Refer to the following figure for an Air Standard Otto Cycle. At the beginning of compression stroke: • Volume is 0.45 m³; • Pressure is 1 bar; and Temperature is 30°C; At the end of the compression stroke: • Pressure is 11 bar; 210 kJ of heat is added at constant volume. Assuming the cycle is reversible. T(K) = 273 +T(°C); Determine the following to the approximation. Pressures at point 4 = bar • Swept Volume = m • Maximum Temperature of the cycle = °℃ • Net work output of the cycle = kJ Heat Rejected from the cycle = kJ • Thermal efficiency of the cycle = • Mean Effective Pressure = 3 bar %

Refer to the following figure for an Air Standard Otto Cycle. At the beginning of compression stroke: • Volume is 0.45 m³; • Pressure is 1 bar; and Temperature is 30°C; At the end of the compression stroke: • Pressure is 11 bar; 210 kJ of heat is added at constant volume. Assuming the cycle is reversible. T(K) = 273 +T(°C); Determine the following to the approximation. Pressures at point 4 = bar • Swept Volume = m • Maximum Temperature of the cycle = °℃ • Net work output of the cycle = kJ Heat Rejected from the cycle = kJ • Thermal efficiency of the cycle = • Mean Effective Pressure = 3 bar %

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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