Diffuser discharge assembly

An engine may include an integrated diffuser-exhaust baffle assembly, a diffuser, and an exhaust port. An integrated diffuser-discharge baffle assembly is fluidly coupled between the diffuser and the discharge port. The integrated diffuser-discharge baffle assembly is configured to flow a boundary l...

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Bibliographische Detailangaben
Hauptverfasser:	VISSER, STEVEN, C, WICKERSHAM ANDREW, BENJAMIN MICHAEL A
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	An engine may include an integrated diffuser-exhaust baffle assembly, a diffuser, and an exhaust port. An integrated diffuser-discharge baffle assembly is fluidly coupled between the diffuser and the discharge port. The integrated diffuser-discharge baffle assembly is configured to flow a boundary laminar flow from the diffuser to the discharge port. The baffle hole may be included in an integrated diffuser-exhaust baffle assembly such that the assembly may act to suppress acoustic instability in the engine. 一种发动机可以包括集成的扩散器-排放挡板组件、扩散器和排放端口。集成的扩散器-排放挡板组件流体联接在扩散器和排放端口之间。集成的扩散器-排放挡板组件被构造为使边界层流从扩散器流到排放端口。挡板孔可以包括在集成的扩散器-排放挡板组件中，使得该组件可以起到抑制发动机中声学不稳定性的作用。