Add to ORKGAn investigation on the cowling of radial air-cooled engines was conducted in the 20-foot Propeller Research Tunnel at Langley Field. Cooling and drag tests were made with each form of cowling. The propulsive efficiency was found to be practically the same with all forms of cowling
An investigation on the cowling of radial air-cooled engines was conducted in the 20-foot Propeller ...
At the present time there is considerable demand for improvement in the aerodynamic characteristics ...
This report is the second of a series giving the results obtained in the 20-foot wind tunnel of the ...
This report presents the results of an investigation undertaken in the 20-foot Propeller Research Tu...
This report gives the results of the second portion of an investigation in the twenty-foot Propeller...
Wind-tunnel tests were conducted on a model wing-nacelle combination to determine the practicability...
The cooling of a single-row radial air-cooled engine using several cowling arrangements has been stu...
An extended experimental study has been made in regard to the various refinements in the design of e...
Results are given of drag tests of 4/9-scale model radial air-cooled engine nacelles made as a part ...
This report presents the results of tests conducted to determine the effect of different amounts and...
Adjustable cowling flaps, an adjustable-length cowling skirt, and a bottom opening with adjustable f...
This report gives the results of measurements of the lift, drag, and propeller characteristics of se...
Report presents the results of a full-scale investigation conducted in the NACA 20-foot tunnel to de...
An investigation of cowlings for long-nose radial engines was made on the Curtiss XP-42 fighter in t...
The drag characteristics of eight radial-engine cowlings have been determined over a wide speed rang...
An investigation on the cowling of radial air-cooled engines was conducted in the 20-foot Propeller ...
At the present time there is considerable demand for improvement in the aerodynamic characteristics ...
This report is the second of a series giving the results obtained in the 20-foot wind tunnel of the ...
This report presents the results of an investigation undertaken in the 20-foot Propeller Research Tu...
This report gives the results of the second portion of an investigation in the twenty-foot Propeller...
Wind-tunnel tests were conducted on a model wing-nacelle combination to determine the practicability...
The cooling of a single-row radial air-cooled engine using several cowling arrangements has been stu...
An extended experimental study has been made in regard to the various refinements in the design of e...
Results are given of drag tests of 4/9-scale model radial air-cooled engine nacelles made as a part ...
This report presents the results of tests conducted to determine the effect of different amounts and...
Adjustable cowling flaps, an adjustable-length cowling skirt, and a bottom opening with adjustable f...
This report gives the results of measurements of the lift, drag, and propeller characteristics of se...
Report presents the results of a full-scale investigation conducted in the NACA 20-foot tunnel to de...
An investigation of cowlings for long-nose radial engines was made on the Curtiss XP-42 fighter in t...
The drag characteristics of eight radial-engine cowlings have been determined over a wide speed rang...
An investigation on the cowling of radial air-cooled engines was conducted in the 20-foot Propeller ...
At the present time there is considerable demand for improvement in the aerodynamic characteristics ...
This report is the second of a series giving the results obtained in the 20-foot wind tunnel of the ...