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A 1.875 inch diameter shaft machined from AISI 1018 CD steel supports a bending load during operation at 1750 rpm. If the reliability must be 95%, what is the endurance limit at (a) room temperature and (b) 800 degrees F?
Mechanical Engineering, Engineering
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The aim of the project is to demonstrate certain aspects of engineering materials in different applications. The projects will be assessed on the basis of a written Research Report. The report should clearly show what yo ...
Problem - A long pipe (OD = 141.3 mm, ID =131.8 mm, k p = 20 W/m.K) supplies hot pressurized liquid water at 400 K to a heater in a factory. The pipe has an insulation thickness of 100 mm. A new efficient heater replaces ...
Questions - Q1. A qualitative estimate of the effect of a wind-tunnel contraction (Figure) on turbulent motion can be obtained by assuming that the angular momentum of eddies does not change through the contraction. Let ...
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