Cyclone with integrated damper

• Main Authors: VISSER, STEVEN, C, SAMPATH, KARTIKAIYAN, DANIS ALLEN M, REDDY, UGANDAR, K, CHIRANTHI, RANGANATHAN, NARASIMHA, JIN GUANYU
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

A swirler with an integrated damper may include a primary swirler vane having a primary air passage, a secondary swirler vane having a secondary air passage, and a damper within the primary swirler vane, the secondary swirler vane, or the primary swirler vane and the secondary swirler vane. The damper may include a series of cavities. The damper is configured to absorb one or more frequencies present in a flow of air through the primary air passage, the secondary air passage, or both the primary air passage and the secondary air passage. 一种具有集成阻尼器的旋流器可以包括具有初级空气通道的初级旋流器轮叶、具有次级空气通道的次级旋流器轮叶、以及初级旋流器轮叶、次级旋流器轮叶或初级旋流器轮叶和次级旋流器轮叶内的阻尼器。阻尼器可以包括一系列腔。阻尼器构造成吸收存在于通过初级空气通道、次级空气通道或初级空气通道和次级空气通道两者的空气流中的一个或多个频率。