THERMODYNAMICSReferring to the T–s diagram of Fig. 9.10, which of the two cycles does not allow use of a regenerator: 1–2-3-4-1 or 1–2 -3-4-1? Explain.T3aS=Cp =c941p = cFIG. 9.10 Air-standard ideal Brayton cyclea

Given: Temperature entropy (T-S) diagram of two cycles are given,

Answered: Referring to the T-s diagram of Fig.…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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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 p2 in kPa.
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Referring to the T-s diagram of Fig. 9.10, which of the two cycles does not allow use of a regenerator: 1-2-3-4-1 or 1-2-3-4-1? Explain. a b. p =c p =c FIG. 9.10 Air-standard ideal Brayton cycle a