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The New Performance Calculation Method of Fouled Axial Flow Compressor [PDF]
The Scientific World Journal, 2014 Fouling is the most important performance degradation factor, so it is necessary to accurately predict the effect of fouling on engine performance. In the previous research, it is very difficult to accurately model the fouled axial flow compressor.
Huadong Yang, Hong Xu
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Advances in Mechanical Engineering, 2020 To improve the understanding of unsteady flow in modern advanced axial compressor, unsteady simulations on full-annulus multi-stage axial compressor are carried out with the harmonic balance method.
Haiou Sun +4 more
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Aerospace, 2023 The moving endwall has a great influence on the development and stability of axial compressor leakage flow. This paper presents a novel experimental facility with a high-speed moving endwall for studying axial compressor leakage flow.
Hefang Deng +5 more
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A review on aero-engine inlet-compressor integration and inlet flow distortion in axial compressors [PDF]
Fundamental ResearchThe air intake-compression systems of modern aircraft usually use the aero-engine intake and fan/compressor as the main components. Inlet-engine compatibility has always been the key to the stable and safe operation of the propulsion system, including ...
Zhenyu Li +3 more
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Numerical Study on End Wall Synthetic Jet to Improve Performance and Stability Margin of a High-speed Subsonic Axial Compressor Rotor [PDF]
Journal of Applied Fluid Mechanics, 2023 Synthetic jet has been confirmed as a novel flow control technology. However, the existing application research on synthetic jet in axial flow compressor is still confined to cascade or low-speed axial flow compressors, and rarely high-speed axial flow ...
G. Wang, W. Chu, W. Liu
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Impact Investigation of Stator Seal Leakage on Aerodynamic Performance of Multistage Compressor
Frontiers in Energy Research, 2021 In this paper, a numerical model based on the mass flow rate of seal leakage is presented, and a 3D numerical method of a multistage axial compressor with good engineering practicability is established.
Qi Wang +7 more
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Test problem of flow modelling in the Rotor 37 compressor stage
Авіаційно-космічна техніка та технологія, 2023 The subject of the study is the dependence of the degree of pressure increase on the airflow in the impeller of the axial compressor degree. The object of study is the Rotor 37 axial compressor.
Andrii Duliepov +4 more
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VIGV Angle Optimization for Subsonic Axial Flow Compressor [PDF]
INCAS Bulletin, 2020 Long-term performance of an axial-flow compressor by the scheduling of inlet guide vanes at off-design conditions has been studied in this paper. The compressors are used in various industries and in aviation sectors for different operations at different
Prabhat SINGH, Dharmahinder Singh CHAND
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An Improved Integral Method for Prediction of Distorted Inlet Flow Propagation in Axial Compressor
International Journal of Rotating Machinery, 2005 An improved integral method is proposed and developed for the quantitative prediction of distorted inlet flow propagation through axial compressor. The novel integral method is formulated using more appropriate and practical airfoil characteristics, with
Eddie Yin-Kwee Ng +3 more
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Научный вестник МГТУ ГА, 2020 The construction and useful practice of gas-turbine engine diagnosis systems depend largely on the availability of the engine mathematical models and its certain components in their structure.
V. A. Potapov, A. A. Sanko
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