| 摘要 |
<p>A direction changing flow duct, for example, a compressor inlet duct (34) for a turbocharger compressor cover, wherein the direction of flow is made to change abruptly in a short distance. The direction changing segment is designed to provide a balanced output, optimize air flow, minimize pressure drop, and maintain compressor efficiency. This can be accomplished by providing a bulge (81, 83, 84) extending radially inwards into a first duct segment, outward bulges perpendicular to the inward bulge, for promoting flow attachment along the walls of the duct.</p> |
