Results 81 to 90 of about 50,958 (209)

Sound radiation from a perforated unbaffled plate

open access: yes, 2007
A model to calculate the sound radiation from an unbaffled perforated plate is proposed. This is achieved by modifying an existing model of an unbaffled plate to include the effect of perforation in terms of a continuously distributed surface impedance ...
Putra, A., Thompson, D.J.
core  

Investigation of conventional and Super-X divertor configurations of MAST Upgrade using SOLPS

open access: yes, 2014
One of the first studies of MAST Upgrade divertor configurations with SOLPS5.0 are presented. We focus on understanding main prospects associated with the novel geometry of the Super-X divertor (SXD).
Fishpool, G   +4 more
core   +1 more source

STR: a student developed star tracker for the ESA-LED ESMO moon mission [PDF]

open access: yes, 2010
In the frame of their engineering degree, ISAE’s students are developing a Star Tracker, with the aim of being the core attitude estimation equipment of the European Moon Student Orbiter.
Lizy-Destrez, Stéphanie, Mimoun, David
core  

Stoves [PDF]

open access: yes, 1977
PDF pages ...
Miller, Roger A.
core  

Effect of baffle length on mixed convection coupled to surface radiation in a rectangle cavity

open access: yesRevue des Énergies Renouvelables, 2017
In this study, we numerically investigated the influence of the baffle length and emissivity of the walls on heat transfer in a mixed convection coupled with radiation in a rectangular cavity ventilated.
M.A. Belmiloud   +2 more
doaj  

Engineering study of flexible baffles for slosh suppression [PDF]

open access: yes
Analysis of aluminum and nonmetallic baffles for use with oxygen containers to prevent ...
Dodge, F. T.
core   +1 more source

A computational study of multiple jet and wall interaction [PDF]

open access: yes
In the fuel preburner of the Space Shuttle Main Engine, face plate, injector, and baffle erosion have been observed. The observed patterns of erosion suggest that flame attachment to the walls is a contributing factor.
Campbell, W.
core   +1 more source

Diffraction correction of frequency response for loudspeaker in rectangular baffle

open access: yesArchives of Acoustics, 2014
The problem of diffraction correction of frequency response of loudspeaker in finite baffle was considered by H. Olson [2] in thirties of XX century.
A. Dobrucki
doaj  

The effect of baffles on tank sloshing, part i [PDF]

open access: yes
Testing of cantilevered flexible, hinged, and slamming baffles by subjection to sinusoidal variation in water far from free surface - effect on tank ...
Schwind, R. G., Scotti, R. S., Skogh, J.
core   +1 more source

The design and description of a 300-1200 angstrom stellar spectrograph [PDF]

open access: yes
Design of 300 to 1200 angstrom stellar ...
Hochgraf, N. A., Kucil, R.
core   +1 more source

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