - further superheating the vapor refrigerant returning on the suction side of the compressor which ensures no flood back or liquid slugging your compressor . Great Instruction 👍👍👍
i took my HVAC lessons in north east institute of industrial technology in 1979 in Boston "it is closed now" , you remind me of the teachers, excellent video you made, i hope to see more.
I just read your post, amazing, my father also went to The Northeast Institute of Industrial Technology in the late 60's to study refrigeration & air conditioning. Then settled in the UK. Nice to read a post from someone who also studied there as well. I'm sure it was a great place to learn refrigeration technology . Take care Amer
I know there is no many instructors like this guy. God bless me a lot in the moment I found this education program. Becouse is not much what he teach, is HOW he teach [ realy helps people ]. .
Hello. Mr.Ty. I'm HVAC student and enjoying every videos you have as a matter of fact I watched each at least 4 times to grasp it. Thank you for your time and sharing your knowledge. One question in PSIG if it is equal pressure converted to temperature. I thought we can't measure latent heat except for measuring it through BTU. So how when we look at gauges for psig then for related refrigerant gives us the temperature. So is that the temp of superheat which is sensible or saturation latent heat?
You have a nice beginner course going here, explained in layman's terms with a bit of the scientific mixed in. Good job Sir! You're transitioning them from guys and girls with common sense into a more scientific bunch. We actually give classes at our company for the kids and adults coming out of refrigeration school just as you are teaching here. They don't need to know all the science, but what is relevant and most relevant to a refrigeration system. Don't forget to let those new scholars know that it doesn't matter how cold you're getting something, it is always the same process of moving heat from one place to another. It doesn't matter if you are cooling air, water, glycol, or even another refrigerant, it's the same process. (When I say other refrigerant(s), I'm speaking of cascade refrigeration systems). Good show, good teaching, and good luck to all that are learning the refrigeration process and how thermodynamics work!
If you had a Patreon account I'd send you money. I'm not even in the AC profession. Perhaps if I watch all of your videos I could be... 50 years old may be a bit late but we never know what tomorrow can bring. Anyway, that has to be the best explanation of saturation, subcooling and superheat ever. Thank you for sharing. Wow!