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| Content Provider | The American Society of Mechanical Engineers (ASME) Digital Collection |
|---|---|
| Author | Becker, Bernard |
| Copyright Year | 2002 |
| Abstract | Industrial gas turbines utilize numerous design features that cannot be implemented in jet aircraft turbines for weight reasons, but because of their straight-forward and robust nature trim costs and reduce both maintenance effort and operating risks. Regardless of manufacturer, the following design features, for example, have become the established industry standard: • single-shaft rotor; • 2 bearings at atmospheric pressure; • Journal bearing instead of ball bearings; • steel blading in the compressor. For the key components compressor, turbine, rotor, and combustion chamber of its 3A family (Fig. 1), Siemens has developed and tested additional features that reduce wear further and improve operational reliability. Operating experience gathered to date has shown that these features enable achievements of very high reliability and availability. Some of the measures described also contribute to enhanced output and efficiency. |
| Sponsorship | International Gas Turbine Institute |
| Starting Page | 877 |
| Ending Page | 884 |
| Page Count | 8 |
| File Format | |
| ISBN | 0791836061 |
| DOI | 10.1115/GT2002-30159 |
| e-ISBN | 0791836010 |
| Volume Number | Volume 1: Turbo Expo 2002 |
| Conference Proceedings | ASME Turbo Expo 2002: Power for Land, Sea, and Air |
| Language | English |
| Publisher Date | 2002-06-03 |
| Publisher Place | Amsterdam, The Netherlands |
| Access Restriction | Subscribed |
| Subject Keyword | Industrial gases Atmospheric pressure Ball bearings Bearings Rotors Compressors Maintenance Steel Design Gas turbines Wear Weight (mass) Engineering standards Reliability Combustion chambers Aircraft Turbines Journal bearings |
| Content Type | Text |
| Resource Type | Article |
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