Results 21 to 30 of about 601,982 (351)

Experimental study on atomization characteristics of two common spiral channel pressure nozzles [PDF]

open access: yesE3S Web of Conferences, 2019
Spiral channel pressure nozzles are commonly used pressure nozzles in practical workplaces. In this paper, two kinds of spiral channel type pressure nozzles, namely, spiral hole type and spiral non-porous type, the atomization characteristics and dust ...
Han Han   +5 more
doaj   +1 more source

Effects of inclination of nozzle holes for direct injection Diesel engine on spray characteristics

open access: yesNihon Kikai Gakkai ronbunshu, 2017
This paper describes about improvement of spray characteristics of the nozzle for a direct injection Diesel nozzle, which excellent spray characteristics is obtained.
Nobushige TAMAKI, Kazuma NISHIKAWA
doaj   +1 more source

The impact of fog nozzle type on the distribution of mass spray density

open access: yesMATEC Web of Conferences, 2018
This study was undertaken to analyze the influence of nozzle type on a mass spray density. The results indicated that the most uniform droplet distribution and spraying area was observed for the impact nozzle P 54.
Wąsik Wiktor   +2 more
doaj   +1 more source

Research on geometrical parameters effect of fan nozzle jet performance based on orthogonal experiment

open access: yesThe Journal of Engineering, 2018
In order to determine the significance and importance order of the jet performance caused by fan nozzle's geometric parameters of aero-engine online cleaning equipment, the orthogonal experiment method, standard k–ɛ turbulence model and volume of fluid ...
Xudong Shi   +3 more
doaj   +1 more source

Cold Spray Parameters for White Portland Cement Coating on Stainless Steel [PDF]

open access: yesResearch & Knowledge, 2019
This research aims to study parameters that affect white Portland cement coating on 316L stainless steel using the cold spray technique in order to achieve 100-150 μm of coating thickness.
Auttachai Jantasang, Teerawat Laonapakul
doaj   +1 more source

Design of high-dispersion atomization nozzle for direct injection Diesel engine (Effects of shapes and measurement of nozzle holes of injection nozzle on spray and flow characteristics)

open access: yesNihon Kikai Gakkai ronbunshu, 2015
It is demanded to obtain excellent spray characteristics that is able to obtain excellent combustion characteristics in order to reduce noxious exhaust gas, especially, carbon dioxide, nitrogen oxide and particulate matter.
Nobushige TAMAKI, Kazuma NISHIKAWA
doaj   +1 more source

Flat Spray Nozzle for Intra-Soil Application of Liquid Mineral Fertilizers

open access: yesActa Technologica Agriculturae, 2023
This paper deals with the investigation of the performance of a nozzle used for intra-soil application of liquid mineral fertilizers (LMF), determination of the range of spray angle, fall angle, droplet size, spray distribution characteristics, and ...
Tanbayev Khozhakeldi   +3 more
doaj   +1 more source

Spray Structure and Characteristics of a Pressure-Swirl Dust Suppression Nozzle Using a Phase Doppler Particle Analyze

open access: yes, 2020
In order to understand the characteristics of the spray field of a dust suppression nozzle and provide a reference for dust nozzle selection according to dust characteristics, a three-dimensional phase Doppler particle analyzer (PDPA) spray measurement ...
Junpeng Wang   +3 more
semanticscholar   +1 more source

Optimal efficacy of the essential nozzle characteristics and insecticide type for controlling cabbage aphid

open access: yesJournal of Crop Protection, 2021
The previous works have addressed selecting the nozzle to minimize the hazard of pesticide drift by producing large spray droplet sizes. However, this spray application with the largest sizes does not effectively impact insects either, as it needs many ...
Majid Hazim Alheidary   +2 more
doaj  

Development of deflector flat spray nozzle with mixed of water and organic citric acid for emissions trap and cooling in the kitchen hood ventilation system [PDF]

open access: yes, 2018
The growth of food industry is rapidly-evolving due to the increase of human population, which results in changes to the cooking technology development. This condition leads to increased pollution rate, especially air and water pollution.
Sies, Mohamad Farid
core   +2 more sources

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