Flow phenomena in compressor casing treatment
WebNov 1, 2024 · The parameter study of impeller flow by unsteady casing treatment. The excitation frequency, intensity, and location are the main parameters of unsteady flow … WebMay 1, 2024 · Flow instability phenomena, such as surge and rotating stall, limit the operating range of compressors. Casing treatment is a commonly used technique to extend the operating range, and some ...
Flow phenomena in compressor casing treatment
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WebAug 1, 2024 · A kind of foam metal casing treatment (FMCT) is proposed and experimentally tested on a low-speed axial flow compressor in this work. Foam metal is a foam-like substance with a lightweight structure but a certain strength. Both time-mean and high-response instrumentation are applied to capture the steady and unsteady … WebSep 16, 2024 · Flow Phenomena in Compressor Casing Treatment. Article. Jan 1982; G. D. J. Smith; Nicholas Cumpsty; An axial skewed slot casing treatment was tested over the tips of an isolated low speed rotor ...
WebJul 22, 2024 · Axial slot casing treatment is a common method to extend the stall margin of a compressor. Based on the mechanism of unsteady flow control, this paper redesigns axial slots with large circumferential interval and small opening area. To test the effect of this axial slot structure, unsteady numerical simulations were carried out with different … WebDec 31, 2024 · This paper describes a novel method for the experimental validation of numerically optimised turbomachinery components. In the field of additive manufacturing, numerical models still need to be improved, especially with the experimental data. The paper presents the operational characteristics of a compressor wheel, measured during …
WebJul 1, 2024 · Stability enhancement using a new hybrid casing treatment in an axial flow compressor. Aerosp. Sci. Technol. (2024) ... Numerical-simulation of compressor endwall and casing treatment flow phenomena. J. Turbomach. (1993) S. Kang Investigation of the three dimensional flow within a compressor cascade with and without tip clearance WebSep 16, 2024 · A new mode, sloped trench casing treatment combined with air injection, was designed and introduced in a 1.5 stage axial compressor. To reveal the effects of this mode on the aerodynamic stability ...
WebNov 1, 2024 · The parameter study of impeller flow by unsteady casing treatment. The excitation frequency, intensity, and location are the main parameters of unsteady flow control. ... Flow phenomena in compressor casing treatment. J. Eng. Gas Turbines Power, 106 (3) (1982), pp. 532-541, 10.1115/1.3239604. Google Scholar [10] Haoguang …
WebExplore 88 research articles published on the topic of “Stall (engine)” in 2024. Over the lifetime, 2561 publication(s) have been published within this topic receiving 24886 citation(s). ion color purpleWebAssisted in the research of modified Turbojet engine compressor shroud design, making use of Casing Treatment for the improvement of … ion color formulation chart onlineWebApr 1, 2024 · Flow Phenomena in Compressor Casing Treatment. Article. Jan 1982; G. D. J. Smith; Nicholas Cumpsty; An axial skewed slot casing treatment was tested over the tips of an isolated low speed rotor ... ion color redWebMar 3, 2015 · A numerical study is presented of the flow in the endwall region of a compressor blade row, in conditions of operation with both smooth and grooved … ion color solutions sulfate free shampooWeb郑新前,清华大学长聘教授、博士生导师,美国普林斯顿大学访问学者,国家“万人计划”科技创新领军人才,中国青年科技奖、国家科技进步奖获得者,美国航空航天学会涡轮发动机专业委员会委员,美国航空航天学会AIAA Associate Fellow,国际顶尖权威期刊ASME Journal of Engineering for Gas Turbines and Power ... ion color shampooWebThe influence of rotor casing treatment (grooves) on increasing compressor flow range is examined. Compressor and compression system behavior subsequent to the onset of stall is surveyed, with particular reference to the problem of engine recovery from a stalled condition. ... Review - Axial compressor stall phenomena Stall in compressors can ... ion color jet blackontario hwy closure