[PDF] Top 20 Investigation of flow in axial stage of experimental turbine
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Investigation of flow in axial stage of experimental turbine
... the axial gap between the stator and the rotor in plane placed in distance of 2 mm behind the stator trailing ...previous stage causes increasing of the kinetic energy losses in peripheral parts of the span ... See full document
8
Design of Multi Stage Axial Flow Compressor and Validation using Numerical Simulations
... steady flow of compressed gas and have the benefit of increased efficiency and higher volume flow rate, in terms of size and ...per stage at greater mass flow rates than centrifugal ... See full document
6
Numerical investigation of flow unsteadiness and heat transfer on suction surface of rotating airfoils within a gas turbine cascade
... reliable experimental data measured from a turbine cascade of a same structure of ...different flow time. In addition, the flow times for the occurrence of shock wave and unsteady wake against ... See full document
12
Clocking of stators in one and half stage of axial steam turbine
... Fig. 8. Amplitude of the blade passing frequency at the rotor outlet This RMS distribution is affected by the stators clocking, thus the clocking has an effect on the rotor flow field transformation through the ... See full document
5
Experimental and Computational Investigation of Thermal-Flow Characteristics of Gas Turbine Reverse-Flow Combustor
... The ambient conditions (atmospheric pressure, humidity, and room temperature) are monitored during each experiment including the calibration tests. For a short experiment, the initial and final temperatures are recorded. ... See full document
174
An investigation of the boundary layer behaviour on the blading of a single stage axial flow compressor
... Some Turbulent Boundary Layer Measurements Due to the uncertainty regarding the correction of hot wire readings for wall proximity effects in turbulent flow see Sections 3.3.8 and 7.2, t[r] ... See full document
353
Experimental and Numerical Investigation on the Flow Characteristics around a Cross Flow Wind Turbine
... the flow characteristics around a cross-flow wind turbine, a wind tunnel experiment (WTE) and computational fluid dynamics (CFD) simulations were ...wind turbine was operating at tip-speed ... See full document
10
Experimental Investigation into the Influence of Turbulence Intensity on Aerodynamic Performance of a Small Scale Vertical Axis Wind Turbine
... literature investigation by Wekesa et al. [8] where a small- scale Savonius turbine rotor was adopted for the wind tunnel ...turbulent flow was slightly higher than that produced by uniform ... See full document
9
Computational and experimental investigation of laminar flow mixing system in a pitched-blade turbine stirred tank
... The software ICEM and Fluent were used to draw the geometry of stirred tank and to process the data for flow distribution and concentration, respectively. As large aspect ratios and sharp element angles exist on ... See full document
7
Wells Turbine for Wave Energy Conversion —Improvement of the Performance by Means of Impulse Turbine for Bi Directional Flow
... Wells turbine has inherent disadvantages in comparison with conventional turbines: relative low efficiency at high flow coefficient and poor starting ...Wells turbine with booster turbine for ... See full document
6
An Investigation on the Flow Characteristics in the Cross Flow Turbine T15 300
... Although turbine efficiency depends on the design geometry [8], enhancing inlet pressure could lead to improved perfor- ...in turbine blades also need to be ... See full document
9
Numerical Analysis of Flow Fields on Effect of Inlet-Nozzle Diffuser for Hydrokinetic Axial Flow Turbine
... of turbine is, it doesn’t require heavy structure dam, and it provides power output directly from kinetic energy from flowing ...wind turbine applies at a much smaller scale regarding river and stream flows ... See full document
8
Investigation of Stator Wake Variability in Single Stage Axial Compressor
... and flow characteristic variation, and plays an important role in the flow loss of the turbo-machine ...wake flow characteristic in the turbo-machine, for the further purpose to study the unsteady ... See full document
8
Analytical and Computational Analysis of Blade Parameter on the performance of L P axial flow turbines
... Since axial flow turbine are widely been used in order to achieve adequate compressibility of fluid in concern to develop ...However axial flow turbines are generally used in gas ... See full document
11
Simulation of a 3D unsteady flow in an axial turbine stage
... Abstract: The contribution deals with a numerical simulation of an unsteady flow in an axial turbine stage. The solution is performed using an in-house numerical code developed in the Aeronautical and ... See full document
9
Numerical Investigation of the Hub-Seal Mass Flow Rate Effect on the Axial Turbine Stage Efficiency
... the axial turbine stage containing four stator and three rotor blades and the hub-seal with two seal-fins and with separated inlet ...mass flow rate through the ...new axial ... See full document
5
Experimental Investigation of Axial Flow Horizontal Axis Water Turbine with Fix Vane Angle
... on Experimental study on simplification of Darrieus-type hydro turbine with inlet nozzle for extra- low head hydropower utilization and conclude that (1) Provided the inlet nozzle is installed to obtain ... See full document
7
Experimental Investigations of Hydrokinetic Axial Flow Turbine
... present investigation is to investigate performance evaluation of turbine in various depth of ...regard, experimental setup with 5 blades and 360 mm diameter impeller is ...prepared. ... See full document
5
Investigation of unsteady flow in axial turbine stage
... the stage load on the flow ...the flow parameters ...uniform flow field in comparison with the overloaded ...number, flow angle and efficiency ... See full document
11
A Numerical Investigation on the Unstable Flow in a Single Stage of an Axial Compressor
... the flow field in the stage shown in Figure 4, is started at the stable condition given in Table 2, After 3 revolutions of the rotor, the steady state stable solution was captured, and no instability effect ... See full document
12
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