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

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

See similar textbooks

Similar questions

In a triaxial compression test, for drained condition the confining pressure is 200 kPa and deviator stress is 400 kPa. For undrained condition, the confining pressure is 200 kPa and deviator stress is 150 kPa. Calculate the pore pressure.
A pressure-fed hearing has a journal diameter of 70.00 mm with a unilateral tolerance of -0.05 mm. The bushing bore diameter is 70.084 mm with a unilateral tolerance of 0.010 mm The length of the bushing is 61.00 mm. Its central annular groove is 11.00 mm wide and is fed by SAE 30 oil is 62 °C at 200 kPa sup ply gauge pressure. The journal speed is 2880 rev/min carrying a loud of 28 kN, The sump can dissipate 300 watts per bearing it necessary, For minimum radial clearances, find the average temperature Given the film temperature is 80°C 1761 AO 177.8 BO 175.5 .CO 178.3 DO
A-Given that the volumetric flow rate for a fluid within a circular cross-section tube can be represented by #HAP 8pL Q where r is the tube radius, u is the fluid viscosity, P is the pressure drop across the tube, and L is the tube length, calculate the pressure drop across a tube of length 1 m and diameter of 23 mm. The fluid is blood (μ = 0.0035 N.s/m²) and has a volumetric flow rate of 4.5 L/min. Assuming the same conditions, what would the required pressure drop be for water (u= 0.001 N.s/m²) and chocolate syrup (u = 150 N.s/m²).
Use Barlow's formula to compute the inside diameter and wall thickness of a conduc- tor which must carry 10 gpm at 3,000 lbf/in?. Use 12 ft/sec as the maximum velocity for the fluid, a safety factor of 8, and conductor tubing which has a tensile strength of 75,000 lbf/in?.
Gr ss Section=Rectanghlinr Veloaty=60mg %3D air ダCom desity-12) Viscesity -2 3 Turbukutt aminar
solve 30-40 minutes hand written asap..i'll rate
Apply a perpendicularity tolerance to control the pin within a 0.015" cylindrical tolerance zone at MMC relative to datum surface. Pin length is 1.000", base diameter is 2.000". Finish the print. +.002 -.001 te -0.375 Datum Feature
I need the answer as soon as possible
View Sign Window Help yslfHVloOZkkOfyta7L.r8qTi9WCDPXVuo.pdf-Adi ne Tools Fundamentals of M... ACFrOgAWm2A-0.. x ☆ 日 @ 32 / 36 瓦,日 110% - The braket shown in fiqure is Subjected to three forces and one couple as Shown in fiqure. Find the result ant Rof the force System and the points of intersedion of it's line of action with the lines AB and BC. 37 N.m 120N 600N 30 200 mm 50 mm Y1OON Ame R = 446.86 N. O =26-58 O Type here to search loomm
A cheap accelerometer, probably worth the price, can bemade from a U-tube as in Fig. . If L = 18 cm andD = 5 mm, what will h be if a x = 6 m/s 2 ? Can the scalemarkings on the tube be linear multiples of a x ?
For using a 200 mm sine bar to inspect an angle on a part. The angle has a dimension of 49º 20’ and the sine bare rolls have a diameter of 35 mm. Calculate the height of the gauge block stack accurate also the total number of gauges.
1. A fluid is having viscosity of 0.4 Ns/m² and relative density of 900 Kg/m² through a pipe of 25 mm with a velocity of 3 m. Calculate the Reynolds number