APPARATUS AND METHOD FOR REDUCING ACOUSTICAL NOISE IN SYNTHETIC JETS
摘要
Apparatus and method are provided for reducing acoustical noise when cooling a device, such as a lamp system. The apparatus includes at least a set of a first synthetic jet and a second synthetic jet. The first and second synthetic jets are responsive to respective actuating signals having a phase difference (e.g., 180°) between one another chosen to reduce acoustic noise produced by the first and second synthetic jets when cooling the device.
申请公布号
WO2011162994(A3)
申请公布日期
2012.03.29
申请号
WO2011US40115
申请日期
2011.06.13
申请人
GENERAL ELECTRIC COMPANY;HAN, FEI;WOLFE, CHARLES, FRANKLIN;ARIK, MEHMET;WOOD, TREVOR