Results 1 to 10 of about 349,634 (298)
Injection Properties According to the Inner Shape of Metal Additive Layer Manufactured Coaxial Injectors [PDF]
Journal of Applied Fluid Mechanics, 2022 The application of three-dimensional (3D) printing technology in rocket engine development has numerous benefits considering cost and time. Among the various techniques of 3D printing, the selective laser melting method has the advantage of being able to
J. Ahn, K. Ahn, H. Y. Lim
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Spray characteristics from nasal spray atomization
Journal of Aerosol Science, 2022 In addition to topical delivery, nasal sprays offer an alternative drug administration route to the systemic circulation, therefore avoiding the need for painful, invasive delivery techniques. Studies on the efficacy of nasal drug delivery to date have been conflicting despite its potential. In particular computational studies, e.g. Computational Fluid
James Van Strien +6 more
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Drive Control Experimental Studies on the Injection Characteristics of a Self-Pressurized Injector
IEEE Access, 2021 As a miniaturized direct-injection (DI) solution, a self-pressurized injector is of great significance for small aviation piston engines, such as the spark-ignited two-stroke heavy-fuel engines.
Haocheng Ji +3 more
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Spray adjuvant characteristics affecting agricultural spraying drift [PDF]
Engenharia Agrícola, 2015 This study defined the main adjuvant characteristics that may influence or help to understand drift formation process in the agricultural spraying. It was evaluated 33 aqueous solutions from combinations of various adjuvants and concentrations. Then, drifting was quantified by means of wind tunnel; and variables such as percentage of droplets smaller ...
Oliveira, Rone B. de +2 more
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Nihon Kikai Gakkai ronbunshu, 2020 A suction air cooling by water spray has been used for inlet air of gas turbines. The cooling performance depends on spray characteristics and surrounding conditions.
Asuka TAKATSUKI +7 more
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Experimental Investigation on Spray Characteristics of Waste Cooking Oil Biodiesel/Diesel Blends at Different Injection Parameters [PDF]
Journal of Engineering Research - Egypt, 2019 Biodiesel is a promising alternative solution for the energy crisis, as it is renewable, biodegradable, non - toxic and it has a fully competitive edge with petrol diesel in most technical aspects. Because of the increasing global request for diesel fuel
Medhat ElKelawy +3 more
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Recent Advances in Fuel Additives and Their Spray Characteristics for Diesel-Based Blends
Energies, 2022 The spray characteristics play a crucial role in determining the performance and emissions of compression ignition (CI) engines at the pre-combustion stage.
Muteeb Ul Haq +5 more
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Effects of Nanoparticle Additives on Spray Characteristics of Liquid Jets in Gaseous Crossflow
Energies, 2020 Nanofluids are attracting attention as future energy carriers owing to their high performance for improving combustion and heat transfer. In this study, the macroscopic characteristics of nanofluid jets in a subsonic gaseous crossflow were investigated ...
Weidong Shi +5 more
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Assessment of Nozzle Spray Characteristics for Agriculture Spraying
International Journal of Environment and Climate Change, 2023 The studies on the operational parameters of selected nozzles were conducted in the laboratory using a patternator with the operational parameters of four types of nozzles (hollow cone, 3-way discharge nozzle (3D), flood type, and solid cone nozzle), five operating pressures (400, 500, 600, 800, and 1000 kPa), and five nozzle heights (0.2, 0.3, 0.4, 0 ...
null Santosh +5 more
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Spray Combustion Spectral Characteristics [PDF]
ASME 1997 Turbo Asia Conference, 1997 Spray combustion in an axisymmetric combustor is analyzed numerically with three droplet models; (1) Ranz and Marshall droplet law (2) droplet laws by canonical droplet theory, accounting for the droplet blowing effect and flow convecting effect, and (3) renormalized canonical droplet theory, which accounts for the drop-drop short range interaction as ...
S. S. Chang, T. S. Lee, H. H. Chiu
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