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Bir piston silindir dzenei baslangita 393K ve 35 bar basinta 0,1 m etilen gazi igermektedir. Piston silindir dzenegindeki gazin basinci tersinir ve izotermal olarak 205
Bir piston silindir dzenei baslangita 393K ve 35 bar basinta 0,1 m etilen gazi igermektedir. Piston silindir dzenegindeki gazin basinci tersinir ve izotermal olarak 205 bar'a getirilmektedir (Asagidaki tm siklarda bu sikistirma islemine ait sartlar kullantlacaktir).
- Etilenin ideal gaz denklemine vydudunu kabul ederek sistemle evresi arasinda aktarilan isty: (J/mol) ve yapilan isi (J/mol) hesaplayiniz.
- Etilenin Peng-Robinson hal denklemine uydugunu kabul ederek islem sirasindaki i enerji degisimini (J/mol) hesaplayiniz.
A piston-cylinder assembly initially contains 0.1 m ethylene gas at 393K and 35 bar pressure. The pressure of the gas in the piston-cylinder assembly is reversible and isothermally brought to 205 bar. a) The isty transferred between the system and its surroundings by accepting vydud into the ideal gas equation of ethylene: Calculate (J/mol) and the work done (J/mol). b) Assuming that ethylene obeys the Peng-Robinson equation of state, calculate the internal energy change (J/mol) during the process.
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