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Offline OchkovVF  
#1 Posted : 02 June 2023 20:51:58(UTC)
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Gas-Steam.sm (72kb) downloaded 31 time(s).

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Offline Razonar  
#2 Posted : 03 June 2023 00:48:49(UTC)
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Hi. With T-s diagram.

Gas-Steam Ideal.sm (102kb) downloaded 16 time(s).
Gas-Steam Ideal.pdf (407kb) downloaded 25 time(s).

Best regards.
Alvaro.
Offline OchkovVF  
#3 Posted : 03 June 2023 08:13:01(UTC)
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Originally Posted by: Razonar Go to Quoted Post
Hi. With T-s diagram.

Gas-Steam Ideal.sm (102kb) downloaded 16 time(s).
Gas-Steam Ideal.pdf (407kb) downloaded 25 time(s).

Best regards.
Alvaro.


Thanks!
But see please
https://www.maplesoft.com/applic...s/Preview.aspx?id=154050
and this picture
pp.png
Our cycle is not real in this sing. We must work with 2-stage unit
2PGU.png
Offline Razonar  
#4 Posted : 03 June 2023 09:47:59(UTC)
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Originally Posted by: OchkovVF Go to Quoted Post


You don't have recoverable heat at state 2, it is on the compressed liquid region (even 2 are exhaust pipe, but I don't know how to catch the exergy into a reheater or new boiler in that case).

Clipboard01.png

Originally Posted by: OchkovVF Go to Quoted Post
... Our cycle is not real in this sing. We must work with 2-stage unit


You need to guess some efficiencies or give some state for the reheat components.

This have the Ts, Th and hs diagrams.

Gas-Steam Ideal.sm (135kb) downloaded 18 time(s).

Best regards.


thanks 1 user thanked Razonar for this useful post.
on 03/06/2023(UTC)
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