The compression ratio of a compression-ignition engine is 13.5 to 1. The diameter of the cylinder is 505mm and the stroke to bore ratio is 1.21 to 1. At the beginning of the compression, the pressure and the temperature of the air in the cylinder is 105 Kpa and 51C, and compression follows the law PVn =C where n=1.33. Determine the following: 1.1) The temperature at the end of compression 1.2) Volume at the beginning of compression 1.3) The mass of air inside the cylinder 1.4) Evaluate whether the work is done on or done by the air?
The compression ratio of a compression-ignition engine is 13.5 to 1. The diameter of the cylinder is 505mm and the stroke to bore ratio is 1.21 to 1. At the beginning of the compression, the pressure and the temperature of the air in the cylinder is 105 Kpa and 51C, and compression follows the law PVn =C where n=1.33. Determine the following: 1.1) The temperature at the end of compression 1.2) Volume at the beginning of compression 1.3) The mass of air inside the cylinder 1.4) Evaluate whether the work is done on or done by the air?
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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The compression ratio of a compression-ignition engine is 13.5 to 1. The diameter of the
cylinder is 505mm and the stroke to bore ratio is 1.21 to 1. At the beginning of the
compression, the pressure and the temperature of the air in the cylinder is 105 Kpa and
51C, and compression follows the law PVn =C where n=1.33.
Determine the following:
1.1) The temperature at the end of compression
1.2) Volume at the beginning of compression
1.3) The mass of air inside the cylinder
1.4) Evaluate whether the work is done on or done by the air?
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