发明名称 |
Air moving apparatus for increasing flow over aerofoil surfaces |
摘要 |
An air moving apparatus is formed by an outer box and an inner box made up of curved surfaces F. A plenum chamber F is created between the two boxes and is supplied with pressurised gas J via an inlet pipe E. A flow of gas G passes through two opposed and substantially parallel slits formed between curved surfaces H and lips X. The gas is exhausted through outlet B and passes over curved surface C. The gas flow induces a flow of ambient gas K which is entrained into the flow G and which is then exhausted at B. The apparatus may take the form of devices P and Q which can be deployed from aerofoil surfaces S and T. A combination of the devices may provide lifting forces for transition into hover from forward flight with a suitable low velocity aerofoil.
|
申请公布号 |
GB2478570(A) |
申请公布日期 |
2011.09.14 |
申请号 |
GB20100003985 |
申请日期 |
2010.03.11 |
申请人 |
EDWARD PHILIP IAN WHITTAKER |
发明人 |
EDWARD PHILIP IAN WHITTAKER |
分类号 |
B64C21/04;F04D33/00;F04F5/16;F15D1/12 |
主分类号 |
B64C21/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|