NEWS

(17/11/2009) Important Announcement: The PS and classwork of this week will be given on 20/11/2009 Friday 11:00 to 13:00 instead of our regular class hours due to the Che353 field trip.

(16/11/2009) Grades are updated

(12/11/2009) The mini project is announced. Click to download.

(05/11/2009) Office hours:

Tuesdays 13:00-14:00 KB405 (Erdem Günay)

Tuesdays 14:00-15:00 PRC (Fidan Sümbül)

(06/11/2009) Suggested Problems:

  Chapter 1:   1.7(Pabs=176.808 kPa), 1.12 (PDenver = 0.834 bar) 1.24

  Chapter 2:   2.26(Qdat = -9.904 kW), 2.29 (u₂=578.36 m/s D₂=1.493 cm)

  Chapter 3:   3.10 (a)W=2982kJ, b)W=5106kJ, c)W=7635 kJ, d)W=13200kJ, e)1100kJ)
                     3.18(Q_cycle=-3.192kJ/mol,  W_cycle=3.192kJ/mol)
                     3.32 (a) V=1919cm³/mol b)V=1924cm³/mol , c)V=1916.5cm³/mol , d)V=1918 cm³/mol , e)V=1900.6 cm³/mol )
                     3.44 (mliq= 127.59 kg mvap=2.341 kg) 
                     3.58 (Vtank=5.636 ft³)

  Chapter 4:   4.19 a) T=2533.5K, b) 2198.6 K, c) 1950.9 K, d) 1609.2 K, e) 2282.5K
                     4.33
                     4.39 x_n2 = 65.946, flue gas to air ratio = 5.221

  Chapter 5:  5.16 W=-2280 J/mol, Q=3540 J/mol, dSres=11.8 J/mol K; reversible
                     5.25 efficiency = 0.068
                     5.29 dStot = 12.97 J/mol K
                     5.30 (ΔS_tot=3.42J/mol.K)
                     5.33
                     5.38