When U=f(T,v) for an ideal gas if B=1.4E -5 /K, and if partial derivative ofinternal energy with respect tovolume at constant temperature 6.16J/m3 with V=5 m3 then the pressure* :is7.221 E 4 Pa3.14 E 5 Pa1.161 E 5 Pa6.73 E 6 PaIn Otto cycle if T1=50 C, T2=70 C,* :V1=7.5 m3, y=1.5, then V3 is equal to7.08 m^33.11 m^36.65 m^318.23 m^3

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Answered: When U=f(T,v) for an ideal gas if B=1.4…

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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1. Graph this, 0.25kg/s of Carbon Dioxide (R = 0.1889 kJ/kg-K, k = 1.289) undergo a certain process in a close system from initial volume and temperature of 268cm3 and 134K to a final volume and temperature of 804cm3 and 402K respectively. From the data given, perform necessary analysis in determining the type of process to further solve the following questions as follow: a. Work done by/on the system (kJ/s) b. Change in Entropy (kW/K) c. Heat added/rejected by the system (kJ/s)
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1. Use the thermodynamic tables and show your work please.
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A cylinder contains 0.113m3of air at 1 bar and 90°C .the air is compressed to a volume of 0.028 m3, the final pressure being 5.8bar .Determine 1- Mass of the air in the cylinder 2- Value of index (n) for the compression process 3- Increase in internal energy 4- Heat received or rejected by air during compression
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