The spraying process simulation of the low-volume sprayer working body

Li, Afanasiy; Utepov, Burkhan; Allaniyazov, Satniyaz

doi:10.1051/e3sconf/202126404004

Cited by 5 publications

(3 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The choice of the optimal values of these parameters was carried out on the basis of a symmetrical compositional plan [25][26]. The maximum value of the installation angle of the rotary device relative to the tree trunk is  70 .…”

Section: Optimization Of the Sprayer Parameters For The Treatment Of ...mentioning

confidence: 99%

Optimization of the design parameters of the sprayer rotary device for the chemical treatment of the near-stem zone of fruit trees

et al. 2023

View full text Add to dashboard Cite

Spraying with herbicides allows you to successfully control weeds. When processing perennial plantations of fruit and berry crops, a certain problem is bypassing the tree trunk. To ensure the quality of soil cultivation in the near-stem areas, a sprayer design with a rotary device was developed. The novelty of this design is confirmed by the patent of the Russian Federation. In the theoretical aspect, a study was made of the uniformity of surface treatment of near-stem zones. As a result, the dependence of the treatment area of the near-stem zones on the diameter of the boles, the distance between them and the angle of rotation of the sprayer's working body was obtained. The uniformity criterion was the maximum area of processing and the minimum area of double processing of the zone near the bole. The optimal initial installation angle of the working body was 58°…60°.

show abstract

Section: Optimization Of the Sprayer Parameters For The Treatment Of ...mentioning

confidence: 99%

Optimization of the design parameters of the sprayer rotary device for the chemical treatment of the near-stem zone of fruit trees

et al. 2023

View full text Add to dashboard Cite

show abstract

“…Analytical studies of a smooth spray disk with a coaxial air flow showed that with the help of an air flow, it is possible to increase the productivity of drop formation while maintaining the dispersion of drops or to obtain a monodisperse spray [1][2][3] at different liquid flow rates.…”

Section: Introductionmentioning

confidence: 99%

Experimental studies of frequency of rotation of smooth rotating disk with coaxial-lateral air flow

et al. 2023

View full text Add to dashboard Cite

The article presents methods for determining the main parameters of a rotating atomizer sprayer. The choice of research methodology is justified based on the general pattern of liquid atomization by rotating atomizers, taking into account the influence of the air flow on them. The main indicators affecting the sprayed drops' dispersal are the air flow rate and the rotational speed of the pneumatic disk atomizer. Therefore, the correct choice of the method for determining the rotational speed ω of a pneumatic disk atomizer makes it possible, at a constant air flow rate, to obtain the required median-mass diameter of the atomized droplets. To obtain a high-quality air-droplet flow, there must be a combination between the initial speed of the main drops discharged from the spray disk's periphery and the fan installation's air flow speed.

show abstract

“…To increase the cost of monodisperse regimes, additional studies are needed, the results of which should form the basis for the creation of a working body for the Low volume desalination spraying of cotton crops. [8,9,10,11,12,13].…”

Section: Introductionmentioning

confidence: 99%

Optimizing the parameters of the air disc atomizer for the low volume desalination spraying of cotton crops

Utepov,

Khaydarov,

Rajabov

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

The article presents the results of a multi-factorial experiment to justify the parameters of a rotating sprayer. Optimization of the parameters of the pneumatic disk atomizer shows that with the correct choice of the specific liquid flow rate (qi), disk radius (r) and the number of radial channels (η r) at a constant air flow rate, it leads to obtaining the required median-mass droplet diameter. Therefore, when justifying the diameter of sprayed drops, it is necessary to consider a combination of the specific flow rate of the liquid and the radius of the disk. To obtain a monodisperse spray of drops with a median-mass diameter d= 80…120 µm, the disc radius should be in the aisles r=75.8…83.4 mm, the specific liquid flow rate qi= 0.61…0.96 l/min and the number of radial channels for pairs of disks in the aisles η p = 4.59… 5.75 things.

show abstract

The spraying process simulation of the low-volume sprayer working body

Cited by 5 publications

References 3 publications

Optimization of the design parameters of the sprayer rotary device for the chemical treatment of the near-stem zone of fruit trees

Optimization of the design parameters of the sprayer rotary device for the chemical treatment of the near-stem zone of fruit trees

Experimental studies of frequency of rotation of smooth rotating disk with coaxial-lateral air flow

Optimizing the parameters of the air disc atomizer for the low volume desalination spraying of cotton crops

Contact Info

Product

Resources

About