... with the experimental data of 2-, 3- and 6-blade cycloidal rotors. The authors obtained satisfactory agreement between the experiments and the calculations, but it was necessary to introduce empirical corrections of the power factor and resistance for each of the rotor variants. McNabb developed a simplified...

... diameters generated. A series of test conditions were run between 50 and 175 m/s using multilevel factorial designed experiments. The results obtained were subject to analysis of variance to generate correlations for breakup length and droplet representative diameters as a function of the conditions studied...

... Green Energy Corporation is used to study the impact of hydrogen addition to natural gas. Exhaust emissions, injector temperatures, and power output are evaluated for increasing levels of hydrogen in the fuel mixture. Relative to emissions on 100% natural gas, the experimental results show...

... in the experiment of ejector. FIGURE 6: EXPERIMENTAL SET In order to facilitate processing, the design of the test piece removes the external details of the structure. At the same time, the test piece keeps the internal flow field consistent with the original structure. The test piece is composed of two parts...

..., a new correlation of friction factors for cross-wavy microchannels was obtained based on experimental results. compact heat exchanger correlation experiment fluid flow microchannel Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13-17, 2022...

... suction housing, with a drum feature, has a vertical Keywords: Multistage Pump, RANS, CFD, Experiment, inlet that crosses over the fluid from vertical into horizontal Energy Recovery, Turbulent, Efficiency, Performance before passing through the impeller eye. Each stage will stack in Improvement...

... with experimental ones, in terms of overall performance and parameters distributions. Keywords: Low speed research compressor, High-pressure compressor, Cantilevered stator, Experiment, Simulation NOMENCLATURE LSRC Low-speed research compressor G Mass flow G Normalized mass flow Total pressure ratio * Torque...

...-up used for comparison. Gunn and Hall [10] investigated numerically and experimentally the behavior of different fans ingesting boundary layers. The experiments were conducted with a low speed single stage fan. Wartzek et al. [11] conducted an experimental study on the response of a single stage...

... of the experimental setup and the inlet bent pipe in this research. The equipment consists of a turbocharger, which is included the test compressor, an oil- free screw compressor, a plenum, a spit silencer, measurement systems, operation control panels and a lubrication oil unit. In the experiments, the test...

... the rigid counterpart, and presented at different supply pressures, speeds, and minimum film thicknesses. Experimental verification is conducted at 10, 15 and 20krpm. The measured load capacity and frictional loss agree well with the prediction. The measured film thickness also agrees with the prediction...

.... At off-design condition, the numerical benefit of the endwall contouring is found less pronounced. The discrepancy is spotted between simulation and experiments. The experimental pressure loss reduction is mainly below 18% at ADP. And the pressure loss for the CEW increases greatly at offdesign condition...

...) are total pressure inlet and mass flow outlet, with a mass flow inlet boundary condition on the bleed duct. The compressor rotor speed is set to match the one obtained from the experiment. This is shown in Fig. 6. Fig. 6 Boundary conditions used in simulations for reproducing experimental results. Pt and Tt...

... the boundary layer. It is noted that core flow flashback or other flashback mechanisms may be affected differently. flashback elevated pressure temperature experiment CFD INVESTIGATING BOUNDARY LAYER FLASHBACK OF A HIGH TURBULENCE INTENSITY JET FLAME AT GAS TURBINE CONDITIONS Nicolas Auwaijan1...

... phases: conceptual design, preliminary experiments, and experimental demonstra- tion. In Chapters 3 to 5, fundamental tasks of the work packages within each phase as well as their targets are described in more detail. Basically, WP1 and WP2 have a similar sub-work package structure. In both cases...

... In this paper, the static aerodynamic performance of the second to last stage rotor blades of a marine steam turbine is experimentally investigated. The experiments have been carried out for both original blade (ORI R1) and modified blade (MOD R1) annular cascades. The experimental results...

... the original ones under the experimental conditions of different exit Mach numbers and different angle of incidences. Marine steam turbine Stator blade Plane cascade Aft-loaded blade Experiment 1 Copyright © 2013 by ASME COMPARATIVE EXPERIMENTAL INVESTIGATION ON AERODYNAMIC PERFORMANCE OF A STEAM...

... are carried out accompanying the experiments and vice versa the simulation is validated by the experimental data presented in this paper. A second series of conjugate heat transfer calculations is conducted including the interior flow of the coolant air, the solid blade and the hot gas flow surrounding...

... be obtained with physically viable mistuning. Lathe Chuck Eddy Current Probe Clamp Bladed Disk Figure 3: Experimental setup for measuring natural frequencies, damping, and mode shapes of the bladed disk 75 100 125 150 0 1 2 3 4 5 6 7 8 9 Nodal Diameter Fr eq ue nc y (H z) Experiment Finite Element Model 3 ND...

... a representative wind tunnel slot array. This paper reports the experimental data and corresponding CFD flow predictions and discusses the resultant insight obtained. For the experiments and associated modeling undertaken it was found that the injected flow did not penetrate the cross flow boundary layer...

...-rotor and rotor-stator disc cavities and measurement of disc heat transfer. This paper explores the best practice principles developed for internal air system experimental rig design, operation and associated instrumentation. Rig design internal air experiment Proceedings of ASME Turbo Expo...