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- Users: CTengineer2012
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Thermal Expansion of an Oil Seal
All, Question about thermal expansion of oil seals. I have seal with a clearance between the top and bottom at the horizontal joint of .160". This measurement was taken with the seal pushed all the way to one side as to close up the left horizontal joint and measurement of .140" taken at the...- CTengineer2012
- Thread
- Replies: 10
- Forum: Heat Transfer & Thermodynamics engineering
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Runout Symbol Question
The attached drawing clip is from a rotor machine drawing and I have the following questions about the run out on this rotor: 1) Which symbol represents the run out on the vertical face? Which symbol represents run out on the rim? Is perpendicularity the same as runout on the face? My machinery...- CTengineer2012
- Thread
- Replies: 7
- Forum: Drafting Standards, GD&T & Tolerance Analysis
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Gas Turbine Compressor Efficiency
I know that this subject has been covered before on this site. However, I was interested in learning more about tracking compressor efficiency using enthalpy. I have access to an excel add-in that will calculate enthalpies and entropies based on pressure, temperature, and humidity. This excel...- CTengineer2012
- Thread
- Replies: 6
- Forum: Gas compression engineering
