Q2: A gas engine working on the Otto cycle has cylinder bore of 200 mm and stroke length of 250 mm. The clearance volume (V) is 1570 cm³. The pressure and temperature at the beginning of compression are p, = 1 bar and T, = 290 K respectively. The maximum temperature of the cycle is 1673 K. Determine the work done; mean effective pressure and air-standard efficiency.
Q2: A gas engine working on the Otto cycle has cylinder bore of 200 mm and stroke length of 250 mm. The clearance volume (V) is 1570 cm³. The pressure and temperature at the beginning of compression are p, = 1 bar and T, = 290 K respectively. The maximum temperature of the cycle is 1673 K. Determine the work done; mean effective pressure and air-standard efficiency.
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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Transcribed Image Text:Q2: A gas engine working on the Otto cycle has cylinder
bore of 200 mm and stroke length of 250 mm. The
clearance volume (V) is 1570 cm³. The pressure and
temperature at the beginning of compression are p, = 1
bar and T,
290 K respectively. The maximum
temperature of the cycle is 1673 K. Determine the work
done;
mean
effective pressure and air-standard
efficiency.
Assume: Cp = 1.005 kJI kg.K, Cv = 0.717 kJI kg.K and k
%3D
=1.4.
10
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