Results 1 to 10 of about 601,982 (351)

Numerical Analysis of Nozzle Flow and Spray Characteristics from Different Nozzles Using Diesel and Biofuel Blends

open access: yesEnergies, 2019
In this paper, the discrete phase model (DPM) was introduced to study the fuel injector cavitations process and the macro spray characteristic of three different types of nozzle spray shape with diesel and hybrid biofuel blend for several injection ...
M.H.H Ishak   +5 more
doaj   +2 more sources

Analysis of spray particles entrance of Right-angle cold spray nozzle based on CFD

open access: yesMechanics and Advanced Technologies, 2023
Cold spray technology is a solid-state deposition technology, and the nozzle is an important part of the cold spray system. This article proposes a right-angle nozzle. The characteristic of this nozzle is that it can change the flow direction of the gas 
Kun Tan
doaj   +1 more source

Mechanism of droplet-formation in a supersonic microfluidic spray device [PDF]

open access: yes, 2020
Spray drying is an approach employed in automotive, food, and pharmaceutical industries as a robust and cost efficient liquid atomization technique offering direct control over droplet dimensions.
Charmet, Jérôme   +7 more
core   +1 more source

Relationship between spray characteristics and cooling performance for inlet air cooling of gas turbine

open access: yesNihon 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
doaj   +1 more source

The blockage ratio effect to the spray performances [PDF]

open access: yes, 2022
Nozzle sprays are used in wide range of application. The used of nozzle application is depend on the spray characteristics, by which to suit the particular application.
Aripin, Muhamad Afzamiman   +7 more
core   +1 more source

STUDYING THE EFFECT OF THREE FACTORS ON THE WATER DISTRIBUTION UNIFORMITY USING STATIONARY SPRINKLER IRRIGATION SYSTEM [PDF]

open access: yesMesopotamia Journal of Agriculture, 2008
This study was conducted in the fields of Agriculture and Forestry collage in March 2005 to investigate the effect of a sprinkler spray nozzle heights (30 and 90 cm), spray nozzle diameter (3.1 4, 3.1 5 and 3.1 6 mm) soil surface level (sloped 20 %) and ...
Essam A. Taha
doaj   +1 more source

Simulation of parameters effects on fluid flow behavior in the spraying nozzle: A case study of greenhouse cultivation

open access: yesResults in Engineering, 2023
The study aims to investigate the effect of nozzle diameter size and pressure on the angle and flow rate of the spray nozzle in greenhouse cultivation. The misting system is a new method that is used to provide humidity and reduce the temperature of the ...
Jalal Bahreh Bar   +3 more
doaj   +1 more source

Numerical Study of Spray-Induced Turbulence Using Industrial Fire-Mitigation Nozzles

open access: yesEnergies, 2021
A numerical investigation of the spray-induced turbulence generated from industrial spray nozzles is carried out to better understand the roles of the nozzle spray on the fires or explosions in different accidental scenarios.
Guodong Gai   +4 more
doaj   +1 more source

Mobile robot based electrostatic spray system for controlling pests on cotton plants in Iraq [PDF]

open access: yes, 2015
A mobile robot based electrostatic spray system was developed to combat pest infestation on cotton plants in Iraq. The system consists of a charged spray nozzle, a CCD camera, a mobile robot (vehicle and arm) and Arduino microcontroller.
Al-Mamury, M   +3 more
core   +1 more source

The influence of selected spraying parameters on two formulation of sulfonylurea herbicides effect [PDF]

open access: yesJournal of Central European Agriculture, 2013
The objective of this study was the evaluation of spray volume and nozzle type effect on different formulation (water dispersible granules - WG and oil dispersion - OD) of two sulfonylurea herbicides: the mixture iodosulfuron methyl sodium ...
Renata KIELOCH, Krzysztof DOMARADZKI
doaj   +1 more source

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