The actual cycle of a 5T diesel engine, with a displacement of 7000 cm³ , 2,400 rpm is approximate to the theoretical cycle represented in the figure below, in which the custom rectangle has the area of the same cycle. A compression ratio is 17 and the thermal efficiency is 0.597 when 26.3% of the heat is provided isochorically. It is adopted that the active liquid has ϒ = 1.35 and R = 240J / KgK. To determine a) The values of p T and v at the main points of the cycle; b) The power of the cycle. c) Expansion work.
The actual cycle of a 5T diesel engine, with a displacement of 7000 cm³ , 2,400 rpm is approximate to the theoretical cycle represented in the figure below, in which the custom rectangle has the area of the same cycle. A compression ratio is 17 and the thermal efficiency is 0.597 when 26.3% of the heat is provided isochorically. It is adopted that the active liquid has ϒ = 1.35 and R = 240J / KgK. To determine a) The values of p T and v at the main points of the cycle; b) The power of the cycle. c) Expansion work.
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 actual cycle of a 5T diesel engine, with a displacement of 7000 cm³ , 2,400 rpm is approximate to the theoretical cycle represented in the figure below, in which the custom rectangle has the area of the same cycle. A compression ratio is 17 and the thermal efficiency is 0.597 when 26.3% of the heat is provided isochorically. It is adopted that the active liquid has ϒ = 1.35 and R = 240J / KgK. To determine a) The values of p T and v at the main points of the cycle; b) The power of the cycle. c) Expansion work.
Transcribed Image Text:(MPa) p
3
ЗА
2
P,
1,05 -
4
0,096
1 303К
V2
V,
V
(m³/kg)
cão:
Digitalizado
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