Global ETD Search
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Showing 1 to 5 of 5 for “"Loading coefficient"”.
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Experimental investigation of inclined cantilever beams in vertically falling soap films
… the beam theory, we estimate the aerodynamic loading on the cantilever as the sum of a steady and harmonic component, each proportional to the aerodynamic pressure. Dynamically similar cantilever beams (5000 $<$ Re $<$ 25000) with varying flexural rigidity are studied in a vertically falling …
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Development of a body force model for centrifugal compressors
… blades where the total-to-static pressure rise coefficient and stage loading coefficient are in agreement with RANS calculations within 6.75% and 5%, respectively. While the model denition is shown to be consistent with other blade passage models for axial compressors, its application to a …
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Variable pitch fan aerodynamics
… a pressure ratio of 1.29. For changes in flow coefficient in forward operation, adjusting stagger setting to match rotor incidence can maintain peak rotor efficiency. Between the high flight Mach number at design, and the low value at take-off, a larger drop in flow coefficient occurs for …
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A Unified Turbine Preliminary Design Study
… total efficiency was presented as a function of loading coefficient and duty flow coefficient instead of the typically used non dimensional speed and diameter. This was done in order to help aid in the aerodynamic interpretation of the data. Results showed the shapes of the design spaces in the …
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Stall inception in high stage loading low pressure ratio transonic fans
… ratio encourages a move to increase the stage loading, which can enable engine weight reduction. This moves the fan into an area of the design space that is highly challenging in terms of stall. Stall inception of a modern, high stage loading, low pressure ratio transonic was investigated using …