Results 141 to 150 of about 25,120 (234)

Engineering method to predict Saturn V vehicle and launch complex environments due to rocket jet impingement Quarterly progress report no. 3, 1 Jan. - 31 Mar. 1965 [PDF]

open access: yes
Prediction of forces and heat loads of Saturn V vehicle and launch complex environments due to rocket jet plume ...
Africano, A.
core   +1 more source

The oblique impingement of an axisymmetric jet [PDF]

open access: yes
The mechanics of the oblique impingement of an axisymmetric jet on a plane surface are examined in detail. The stagnation point is discussed. A schematic drawing of the problem and coordinate system used to describe the flow field are given.
Foss, J. F., Kleis, S. J.
core   +1 more source

New developments in blown flap noise technology [PDF]

open access: yes
The noise technology relating to blown-flap systems is reviewed. There are three general sources of noise: turbomachinery, airframe, and the interaction noise of the jet blowing on the flaps.
Gibson, J. S.
core   +1 more source

Experimental study of acoustic loads on an upper-surface-blown STOL airplane configuration [PDF]

open access: yes
Fluctuating pressure levels were measured on the flap and fuselage of an upper-surface-blown jet-flap airplane configuration in a wind tunnel. The model tested had turbofan engines with a bypass ratio of 3 and a thrust rating of 10 kN.
Schoenster, J. A., Willis, C. M.
core   +1 more source

Analytical fuel property effects, small combustors, phase 1 [PDF]

open access: yes
The effects of nonstandard aviation fuels on a typical small gas turbine combustor was analyzed. The T700/CT7 engine family was chosen as being representative of the class of aircraft power plants desired.
Cohen, J. D.
core   +1 more source

Determination of wind tunnel constraint effects by a unified pressure signature method. Part 1: Applications to winged configurations [PDF]

open access: yes
A new, fast, non-iterative version of the "Wall Pressure Signature Method" is described and used to determine blockage and angle-of-attack wind tunnel corrections for highly-powered jet-flap models.
Hackett, J. E.   +2 more
core   +1 more source

Impact of Air Jet Impingement Technology on the Strength of Tissue Paper

open access: yesBioResources
Impinging air jets can be used to dewater, heat, and dry the web of tissue paper. High velocities of the air jets degrade the paper, and appropriate adjustments to the jet velocity and the distance of the nozzle from the surface of the wet web are ...
Mariusz Reczulski   +3 more
doaj   +2 more sources

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