Need to solve this without using Petroff's equation. Thanks! A 3-inch diameter shaft rotates at 750 rev/min in a 3-inch-long full journal bearing. Thelubricant sump has a steady-state temperature of 100°F. Analyze the assembly assumingaverage clearance and a H8/f8 clearance fit. The maximum lubricant temperature must notexceed200°F. Determine the following:a. If SAE Grade 40 lubricant is used, find the maximum radial load that the journal can carryand still operate under thick-film lubrication conditions, i.e., the minimum film thickness: 1026.3*10^-4 in. What is the corresponding total lubricant volumetric flow rate and the power loss?b. Find the maximum radial load that the journal can carry and still operate under thick-filmlubrication conditions if SAE Grade 50 lubricant is used. What is the corresponding maximumoil-film pressure and its angular location?

A 3-inch diameter shaft rotates at 750 rev/min in a 3-inch-long full journal bearing. The lubricant sump has a steady-state temperature of 100°F. Analyze the assembly assuming average clearance and a H8/f8 clearance fit. The maximum lubricant temperature must not exceed200°F. Determine the following: a. If SAE Grade 40 lubricant is used, find the maximum radial load that the journal can carry

A 3-inch diameter shaft rotates at 750 rev/min in a 3-inch-long full journal bearing. The lubricant sump has a steady-state temperature of 100°F. Analyze the assembly assuming average clearance and a H8/f8 clearance fit. The maximum lubricant temperature must not exceed200°F. Determine the following: a. If SAE Grade 40 lubricant is used, find the maximum radial load that the journal can carry

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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