Results 271 to 280 of about 601,982 (351)

Spray drift and spray distribution of end nozzles

open access: yes, 2014
Stallinga, H.   +3 more
openaire   +1 more source

Characteristics of Spray Nozzles

open access: yesCharacteristics of Spray Nozzles
openaire  

Numerical and experimental study of the effects of tangential to axial velocity ratio and structural parameters inside the nozzle on spray characteristics

The Physics of Fluids, 2023
Pressure swirl nozzles are widely applied in spray cooling, dust removal, and fuel injection. To better connect the nozzle structure with the internal flow to analyze their influence on spray parameters, this paper designs a nozzle structure and uses ...
Lei Zheng   +4 more
semanticscholar   +1 more source

Visualisation of the evolution of bubbles in the spray sheet discharged from the air-induction nozzle.

Pest Management Science, 2022
BACKGROUND The air-induction nozzle greatly reduces the drift potential by increasing spray droplet size compared with the standard flat-fan nozzle. The present study aims to reveal the mechanism of the generation of large droplets for the air-induction ...
C. Gong, Dongyang Li, C. Kang
semanticscholar   +1 more source

Evaporative pre-cooling of a condenser airflow: investigation of nozzle cone angle, spray inclination angle and nozzle location

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2022
In hot and dry areas, evaporative cooling can enhance the performance of air-cooled condensers. Pre-cooling of a condenser airflow in a channel by a spray nozzle has been studied numerically.
Behzad Siavash Amoli   +3 more
semanticscholar   +1 more source

The effect of ultrasonic spray nozzle on carbohydrate and protein based coating materials for blueberry extract microencapsulation.

The Journal of the Science of Food and Agriculture, 2020
BACKGROUND Ultrasonic spray nozzle was evaluated for the production of powders and microcapsules, using blueberry extract, modified starch (HI-CAP 100) and whey protein isolate (WPI).
Feyza Tatar Turan, T. Kahyaoglu
semanticscholar   +1 more source

The effect of nozzle internal flow on spray atomization

International Journal of Engine Research, 2020
The effect of nozzle surface features on the overall atomization behavior of a liquid jet is analyzed in the present computational work by adopting three representative geometries, namely a single X-ray tomography scan of the Engine Combustion Network’s ...
A. Agarwal, M. Trujillo
semanticscholar   +1 more source

Effects of nozzle geometries and needle lift on steadier string cavitation and larger spray angle in common rail diesel injector

, 2020
The cavitating flow in diesel injector nozzles plays a vital role in spray atomization and formation of fuel–air mixture, since vortex-induced string cavitation has recently been found a much more influence on spray compared to the ordinary geometry ...
Zhi-xia He   +5 more
semanticscholar   +1 more source

Numerical assessment of miniaturized cold spray nozzle for additive manufacturing

International journal of numerical methods for heat & fluid flow, 2019
Purpose Application of cold spray technology may exhibit significant benefits for the additive manufacturing process, particularly for producing intricate objects.
G. Nasif   +3 more
semanticscholar   +1 more source

Evaluation of spray pattern uniformity using three unique analyses as impacted by nozzle, pressure, and pulse-width modulation duty cycle.

Pest Management Science, 2019
BACKGROUND The increasing popularity of pulse-width modulation (PWM) sprayers requires that application interaction effects on spray pattern uniformity be completely understood to maintain a uniform overlap of spray, thereby reducing crop injury ...
Thomas R Butts   +4 more
semanticscholar   +1 more source

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