Heat exchanger and flow modulation system

• Main Author: RAMBO JEFFREY DOUGLAS
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; COMBUSTION ENGINES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; GAS-TURBINE PLANTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

A propulsion system is provided that includes a first vane extending in a radial direction. The first vane is configured to rotate relative to a vane axis extending in a radial direction. The second vane extends in a radial direction. The second bucket is positioned rearward in an axial direction of the first bucket. The second bucket forms an inlet opening proximate a leading edge of the second bucket and the second bucket forms an outlet opening proximate a trailing edge of the second bucket. The inlet opening and the outlet opening together allow fluid flow through the second vane. A heat exchanger is positioned within the second vane. The inlet opening and the outlet opening allow fluid flow to be in fluid communication with the heat exchanger. 提供了一种推进系统，其包括沿径向方向延伸的第一轮叶。第一轮叶被构造成相对于沿径向方向延伸的轮叶轴线旋转。第二轮叶沿径向方向延伸。第二轮叶沿第一轮叶的轴向方向被定位在后方。第二轮叶形成靠近第二轮叶前缘的入口开口，并且第二轮叶形成靠近第二轮叶后缘的出口开口。入口开口和出口开口一起允许流体流通过第二轮叶。热交换器定位在第二轮叶内。入口开口和出口开口允许流体流与热交换器流体连通。