Results 101 to 110 of about 421,125 (270)

Characteristics of neutrons and proton beams arising from two different Beam Nozzles [PDF]

open access: yesarXiv, 2015
Tandem or Van de Graaff accelerator with an energy of 3-MeV is typically used for PIXE analysis. In this study, the beam line design used in PIXE analysis was used to increase the production of isotopes instead of the typical low-energy accelerator from a 13-MeV cyclotron.
arxiv  

Transient combustion responses of homogeneous propellants to acoustic oscillations in axisymmetric rocket motors [PDF]

open access: yes, 1997
A numerical analysis of unsteady motions in solid rocket motors has been conducted. The formulation considers a 2-D axisymmetric combustion chamber and a choke nozzle, and treats the complete conservation equations accounting for turbulence closure ...
Culick, F. E. C., Roh, T. S.
core   +1 more source

Coverage of the Sprayed Objects in the Aspect of the Coefficient of the Spray Surfaces

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2018
The aim of the study was to compare the degree of coverage of the sprayed objects with the selected nozzles in the aspect of the characteristics of the sprayed object, determined by the coefficient of the position of the sprayed surfaces.
Beata Cieniawska   +3 more
doaj   +1 more source

Design of supersonic Coanda jet nozzles [PDF]

open access: yes
The thrust vectoring of supersonic Coanda jets was improved by designing a nozzle to skew the initial jet velocity profile. A new nozzle design procedure, based on the method of characteristics, was developed to design a nozzle which produces a specified
Bevilaqua, Paul M., Lee, John D.
core   +1 more source

Multilaboratory study of flow-induced hemolysis using the FDA benchmark nozzle model.

open access: yesArtificial Organs, 2015
Multilaboratory in vitro blood damage testing was performed on a simple nozzle model to determine how different flow parameters and blood properties affect device-induced hemolysis and to generate data for comparison with computational fluid dynamics ...
L. Herbertson   +6 more
semanticscholar   +1 more source

Static investigation of two STOL nozzle concepts with pitch thrust-vectoring capability [PDF]

open access: yes
A static investigation of the internal performance of two short take-off and landing (STOL) nozzle concepts with pitch thrust-vectoring capability has been conducted.
Burley, J. R., II, Mason, M. L.
core   +1 more source

A review on nozzle wear in abrasive water jet machining application

open access: yes, 2016
This paper discusses a review on nozzle wear in abrasive water jet machining application. Wear of the nozzle becomes a major problem since it may affect the water jet machining performance.
Kanchan Chavan   +4 more
semanticscholar   +1 more source

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