Homework Help is Here – Start Your Trial Now!
Engineering
Mechanical Engineering
A full journal bearing has a journal diameter of 25 mm, with a unilateral tolerance of 0.03 mm. The bushing bore has a diameter of 25.03 mm and a unilateral tolerance of 0.04 mm. The (/d ratio is 1/2. The load is 1.2 kN and the journal runs at 1100 rev/min. If the average viscosity is 55 mPa.s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly. Cmin = ( D/2 = /d= 1 r = r/c = N = rev/s = P=W/(ld) = MPa Sommerfeld number S = II

A full journal bearing has a journal diameter of 25 mm, with a unilateral tolerance of 0.03 mm. The bushing bore has a diameter of 25.03 mm and a unilateral tolerance of 0.04 mm. The (/d ratio is 1/2. The load is 1.2 kN and the journal runs at 1100 rev/min. If the average viscosity is 55 mPa.s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly. Cmin = ( D/2 = /d= 1 r = r/c = N = rev/s = P=W/(ld) = MPa Sommerfeld number S = II

Refrigeration and Air Conditioning Technology (MindTap Course List)
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter11: Calibrating Instruments
Section: Chapter Questions
Problem 13RQ
See similar textbooks
icon
Related questions
Question
100%
Question 4 A full journal bearing has a journal diameter of 25 mm, with a unilateral tolerance of 0.03 mm. The bushing bore has a diameter of 25.03 mm and a unilateral tolerance of 0.04 mm. The l/d ratio is 1/2. The load is 1.2 kN and the journal runs at 1100 rev/min. If the average viscosity is 55 mPa.s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly. Cmin = ( D/2 = /d= 1 r = r/c = N = rev/s P=W/(Id) = MPa Sommerfeld number S=
Transcribed Image Text:Question 4 A full journal bearing has a journal diameter of 25 mm, with a unilateral tolerance of 0.03 mm. The bushing bore has a diameter of 25.03 mm and a unilateral tolerance of 0.04 mm. The l/d ratio is 1/2. The load is 1.2 kN and the journal runs at 1100 rev/min. If the average viscosity is 55 mPa.s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly. Cmin = ( D/2 = /d= 1 r = r/c = N = rev/s P=W/(Id) = MPa Sommerfeld number S=
ho/c = Q/(rcNI) = fr/c = Q/Q = h. f = The power loss H = Q = Q, =
Transcribed Image Text:ho/c = Q/(rcNI) = fr/c = Q/Q = h. f = The power loss H = Q = Q, =
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 6 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Design of Bearings
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Refrigeration and Air Conditioning Technology (Mi…
Refrigeration and Air Conditioning Technology (Mi…
Mechanical Engineering
ISBN:
9781305578296
Author:
John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS