Consider a cold air-standard Diesel cycle. Operating data at principal states in the cycle are given in the table below. The states are numbered as in Fig. 9.5 with p1 = 100 kPa, T1 = 340 K, and T3 = 4850.3 K, r = 12 and rc = 2. For n = 1.3, cv = 0.718 kJ/(kg-K), and cp = 1.005 kJ/(kg-K), determine T4 in K. A) 2650.03 B 2833.50 2599.21 D 2166.43

The state at the beginning of compression of an air-standard Diesel cycle is fixed by p₁ = 100 kPa and T₁ = 310 K. The compression ratio is 18 and the cutoff ratio is 1.9. Determine: (a) the maximum temperature, in K. (b) the pressure at the end of the expansion, in kPa. (c) the net work per unit mass of air, in kJ/kg. (d) the percent thermal efficiency.

can you draw and schematic and t-s fiagram for this actual reheat rankine cycle      State 1:    Status: Saturated Liquid 30 kPa From Table A5 when ʋ1=ʋf = 0.001022 m3/kg h1=hf = 289.27 kJ/kg   State 2a: Status: Compressed liquid P2s=PH= 6000 kPa h2a= 296.04 kJ/kg    [                                                                      WP, ise=                                                 Wpact =                                                                                                                              State 3   Status: Superheated Steam P3=PH=6000kpa T3=Tmax= 550°C      From Table 6A, When = 6000 kPa and =550           =3423.1 kJ/Kg =6.8826 kJ/Kg⸼K

ı need solution