MULTI-STAGE COMBUSTOR

• Main Authors: JOSEPH VINCENT CITENO, JOHNSON THOMAS EDWARD
• Format: Patent
• Language: English; Japanese
• Published: 22.03.2016
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; COMBUSTION APPARATUS; COMBUSTION ENGINES; COMBUSTION PROCESSES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; GAS-TURBINE PLANTS; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

PROBLEM TO BE SOLVED: To provide a variable geometry, multi-stage, micro-mixer based combustor.SOLUTION: The present application provides a combustor for use with a gas turbine engine. The combustor may include a primary stage nozzle in communication with a linear actuator and a plurality of stationary secondary nozzles surrounding the primary stage nozzle in whole or in part. The linear actuator varies the position of the primary stage nozzle with respect to the stationary secondary nozzles.SELECTED DRAWING: Figure 1 【課題】可変配置多段マイクロミキサベースの燃焼器を提供すること。【解決手段】本出願は、ガスタービンエンジンと共に使用する燃焼器を提供する。燃焼器は、線形アクチュエータと連通した１次段ノズルと、該１次段ノズルを全体又は部分的に囲む複数の固定２次ノズルとを含むことができる。線形アクチュエータは、固定２次ノズルに対する１次段ノズルの位置を変更する。【選択図】 図１