Isentropic Efficiency of Turbines: Example 

2 hours of hunting for how to calculate h2s and I finally found it here!!! You are awesome and my hero!!! Thank you!!!!! You earned a brand new subscriber.

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As all the participants pointed out below. After considerable head scratching and endless searches found the answer in your material. And a new subscriber. Thank you!!

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Awesome explanation, helped sort out a lot of questions I had!

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very good explanation, this type of exercise is usually very long and confunsing, this vid saved me thanks

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Really grt explanation. Hope you will get more views and subscribers.

This was really helpful, thank you so much

I think am gonna pass my Thermodynamics test 😂💪🏾

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LEGEND

THANK YOU SO MUCH

Please let me know how to get enthalpy of air at 1.5 mpa nd -125 'c at inlet and 0.020 mpa nd -188'c outlet pressure & temperature of turbine expander

thanks alot. kindly tell me you have video how to find efficiency of compressor using enthalphy values? if not plz upload it.

Sister, can we use this equation : Eff. turbine = Wout / mass flow rate. (h1-h2) and multiply by 100%? its more simple i think

useful

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İf s1 bigger than sg how to find h2s

This was really helpful, thank you so much ,,, can i connect with you by email or WhatsApp? , please i need your help