Efficiency of a heat exchanger 

Great presentation - thanks. The obvious follow on for engineers working in the field is "what are practical and typical efficiencies of heat exchangers in service?". This is a function of capital cost, process design, and operating experience, among other things. Food for further thought and enlightenment among those so interested ...

Thanks that was really helpful, I was getting confused about how Cmin was magically affecting the two separate flow channels.

Thank you for this, really helpful

Thanks for the clear explanation 👍👍

Thannkyou very much it helped to understand the basics...

Good job! thank you

super explanation

So informative 🙄 thank you sir🙇‍♀️

Very good knowledge bro ! Keep posting new videos!

Thank you very much for this, now I understand better

You are the best👌.. Keep it up. Make more videos....

Well explained.. Great one.. 😊😊

Great improvement 😉

great explanation, thanks! If i am not wrong this expression is the effectiveness of a heat exchanger and not efficiency. I have been trying to find if there is a term called efficiency defined and if so why is not as important as effectiveness

What is the typical value of effectiveness below which the exchanger will be in bad condition?

Great 👌👌

How to find the "Recuperator effectiveness" of solar turbine?

Professor amulya mustache hhh

It should be effectiveness, not efficiency (?)

It should be effectiveness and not efficieny*