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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).

  1. Etilenin ideal gaz denklemine vydudunu kabul ederek sistemle evresi arasinda aktarilan isty: (J/mol) ve yapilan isi (J/mol) hesaplayiniz.
  2. 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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Soru 2. (75p) Bir piston silindir dzenei balangta 393K ve 35 bar basnta 0,1m3 etilen gaz iermektedir. Piston silindir dzeneindeki gazn basnc tersinir ve izotermal olarak 205 bar'a getirilmektedir (Aadaki tm klarda bu sktrma ilemine ait artlar kullanlacaktr). a) Etilenin ideal gaz denklemine uyduunu kabul ederek sistemle evresi arasnda aktarilan isy (J/mol) ve yopilan ii (J/mol) hesaplaynz. b) Etilenin Peng-Robinson hal denklemine uyduunu kabul ederek ilem srasndaki i enerji deisimini (J/mol) hesaplayniz. Soru 2. (75p) Bir piston silindir dzenei balangta 393K ve 35 bar basnta 0,1m3 etilen gaz iermektedir. Piston silindir dzeneindeki gazn basnc tersinir ve izotermal olarak 205 bar'a getirilmektedir (Aadaki tm klarda bu sktrma ilemine ait artlar kullanlacaktr). a) Etilenin ideal gaz denklemine uyduunu kabul ederek sistemle evresi arasnda aktarilan isy (J/mol) ve yopilan ii (J/mol) hesaplaynz. b) Etilenin Peng-Robinson hal denklemine uyduunu kabul ederek ilem srasndaki i enerji deisimini (J/mol) hesaplayniz

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