The development of Doppler global velocimetry is described from its inception to its use as a flow diagnostics tool. Its evolution is traced from an elementary one-component laboratory prototype, to a full three-component configuration operating in a wind tunnel at focal distances exceeding 15 m. As part of the developmental process, several wind tunnel flow field investigations were conducted. These included supersonic flow measurements about an oblique shock, subsonic and supersonic measurements of the vortex flow above a delta wing, and three-component measurements of a high-speed jet
A new measurement technique is being developed by NASA to measure off-surface flow fields. This meth...
Abstract A three-component fiber-optic based Doppler Global Velocimeter was constructed, evaluated a...
The flow above an F/A-18 model, set to 25-degrees angle of attack, was measured using a Doppler glob...
The development of Doppler global velocimetry is described. Emphasis is placed on the modifications ...
The development of Doppler global velocimetry is described. Emphasis is placed on the modifications ...
The design and implementation of Doppler Global Velocimetry (DGV) for testing in the Langley Unitary...
A new nonintrusive flow diagnostics instrumentation system, Doppler global velocimetry, is presented...
A new measurement technique is being developed by NASA to measure off-surface flow fields. This meth...
A specially designed Doppler global velocimetry system (DGV, planar Doppler velocimetry) was applied...
A specially designed Doppler global velocimetry system (DGV, planar Doppler velocimetry) was develop...
The introduction of DGV to the aerodynamics community in the early 1990’s resulted in a variety of f...
A new measurement technique is being developed by NASA to measure off-surface flow fields. This meth...
A specially designed Doppler global velocimetry system (DGV, planar Doppler velocimetry) was tested ...
The flow above an F/A-18 model, set to 25-degrees angle of attack, was measured using a Doppler glob...
There is a demand for a whole field velocimetry technique which offers the capability of rapid chara...
A new measurement technique is being developed by NASA to measure off-surface flow fields. This meth...
Abstract A three-component fiber-optic based Doppler Global Velocimeter was constructed, evaluated a...
The flow above an F/A-18 model, set to 25-degrees angle of attack, was measured using a Doppler glob...
The development of Doppler global velocimetry is described. Emphasis is placed on the modifications ...
The development of Doppler global velocimetry is described. Emphasis is placed on the modifications ...
The design and implementation of Doppler Global Velocimetry (DGV) for testing in the Langley Unitary...
A new nonintrusive flow diagnostics instrumentation system, Doppler global velocimetry, is presented...
A new measurement technique is being developed by NASA to measure off-surface flow fields. This meth...
A specially designed Doppler global velocimetry system (DGV, planar Doppler velocimetry) was applied...
A specially designed Doppler global velocimetry system (DGV, planar Doppler velocimetry) was develop...
The introduction of DGV to the aerodynamics community in the early 1990’s resulted in a variety of f...
A new measurement technique is being developed by NASA to measure off-surface flow fields. This meth...
A specially designed Doppler global velocimetry system (DGV, planar Doppler velocimetry) was tested ...
The flow above an F/A-18 model, set to 25-degrees angle of attack, was measured using a Doppler glob...
There is a demand for a whole field velocimetry technique which offers the capability of rapid chara...
A new measurement technique is being developed by NASA to measure off-surface flow fields. This meth...
Abstract A three-component fiber-optic based Doppler Global Velocimeter was constructed, evaluated a...
The flow above an F/A-18 model, set to 25-degrees angle of attack, was measured using a Doppler glob...