Home › Categories › Business & Finance› Web Archive Capture PDF (389.2 KB)

Web Archive Capture PDF (389.2 KB).pdf

19990046248.pdf

Preview of Web Archive Capture PDF (389.2 kB)

🔗 Source: web.archive.org

📊 Size: 380 KB

📄 Pages: 8 pages

⬇️ Downloads: 70

Summary

A unique configuration of the P&W SSME Alternate Fuel Turbopump turbine disk/blade assembly, combined with a severe thermal environment, resulted in structural anomalies driven by frictional contact forces. The turbine disk experienced cracking due to thermal gradient-induced stress, while the piston ring used for blade axial retention curled, and the axial face of the blade attachment was indented by a spacer. Friction proved to be a determining factor in these problems, and the turbine disk/blade assembly configuration contributed to the potential for these issues by limiting radial deflection from thermals and centrifugal loading. The solution involved reducing temperatures and contact friction, and the study emphasizes the importance of considering friction-induced effects in turbomachinery design.

Download File

Description

A unique configuration of the P&W SSME Alternate Fuel Turbopump turbine disk/blade assembly, combined with a severe thermal environment, resulted in structural...

Technical Information

File Format: PDF
File Size: 380 KB
Pages: 8
Language: EN
Total Downloads: 70
Last Updated: 1 month ago

Document Overview

This PDF document about Web Archive Capture PDF (389.2 kB) provides comprehensive information and guidance. Whether you're a beginner or advanced user, this resource offers valuable insights into Web Archive Capture PDF (389.2 kB).