Ideal for a 6000 level course on the topic). Call TJ267.5.C5C86 2004 (A comprehensive treatment of the arguably most critical component of a gas turbine engine, compressors. The static pressure rise in the impeller may roughly equal the rise in the diffuser. Cumpsty, Krieger Publishing Co, 2004 (ISBN 1-57524-247-8). A substantial portion of this energy is kinetic which is converted to increased potential energy/static pressure by slowing the flow through a diffuser. The following equation shows this specific energy input. They achieve pressure rise by adding energy to the continuous flow of fluid through the rotor/impeller. Figure-0.4 Control volume for a generalized turbomachineĬentrifugal compressors, sometimes called impeller compressors or radial compressors, are a sub-class of dynamic axisymmetric work-absorbing turbomachinery.
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