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Required information Consider a 5-cm-diameter shaft rotating at 5500 rpm in a 25-cm-long bearing with a clearance of 0.5 mm. The properties of air, water, and oil at 40°C are = 1.918 × 10-5 N-s/m², p=0.653 × 10-3 N-s/m², and μ = 0.2177 N-s/m², respectively. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. etermine the power required to rotate the shaft if the fluid in the gap is water at 40°C and 1 atm. he power required to rotate the shaft is 10.63 W.

Required information Consider a 5-cm-diameter shaft rotating at 5500 rpm in a 25-cm-long bearing with a clearance of 0.5 mm. The properties of air, water, and oil at 40°C are = 1.918 × 10-5 N-s/m², p=0.653 × 10-3 N-s/m², and μ = 0.2177 N-s/m², respectively. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. etermine the power required to rotate the shaft if the fluid in the gap is water at 40°C and 1 atm. he power required to rotate the shaft is 10.63 W.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Required information Consider a 5-cm-diameter shaft rotating at 5500 rpm in a 25-cm-long bearing with a clearance of 0.5 mm. The properties of air, water, and oil at 40°C are µ = 1.918 × 10-5 N-s/m², µ = 0.653 × 10-3 N-s/m², and µ = 0.2177 N-s/m², respectively. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine the power required to rotate the shaft if the fluid in the gap is water at 40°C and 1 atm. The power required to rotate the shaft is 10.63 W.
Transcribed Image Text:Required information Consider a 5-cm-diameter shaft rotating at 5500 rpm in a 25-cm-long bearing with a clearance of 0.5 mm. The properties of air, water, and oil at 40°C are µ = 1.918 × 10-5 N-s/m², µ = 0.653 × 10-3 N-s/m², and µ = 0.2177 N-s/m², respectively. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine the power required to rotate the shaft if the fluid in the gap is water at 40°C and 1 atm. The power required to rotate the shaft is 10.63 W.
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The answer to this question is NOT 10.63 Watts or 9569.9 Watts. I have tried both and they are still wrong. Please provide the correct solution. Thank you. 

### Required Information Consider a 5-cm-diameter shaft rotating at 5500 rpm in a 25-cm-long bearing with a clearance of 0.5 mm. The properties of air, water, and oil at 40°C are as follows: - Air: μ = 1.918 × 10^-5 N·s/m² - Water: μ = 0.653 × 10^-3 N·s/m² - Oil: μ = 0.2177 N·s/m² **NOTE:** This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. ### Problem Statement Determine the power required to rotate the shaft if the fluid in the gap is water at 40°C and 1 atm. **Result:** The power required to rotate the shaft is **9569.9 W**. --- In this problem, you are tasked with calculating the power needed for a specific rotational setup considering the properties of the fluid used in the gap (water), the rotational speed, and dimensions of the shaft and bearing.
Transcribed Image Text:### Required Information Consider a 5-cm-diameter shaft rotating at 5500 rpm in a 25-cm-long bearing with a clearance of 0.5 mm. The properties of air, water, and oil at 40°C are as follows: - Air: μ = 1.918 × 10^-5 N·s/m² - Water: μ = 0.653 × 10^-3 N·s/m² - Oil: μ = 0.2177 N·s/m² **NOTE:** This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. ### Problem Statement Determine the power required to rotate the shaft if the fluid in the gap is water at 40°C and 1 atm. **Result:** The power required to rotate the shaft is **9569.9 W**. --- In this problem, you are tasked with calculating the power needed for a specific rotational setup considering the properties of the fluid used in the gap (water), the rotational speed, and dimensions of the shaft and bearing.
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