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by banish-m4
703 days ago
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So there are modern efforts to replace LP compressor blades of LM1500's (industrial conversions of J79's) to save weight and improve efficiency. Carbon fiber blades weigh a fraction of what metal ones do. Also, with computational fluid dynamics, new blade designs can be evolved and optimized for a specific power-band. For static applications, the risks of using more delicate materials can be tolerable if the efficiency in ROI exceeds service costs. There's a YT channel in Canada covering this development. |
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