HW1SOLSummary - EML 3005: Mechanical Design Spring 2005...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: EML 3005: Mechanical Design Spring 2005 Mechanical & Aerospace Engineering University of Florida Solution to Homework 1: Journal Bearing Design Project Nagaraj K. Arakere SUMMARY OF JOURNAL BEARING DESIGN INFORMATION Room Temperature (80 oF) Design Dimensions Radial Clearance, C = 0.0016 - 0.0024 in = 0.0020 +/- 0.0004 in C-40F = 0.0013 inch D = 0.7503 - 0.7497 in = 0.7500 +/- 0.0003 in Db = 0.7545 - 0.7535 in = 0.7540 +/- 0.0005 in Rad Clr at -40 oF Shaft Diameter, Bearing Diameter, Summary Case 1 ∆T (Max) ho (Min) 8F 190 µinch o Case 2 3F 130 µinch o Case 3 6F 120 µinch o 3 oF 90 µ-inch Case 4 Note: In all cases ∆T is less than 50 oF and ho is greater than 80 µ-inch. ...
View Full Document

Ask a homework question - tutors are online