3. At a load of 43,000 KW in a steam turbine generating set, 3600 RPM, the following data appear in the log sheet. Steam flow -190 Metric Tons/hour Steam pressure - 8.93 MPaa Steam temperature - 535C Feed-water temperature - 230 C Fuel Flow: Bunker Oil -3.4 Metric Tons/hr HHV=10,000 Kcal/hr Local coal -18 Metric Tons/hr HHV = 5350 Kcal/hr Determine the overall boiler efficiency. h at 8.93 MPa and 535°C -3475.7 KJ/kg hf at 230°C-990.12 KJ/kg
3. At a load of 43,000 KW in a steam turbine generating set, 3600 RPM, the following data appear in the log sheet. Steam flow -190 Metric Tons/hour Steam pressure - 8.93 MPaa Steam temperature - 535C Feed-water temperature - 230 C Fuel Flow: Bunker Oil -3.4 Metric Tons/hr HHV=10,000 Kcal/hr Local coal -18 Metric Tons/hr HHV = 5350 Kcal/hr Determine the overall boiler efficiency. h at 8.93 MPa and 535°C -3475.7 KJ/kg hf at 230°C-990.12 KJ/kg
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
![3. At a load of 43,000 KW in a steam turbine generating set, 3600 RPM, the following data
appear in the log sheet.
Steam flow -190 Metric Tons/hour
Steam pressure - 8.93 MPaa
Steam temperature - 535C
Feed-water temperature - 230 C
Fuel Flow:
Bunker Oil -3.4 Metric Tons/hr
HHV=10,000 Kcal/hr
Local coal -18 Metric Tons/hr
HHV = 5350 Kcal/hr
Determine the overall boiler efficiency.
h at 8.93 MPa and 535°C -3475.7 KJ/kg
hf at 230°C-990.12 KJ/kg](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc8448f9d-8258-4da5-9a0a-c087a7283f75%2Fc937b582-7aaf-4f4d-961e-49cb1c4162a8%2F90pkft_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. At a load of 43,000 KW in a steam turbine generating set, 3600 RPM, the following data
appear in the log sheet.
Steam flow -190 Metric Tons/hour
Steam pressure - 8.93 MPaa
Steam temperature - 535C
Feed-water temperature - 230 C
Fuel Flow:
Bunker Oil -3.4 Metric Tons/hr
HHV=10,000 Kcal/hr
Local coal -18 Metric Tons/hr
HHV = 5350 Kcal/hr
Determine the overall boiler efficiency.
h at 8.93 MPa and 535°C -3475.7 KJ/kg
hf at 230°C-990.12 KJ/kg
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
![Control Systems Engineering](https://www.bartleby.com/isbn_cover_images/9781118170519/9781118170519_smallCoverImage.gif)
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
![Mechanics of Materials (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337093347/9781337093347_smallCoverImage.gif)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
![Engineering Mechanics: Statics](https://www.bartleby.com/isbn_cover_images/9781118807330/9781118807330_smallCoverImage.gif)
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY