Cartridge receiver processing system

A casing processing and casing technology, which is applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems of aggravated suction surface separation, and achieve the effects of simple installation, good controllability and low power consumption
CN103133391AInactive Publication Date: 2013-06-05INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
Publication Date
2013-06-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a cartridge receiver processing system which comprises a plasma actuator. The plasma actuator is arranged on the periphery of a cartridge receiver of a gas compressor and above movable vanes of the inner side of the cartridge receiver of the gas compressor in a non-axial-symmetry mode. The plasma actuator is used for generating plasma and accelerating air nearby the plasma actuator. Due to the fact that plasma incentive with proper strength and frequency is exerted on the fixed position of the cartridge receiver of the gas compressor, on the one hand, the cartridge receiver processing system has the effect of broadening a stable operation area of the gas compressor, on the other hand, the cartridge receiver processing system can improve a flow state of a leaf apex area, has the effect of reducing flow loss, and enables leakage flow loss and mixing loss of the leaf apex area to be in a lower level all the time.
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Description

technical field

[0001] The invention relates to the technical field of fluid delivery in fluid dynamics, in particular to a casing processing system, which can be used in aviation, chemical industry, power generation, metallurgy, electric power, transportation, textile and other industries. Background technique

[0002] As we all know, in my country's basic industrial fields (chemical industry, power generation, metallurgy, electric power, transportation, textile, etc.), there are a large number of fluid conveying machines with blades (axial flow, centrifugal, and a mixture of the two) as the aerodynamic structural elements. Includes gas compressors, ventilators, blowers and compressors. In addition, in the field of aviation, fans and compressors are one of the core components of aviation turbofan engines. To improve the thrust-to-weight ratio and stability of aviation turbofan engines, it is necessary to increase the stage pressure ratio, aerodynamic stability margin and eff...

Claims

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