Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
(d) A round bar shown in Figure 2b is mounted on the end of a motor shaft at its central fixing point. The bar is used to provide an aerodynamic load on the motor. By assuming that the air flow around the shaft is everywhere turbulent, calculate the power absorption by the shaft for a rotational speed of 2000 revolutions per minute. The geometry is d-0.1m, L=1.0m. Explain any assumptions that you make and justify all parameter choices.

(d) A round bar shown in Figure 2b is mounted on the end of a motor shaft at its central fixing point. The bar is used to provide an aerodynamic load on the motor. By assuming that the air flow around the shaft is everywhere turbulent, calculate the power absorption by the shaft for a rotational speed of 2000 revolutions per minute. The geometry is d-0.1m, L=1.0m. Explain any assumptions that you make and justify all parameter choices.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
(d) A round bar shown in Figure 2b is mounted on the end of a motor shaft at its central fixing point. The bar is used to provide an aerodynamic load on the motor. By assuming that the air flow around the shaft is everywhere turbulent, calculate the power absorption by the shaft for a rotational speed of 2000 revolutions per minute. The geometry is d=0.1m, L=1.0m. Explain any assumptions that you make and justify all parameter choices. L/2 d O Central fixing Figure2b: Power Absorption Bar
Transcribed Image Text:(d) A round bar shown in Figure 2b is mounted on the end of a motor shaft at its central fixing point. The bar is used to provide an aerodynamic load on the motor. By assuming that the air flow around the shaft is everywhere turbulent, calculate the power absorption by the shaft for a rotational speed of 2000 revolutions per minute. The geometry is d=0.1m, L=1.0m. Explain any assumptions that you make and justify all parameter choices. L/2 d O Central fixing Figure2b: Power Absorption Bar
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Heating, ventilation and air-conditioning
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS