Sliding vanes compressors: P E D P2 P1 14 C m* B Lc = m* Vo/p - - V 'm* − 1º₁V(pm*−1 − 1) + — (P2 − P10m²) - 2) A sliding vanes compressor (iVo = 2000 cm³, volumetric compression ratio p = 1.8) sucks air at p₁ = 1 bar, T₁ = 291 K and delivers it to a tank. In design conditions, the compressor features a working cycle with gradual compression only, n ≈1, n = 0.88, m* = 1.37. Determine the delivered mass per cycle, the delivery temperature of the compressed air and the compressor isentropic efficiency. Moreover evaluate the new isentropic efficiency and delivery temperature, in case the delivery pressure is reduced to 1.7 bar, for fixed conditions at suction and by considering constant values for nt, no, m*.

Sliding vanes compressors: P E D P2 P1 14 C m* B Lc = m* Vo/p - - V 'm* − 1º₁V(pm−1 − 1) + — (P2 − P10m²) - 2) A sliding vanes compressor (iVo = 2000 cm³, volumetric compression ratio p = 1.8) sucks air at p₁ = 1 bar, T₁ = 291 K and delivers it to a tank. In design conditions, the compressor features a working cycle with gradual compression only, n ≈1, n = 0.88, m = 1.37. Determine the delivered mass per cycle, the delivery temperature of the compressed air and the compressor isentropic efficiency. Moreover evaluate the new isentropic efficiency and delivery temperature, in case the delivery pressure is reduced to 1.7 bar, for fixed conditions at suction and by considering constant values for nt, no, m*.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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