International Journal of Rotating Machinery / 2009 / Article / Tab 2

Research Article

Performance Improvement of Axial Compressors and Fans with Plasma Actuation

Table 2

Simulated cases and results.

SimulationsResults

CaseActuatorActuatorPulsingTotal-to-TotalIsentropicRotorActuator
NumberPositionStrengthFrequencyPressureEfficiencyPowerPower
(Figure 10)(N/m)(Hz)Ratio(%)(kW)(kW)

1Reference case (no actuation)1.24995.6308.4

Steady Actuation (continuous actuation)

2111.25095.8309.10.12
3121.25295.9309.90.29
4141.25496.2311.70.70
5211.25095.8309.00.11
6221.25296.0310.10.26
7241.25496.2311.60.64
8311.25095.8309.10.21
9321.25296.0309.90.45
10341.25496.3311.50.99


11224001.25095.7308.30.18
122210001.25095.7308.60.18
132220001.25095.7309.00.20
14324001.25095.7309.20.40
153210001.25095.8309.30.40
163220001.25095.7308.60.40

unsteady actuation, the duty cycle used in the simulations is 25%.

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