Problems 1. An Otto cycle operates on 0.1 lb/s of air from 13 psia and 130°F at the beginning of compression. The temperasture at the end of combustion is 5000°R; compression ratio is 5.5; hot- air standard, k 1.3. (a) Find V,, p, t , P, V, t, and p,. (b) Compute Q,, Qg, W, e, and the corresponding hp. %3D 1 Solution

Problems 1. An Otto cycle operates on 0.1 lb/s of air from 13 psia and 130°F at the beginning of compression. The temperasture at the end of combustion is 5000°R; compression ratio is 5.5; hot- air standard, k 1.3. (a) Find V,, p, t , P, V, t, and p,. (b) Compute Q,, Qg, W, e, and the corresponding hp. %3D 1 Solution

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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Question

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Problems
1. An Otto cycle operates on 0.1 lb/s of air from 13 psia and
130°F at the beginning of compression. The temperasture at
the end of combustion is 5000°R; compression ratio is 5.5; hot-
air standard, k 1.3. (a) Find V,, p2, t 2, Pa, V, t,,
Compute Q,, Q, W, e, and the corresponding hp.
and
P,. (b)
Solution
0.1 lb/s
5.5
1.3
%3D
T
P|
3
3
k
%3D
P1
4 T,
T,
13 psia
130 + 460 = 590°R
5000°R
%3D
%3!
%3D
%3D
V

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