Assignment 10, Question 1, Problem Book #189 Problem Statement An ideal Brayton cycle operates with no reheat, intercooling, or regeneration. The com- pressor inlet conditions are 30°C and 1 bar. The compression ratio is 11. The turbine inlet temperature is 1,300 K. Determine the turbine exit temperature, the thermal efficiency, and the back work ratio. Use an air standard analysis. Answer Table Correct Stage Description Your Answer Answer * 1 Compressor inlet enthalpy (kJ/kg) Due Date Grade (%) Weight Attempt Action/Message Part Type 1 2 1 Compressor inlet relative pressure 1 Compressor exit relative pressure 1 Compressor exit enthalpy (kJ/kg) Compressor work (kJ/kg) Turbine inlet enthalpy (kJ/kg) Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm 0.0 0.0 1 1/5 Submit Stage 1 0.0 1 1 Dec 5, 2024 11:59 pm 0.0 1 Dec 5, 2024 11:59 pm 0.0 1 2 Turbine inlet relative pressure Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm 0.0 1 1/5 0.0 1 2 Combustion chamber heat addition (kJ/kg) Dec 5, 2024 11:59 pm 0.0 1 3 Turbine exit relative pressure Dec 5, 2024 11:59 pm 0.0 1 1/5 3 Turbine exit temperature (K) Dec 5, 2024 11:59 pm 0.0 1 3 Turbine exit enthalpy (kJ/kg) 3 Turbine work (kJ/kg) Dec 5, 2024 11:59 pm 0.0 1 4 Thermal efficiency (%) 4 Back work ratio (%) Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm 0.0 1 0.0 1 1/5 0.0 1 * Correct answers will only show after after due date has passed or attempts are exhausted.
Assignment 10, Question 1, Problem Book #189 Problem Statement An ideal Brayton cycle operates with no reheat, intercooling, or regeneration. The com- pressor inlet conditions are 30°C and 1 bar. The compression ratio is 11. The turbine inlet temperature is 1,300 K. Determine the turbine exit temperature, the thermal efficiency, and the back work ratio. Use an air standard analysis. Answer Table Correct Stage Description Your Answer Answer * 1 Compressor inlet enthalpy (kJ/kg) Due Date Grade (%) Weight Attempt Action/Message Part Type 1 2 1 Compressor inlet relative pressure 1 Compressor exit relative pressure 1 Compressor exit enthalpy (kJ/kg) Compressor work (kJ/kg) Turbine inlet enthalpy (kJ/kg) Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm 0.0 0.0 1 1/5 Submit Stage 1 0.0 1 1 Dec 5, 2024 11:59 pm 0.0 1 Dec 5, 2024 11:59 pm 0.0 1 2 Turbine inlet relative pressure Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm 0.0 1 1/5 0.0 1 2 Combustion chamber heat addition (kJ/kg) Dec 5, 2024 11:59 pm 0.0 1 3 Turbine exit relative pressure Dec 5, 2024 11:59 pm 0.0 1 1/5 3 Turbine exit temperature (K) Dec 5, 2024 11:59 pm 0.0 1 3 Turbine exit enthalpy (kJ/kg) 3 Turbine work (kJ/kg) Dec 5, 2024 11:59 pm 0.0 1 4 Thermal efficiency (%) 4 Back work ratio (%) Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm Dec 5, 2024 11:59 pm 0.0 1 0.0 1 1/5 0.0 1 * Correct answers will only show after after due date has passed or attempts are exhausted.
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
Related questions
Question
Transcribed Image Text:Assignment 10, Question 1, Problem Book #189
Problem Statement
An ideal Brayton cycle operates with no reheat, intercooling, or regeneration. The com-
pressor inlet conditions are 30°C and 1 bar. The compression ratio is 11. The turbine inlet
temperature is 1,300 K. Determine the turbine exit temperature, the thermal efficiency, and
the back work ratio. Use an air standard analysis.
Answer Table
Correct
Stage
Description
Your Answer
Answer
*
1
Compressor inlet enthalpy (kJ/kg)
Due Date
Grade
(%)
Weight Attempt Action/Message
Part
Type
1
2
1 Compressor inlet relative pressure
1 Compressor exit relative pressure
1 Compressor exit enthalpy (kJ/kg)
Compressor work (kJ/kg)
Turbine inlet enthalpy (kJ/kg)
Dec 5, 2024 11:59 pm
Dec 5, 2024 11:59 pm
Dec 5, 2024 11:59 pm 0.0
0.0
1
1/5
Submit Stage 1
0.0
1
1
Dec 5, 2024 11:59 pm
0.0
1
Dec 5, 2024 11:59 pm
0.0
1
2
Turbine inlet relative pressure
Dec 5, 2024 11:59 pm
Dec 5, 2024 11:59 pm
0.0
1
1/5
0.0
1
2
Combustion chamber heat addition (kJ/kg)
Dec 5, 2024 11:59 pm
0.0
1
3
Turbine exit relative pressure
Dec 5, 2024 11:59 pm
0.0
1
1/5
3
Turbine exit temperature (K)
Dec 5, 2024 11:59 pm
0.0
1
3 Turbine exit enthalpy (kJ/kg)
3 Turbine work (kJ/kg)
Dec 5, 2024 11:59 pm
0.0
1
4
Thermal efficiency (%)
4
Back work ratio (%)
Dec 5, 2024 11:59 pm
Dec 5, 2024 11:59 pm
Dec 5, 2024 11:59 pm
0.0
1
0.0
1
1/5
0.0
1
* Correct answers will only show after after due date has passed or attempts are exhausted.
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