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Heat transfer characteristics in a rotating AR=4:1 channel with different channel orientations at high rotation numbers

期刊: PROPULSION AND POWER RESEARCH, 2021; 10 (2)

In order to reveal the effect of channel orientations on rotational heat transfer performance, this paper presents an experimental model of AR = 4:1 s......

Stator re-stagger optimization in multistage axial compressor

期刊: PROPULSION AND POWER RESEARCH, 2021; 10 (2)

As a widely applied technique in multistage axial compressors, variable stator vanes (VSV) can flexibly rematch the blade rows to fulfil a variety of ......

Experimental and model investigations of SPS casing treatment on a two-stage compressor

期刊: PROPULSION AND POWER RESEARCH, 2021; 10 (1)

This paper will first carry out experimental investigations on a test compressor which is a large-scale, two-stage and low-speed axial one to evaluate......

The cooling performance of three-row compound angle holes on the suction surface of a rotating turbine blade

期刊: PROPULSION AND POWER RESEARCH, 2021; 10 (1)

Experiments were carried out to study the effects of compound angle, hole arrangement, and blowing ratio on the film cooling performance of multiple r......

Aeroelastic vibration analysis of a 1.5 stage compressor

期刊: PROPULSION AND POWER RESEARCH, 2020; 9 (1)

Aeroelastic vibration problems are commonly found in modern compressors operating in off-design conditions. Large amplitude vibration could lead to hi......

Darcy-Forchheimer relation in Casson type MHD nanofluid flow over non-linear stretching surface

期刊: PROPULSION AND POWER RESEARCH, 2020; 9 (2)

Present article aims to discuss the characteristics of Casson type nanofluid maintained to flow through porous medium over non- linear stretching surf......

Artificial intelligence aided design of film cooling scheme on turbine guide vane

期刊: PROPULSION AND POWER RESEARCH, 2020; 9 (4)

In recent years, artificial intelligence (AI) technologies have been widely applied in many different fields including in the design, maintenance, and......

Hot-wire experimental investigation on turbulent Prandtl number in a rotating non-isothermal turbulent boundary layer

期刊: PROPULSION AND POWER RESEARCH, 2020; 9 (4)

This experiment used a parallel array of hot wire probes to simultaneously measure the temperature and velocity fields in the non-isothermal turbulent......

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