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Turbomachinery Design Project: The Centrifugal Air Impeller
Transcript of Turbomachinery Design Project: The Centrifugal Air Impeller
enters axially exits
radially process performs work and adds kinetic energy
fluid is then diffused when approching outlet increases the total fluid pressure
enducing flow, usually through piping system.
Impellers are the corner stone centrifugal pumps STARTING WITH OUR 1-D DESIGN: given
velocity density ITERATION 1 new
inputs specific speed = 0.114 our design
falls here PHYSICS REPORT BOUNDRY PHYSICS
TABULATED RESULTS SPANWISE
PLOTS BLADE LOADING PLOTS @ LEADING EDGE @ TRAILING
EDGE STREAMWISE PLOTS BLADE GEOMETERY MESH BLADE-TO-BLADE PLOTS @ 20% SPAN CONTOUR
OF M (RELATIVE) CONTOUR OF S VELOCITY VECTORS @ 50% SPAN M S VELOCITY S @ 80% SPAN M S VELOCITY MERIDONAL PLOTS PRESSURE AVG. Cm AVG MACH NUMBER COMPUTATIONAL
AND JUSTIN FREEMAN APRIL 26TH, 2011 CIRCUMFERENTIAL PLOTS STREAMLINE PLOT @ TE P @ TE M_REL @ LE @ LE @LE S @TE QUESTIONS?