| 摘要 |
A compressor for use in an airplane fuel tank air purge system utilizes a low solidity diffuser. A low solidity diffuser is useful for providing air to an air separation module associated with the air purge system. In particular, a diffuser for such a compressor must be able to provide increased pressure ratios over a relatively great range of flow volumes. The low solidity diffuser of this invention is capable of providing increased pressure ratios over a relatively great range of flow volumes when compared to the prior art.
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