<p>A fluid impingement arrangement comprising a supply manifold and at least one nozzle exit coupled to the supply manifold. The nozzle exit is arranged as a Coanda surface having a restriction and has at least one static pressure tapping that cross-connects two regions of the restriction to induce passive oscillation in a fluid jet passing through the nozzle exit.</p>
申请公布号
EP2461003(A2)
申请公布日期
2012.06.06
申请号
EP20110184091
申请日期
2011.10.06
申请人
ROLLS-ROYCE PLC
发明人
HUSSAIN, ZAHID MUHAMMED;SHEAF, CHRISTOPHER THOMAS JOHN;MULLENDER, ANDREW JAMES;MACMANUS, DAVID;HANDLEY, BRIAN ALEX