The working substance for a Càrnot eycle plume at the beginning of isothermal expansion is 9 cu ft ne pressure is 300 psia. The ratio of expansion during the on of heat is 2 and the temperature of the cold body is Find (a) Q, (b) Qg, (c) V, (d) p3, (e) V, (f) P, (g) p.m (h) the of expansion during the isentropic process, and (i) the Il ratio of compression. Ans. (a) 346.4 Btu; (b) -209.1 Btu; (c) 63.57 cu ft; (d)

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
icon
Related questions
Question

Please compute for g, h, and i. Thank you

 

1. The working substance for a Carnot cycle is 8 lb of air.
The volume at the beginning of isothermal expansion is 9 cu ft
and the pressure is 300 psia. The ratio of expansion during the
addition of heat is 2 and the temperature of the cold body is
90°F. Find (a) Q, (b) Qg, (c) Va, (d) p, (e) V,, (f) p,, (g) p, (h) the
ratio of expansion during the isentropic process, and (i) the
overall ratio of compression.
Ans.
(a) 346.4 Btu; (b) -209.1 Btu; (c) 63.57 cu ft; (d)
25.64 psia; (e)31.79 cu ft; (f) 51.28 psia; (g) 13.59 psia; (h) 3.53;
(8) 7.06
Transcribed Image Text:1. The working substance for a Carnot cycle is 8 lb of air. The volume at the beginning of isothermal expansion is 9 cu ft and the pressure is 300 psia. The ratio of expansion during the addition of heat is 2 and the temperature of the cold body is 90°F. Find (a) Q, (b) Qg, (c) Va, (d) p, (e) V,, (f) p,, (g) p, (h) the ratio of expansion during the isentropic process, and (i) the overall ratio of compression. Ans. (a) 346.4 Btu; (b) -209.1 Btu; (c) 63.57 cu ft; (d) 25.64 psia; (e)31.79 cu ft; (f) 51.28 psia; (g) 13.59 psia; (h) 3.53; (8) 7.06
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Dimensional Analysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY