1. One kg of air is heated and compressed in a piston/cylinder system from 400 K, 100 kPa to 1200 K, 500 kPa. Find As (kJ/kg-K) via: (a) Thermofluids (b) Using the following ideal gas equation: Where: Here, T-K and Cp=kJ/kg-k a 0.9703 = [² / dr - Rin (²2) dT As = Cp = a +bT+cT² + dT³ b 6.790E-5 C 1.658E-7 d -6.786E-11
1. One kg of air is heated and compressed in a piston/cylinder system from 400 K, 100 kPa to 1200 K, 500 kPa. Find As (kJ/kg-K) via: (a) Thermofluids (b) Using the following ideal gas equation: Where: Here, T-K and Cp=kJ/kg-k a 0.9703 = [² / dr - Rin (²2) dT As = Cp = a +bT+cT² + dT³ b 6.790E-5 C 1.658E-7 d -6.786E-11
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. One kg of air is heated and compressed in a piston/cylinder system from 400 K, 100 kPa to
1200 K, 500 kPa. Find As (kJ/kg-K) via:
(a) Thermofluids
(b) Using the following ideal gas equation:
Where:
Here, T-K and Cp=kJ/kg-k
a
0.9703
As =
2
[/dT - Rin (2)
1
Cp = a +bT + cT² + dT³
b
6.790E-5
с
1.658E-7
d
-6.786E-11](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1720cd77-2294-45a6-8b70-43447dc02920%2F0834b1d1-0075-4a87-ad85-bf06ebf3e0ef%2Fx97n5bt_processed.png&w=3840&q=75)
Transcribed Image Text:1. One kg of air is heated and compressed in a piston/cylinder system from 400 K, 100 kPa to
1200 K, 500 kPa. Find As (kJ/kg-K) via:
(a) Thermofluids
(b) Using the following ideal gas equation:
Where:
Here, T-K and Cp=kJ/kg-k
a
0.9703
As =
2
[/dT - Rin (2)
1
Cp = a +bT + cT² + dT³
b
6.790E-5
с
1.658E-7
d
-6.786E-11
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