Exploració per tema "Nozzles"
Ara es mostren els items 1-5 de 5
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A novel method to determine the discharge coefficient of constant section nozzles under compressible dynamic flow conditions
(2019-07)
Article
Accés restringit per política de l'editorialThe present paper introduces a novel transient experimental method employed to determine the discharge coefficient of constant section nozzles of small diameters of 1 to 3 mm and with a length/diameter ratio of around one. ... -
Advances in developing a new test method to assess spray drift potential from air blast sprayers
(2017-01-01)
Article
Accés obertDrift is one of the most important issues to consider for realising sustainable pesticide sprays. This study proposes and tests an alternative methodology for quantifying the drift potential (DP) of air blast sprayers, ... -
Computational fluid dynamics modeling of impinging gas-jet systems: I. Assessment of eddy viscosity models
(2005-07-15)
Article
Accés restringit per política de l'editorialComputational fluid dynamics plays an important role in engineering design. To gain insight into solving problems involving complex industrial flows, such as impinging gas-jet systems (IJS), an evaluation of several eddy ... -
Computational fluid dynamics modeling of impinging gas-jet systems: II. Application to an industrial cooling system device
(2005-07-15)
Article
Accés restringit per política de l'editorialA numerical analysis of the flow behavior in industrial cooling systems based on arrays of impinging jets has been performed, using several eddy viscosity models to determine their modeling capabilities. For the cooling ... -
Design and implementation of a second stage nozzle for a low cost mini-launcher
(Universitat Politècnica de Catalunya, 2011-03-31)
Projecte/Treball Final de Carrera
Accés obertThis study is addressed to design and build a nozzle for a second stage of a solid propellant APCP (Ammonium Perchlorate Composite Propellant) based as a part of an EETAC grand. We will use the simulator Moon2.0 to design ...