Add to ORKGA vapor generator was developed for use in the NASA Langley Transonic Dynamics Tunnel (TDT). Propylene glycol was used as the vapor material. The vapor generator system was evaluated in a laboratory setting and then used in the TDT as part of a laser light sheet flow visualization system. The vapor generator provided satisfactory seeding of the air flow with visible condensate particles, smoke, for tests ranging from low subsonic through transonic speeds for tunnel total pressures from atmospheric pressure down to less than 0.1 atmospheric pressure
The Langley 16-Foot Transonic Tunnel is a single-return, continuous-flow, atmospheric tunnel which u...
The Langley Expansion Tube is an operational facility capable of producing good quality, highly repe...
In-flight flow visualization techniques used at the Dryden Flight Research Facility of NASA Ames Res...
In low speed wind tunnels it is often desirable to visualize airflow to augment observations made wi...
Laser vapor screen (LVS) flow visualization systems that are fiber-optic based were developed and in...
The vapor-screen technique for flow visualization, as developed for the Langley Unitary Plan Wind Tu...
Includes bibliographical references (pages 125-128)Engineering can be described as the real world ap...
The vortical flow on the leeward side of a delta-wing model has been visualized at several different...
Methods for increasing the radiant in light sheets used for vapor screen set-ups were investigated. ...
A smoke generator system was developed for in-flight vortex flow studies on the F-18 high alpha rese...
Research was conducted to investigate different Laskin Nozzle aerosol generator designs. Based on pr...
Described in this paper is an alternative method for smoke generation for flow visualisation in low ...
Three seeding systems have been used in the 4- by 7- Meter Tunnel at NASA Langley Research Center: K...
Four types of laskin nozzles which are used to generate the primary aerosol mist are illustrated. Th...
Vaporization data that could be useful in designing premixed-prevaporized fuel preparation systems f...
The Langley 16-Foot Transonic Tunnel is a single-return, continuous-flow, atmospheric tunnel which u...
The Langley Expansion Tube is an operational facility capable of producing good quality, highly repe...
In-flight flow visualization techniques used at the Dryden Flight Research Facility of NASA Ames Res...
In low speed wind tunnels it is often desirable to visualize airflow to augment observations made wi...
Laser vapor screen (LVS) flow visualization systems that are fiber-optic based were developed and in...
The vapor-screen technique for flow visualization, as developed for the Langley Unitary Plan Wind Tu...
Includes bibliographical references (pages 125-128)Engineering can be described as the real world ap...
The vortical flow on the leeward side of a delta-wing model has been visualized at several different...
Methods for increasing the radiant in light sheets used for vapor screen set-ups were investigated. ...
A smoke generator system was developed for in-flight vortex flow studies on the F-18 high alpha rese...
Research was conducted to investigate different Laskin Nozzle aerosol generator designs. Based on pr...
Described in this paper is an alternative method for smoke generation for flow visualisation in low ...
Three seeding systems have been used in the 4- by 7- Meter Tunnel at NASA Langley Research Center: K...
Four types of laskin nozzles which are used to generate the primary aerosol mist are illustrated. Th...
Vaporization data that could be useful in designing premixed-prevaporized fuel preparation systems f...
The Langley 16-Foot Transonic Tunnel is a single-return, continuous-flow, atmospheric tunnel which u...
The Langley Expansion Tube is an operational facility capable of producing good quality, highly repe...
In-flight flow visualization techniques used at the Dryden Flight Research Facility of NASA Ames Res...