@Ron Hugo At 11:30 you used the relationship for accurate entropies (entropies integrated with respect to absolute zero) for air (ideal gas), to account for the change in specific heats in the process. How come you did not do the same for steam?
Is it because air is being treated as ideal gas so the relationship is needed here. Whereas, steam is just steam so no need for the relationship? The entropies for steam are given as is in the tables of properties
Please could someone urgently tell me how did he calculate h4, like which formula did he use to obtain 191.83 and 2392.8? Thank you. the minute is 7:02
thank you very much
help me a lot :)
@Ron Hugo At 11:30 you used the relationship for accurate entropies (entropies integrated with respect to absolute zero) for air (ideal gas), to account for the change in specific heats in the process. How come you did not do the same for steam?
Is it because air is being treated as ideal gas so the relationship is needed here. Whereas, steam is just steam so no need for the relationship? The entropies for steam are given as is in the tables of properties
Please could someone urgently tell me how did he calculate h4, like which formula did he use to obtain 191.83 and 2392.8? Thank you. the minute is 7:02
From the saturated water table. 191.83 is the saturated liquid, hf, enthalpy at state 4
@@eraserhead205 Asked this 3 years ago but appreciate the help 🤣🤣🙌🏼
@@leeshanpillay1253 🤣🤣
and s4 as well please