This paper circulates around the core theme of (a) the mass of working gas used in the cycle, together with its essential aspects. It has been reviewed and purchased by the majority of students thus, this paper is rated 4.8 out of 5 points by the students. In addition to this, the price of this paper commences from £ 36. To get this paper written from the scratch, order this assignment now. 100% confidential, 100% plagiarism-free.
For each engine configuration, determine and show your work:
(a) the mass of working gas used in the cycle,
(b) the net work done per cycle (in kJ),
(c) the net power output produced (in kW),
(d) the external heat delivered to the expansion space QE during the expansion process (3)-(4),
(e) the thermal efficiency of the engine,
(f) the amount of thermal power (in kW) rejected to the cooling water,
(g) the amount of heat transferred to the working fluid QR as it passes through the regenerator
during process (2)-(3),
(h) the thermal efficiency of the engine if there were no regenerator (i.e., if the heat at process
(2)-(3) were to be supplied externally), and
(i) show the cycle on a P-V diagram.