DESIGN AND CFD ANALYSIS OF FERTILIZER SPRAYER NOZZLE .pptx

DESIGN AND CFD ANALYSIS OF FERTILIZER SPRAYER NOZZLE

1. 1 Department of A griculture E ngineering, Excel Engineering College (Autonomous) Komarapalayam, Namakkal Project Presentatio n Excel Engineering College (Autonomous) Komarapalayam

2. Batch No : 9 2 DESIGN A ND CFD ANALYSIS OF FERTILIZER SPRAYER NOZZLE

3. 3 PRESENTATION OUTLINE Abstract ⇩ Literature Review ⇩ Introduction ⇩ Objectives ⇩ Methodology ⇩ Comparison ⇩ Result & Discussion

4. ABSTRACT The purpose of this investigation is to give a computational fluid dynamics (CFD) examination of fertilizer nozzles with various designs. The analysis is performed on existing distinct nozzle designs and modified nozzle designs. The ANSYS Fluent software is used to run the CFD simulations, and the results are analyzed and compared in terms of velocity vector, Pressure Contour and spray pattern. The findings suggest that the choice of nozzle design can have a significant impact on the efficiency of fertilizer application, and the CFD analysis can be a useful tool for optimizing the design of fertilizer application systems. The results also suggest that the choice of nozzle design can have a significant impact on the efficiency of fertilizer application. 4

5. 5 SI. NO YEAR TITLE AUTHOR MATERIALS & METHODS INTERFACE 1 2019 CFD simulation of spray characteristics of agricultural nozzles for pesticide application H. Shi, C. Liu, and X. Du Nozzle for pesticide application This paper presents a CFD analysis of agricultural nozzles for pesticide application, and investigates the effect of nozzle geometry on the spray characteristics. The study shows that the angle and number of orifices have a significant impact on the spray pattern and droplet size. 2 2019 CFD simulation of the influence of nozzle H. Shi, C. Liu, and X. Du Investigates the influence of nozzle geometry and operating This study presents a CFD analysis of agricultural nozzles, and investigates the influence of nozzle LITERATURE REVIEW

6. 6 geometry and operating geometry and operating conditions on the spray characteristics. The results show that the nozzle geometry 3 2018 CFD analysis of the effect of nozzle geometry on conditions on the spray the spray distribution of a low-drift nozzle E. K. Bautista, J. A. Domínguez-Álvarez, and A. L. Luna-Ruiz low-drift nozzle - CFD analysis This study presents a CFD analysis of a low-drift nozzle, and investigates the effect of nozzle geometry on the spray distribution. The results show that the nozzle geometry has a significant effect on the droplet size and spray pattern, and the CFD simulations can be used to optimize the design of low-drift nozzles.

7. 7 4 2018 CFD simulation of a hollow cone nozzle for pesticide application A. Vigneshwaran, A. R. Ravikumar, and G. Uma Hollow cone nozzle- CFD analysis This study uses CFD simulations to analyze the spray characteristics of a hollow cone nozzle pesticide application. The results show that the spray angle and nozzle geometry have a significant effect on the droplet size and spray pattern, and the simulation results are validated with experimental data. 5 2017 CFD simulation of X. Wang, C. Zhang, and W. Zhang flat fan nozzle - CFD analysis This study uses CFD simulations to analyze the flow field and spray

8. 8 flow field and spray characteristics of agricultural flat fan nozzle characteristics of an agricultural flat fan nozzle. The results show that the nozzle geometry and and the CFD simulations can be used to optimize the design of agricultural nozzles. 6 2017 Effect of nozzle design and operating pressure on spray characteristics of flat fan and air induction nozzles S. Soltani, M. Alizadeh, and M. R. Jalali Flat fan nozzle- CFD analysis This study investigates the effect of nozzle design and operating nozzles using CFD simulations. The results show that the air induction nozzle produces larger droplets and more uniform spray patterns, and the operating pressure has a significant effect on the spray characteristics.

9. 9 7 2016 Effect of nozzle design and operating pressure on spray characteristics of flat fan and air induction nozzles" S. Soltani, M. Alizadeh, and M. R. Jalali Flatfan nozzle - CFD analysis This study investigates the effect of nozzle design and operating pressure on the spray characteristics of flat fan and air induction nozzles using CFD simulations. The results show that the air induction nozzle produces larger droplets and more uniform spray patterns, and the operating pressure has a significant effect on the spray characteristics. 8 2016 CFD simulation of spray characteristics L. E. Garcia-Sanchez, R. G. Evans, and J. E. Davi Orchard sprayer - CFD analysis This study uses CFD simulations to analyze the spray characteristics of an

10. 10 of an air-assisted orchard sprayer" by s air-assisted orchard sprayer, The results show that the nozzle type and placement have a significant effect on the spray pattern and coverage, and the CFD simulations can be used to optimize the design of orchard sprayers. 9 2015 CFD analysis of flat fan nozzles for pesticide application: a comparison between experimental and numerical results" by P. Benincasa, G. Monti, and A. Mazzulla Flat fan nozle- CFD analysis This paper presents a CFD analysis of flat fan nozzles for pesticide application, and compares the numerical results with experimental data. The study investigates the effect of nozzle geometry, pressure, and fluid properties on the spray pattern and droplet size.

11. 11 10 2013 CFD simulations of spray distribution from orchard sprayers" by. L.E. Garcia-Sanchez and R. G. Evans Orchard sprayerm- CFD analysis This paper presents a CFD analysis of orchard sprayers, and investigates the effect of nozzle type and placement on the spray distribution. The study shows that the nozzle type and placement have a significant effect on the spray pattern and coverage, and the CFD simulations can be used to optimize the design of orchard sprayers.

12. 12 PROBLEM IDENTIFICATION When the mixing effect of the optimized fertilizer injection nozzle was verified by a comparative experiment. According to the prediction results, the number and layout of orifices of fertilizer injection nozzle were optimized. The result showed that the concentration of fertilizer solution in the branch pipe decreases when the distance between the branch pipe and the fertilizer injection port increases. This study provides a design method and a reference scheme for the research on the mixing uniformity of fertilizer solution and irrigation water in the irrigation pipe of the water fertilizer inter grated machine. REFERENCE :- Structure Design and Optimization of Fertilizer Injection Nozzle Based on ANSYS

13. INTRODUCTION Develop a liquid-jet nozzle for the injection of liquid fertilizer (urea ammonium nitrate solution) to improve the mixing uniformity of fertilizer solution and irrigation water; Simulate the dynamic attributes of the liquid-jet nozzle using CFD to obtain the feasible and optimal design parameters; and Validate the model and evaluate the performance of the liquid-jet nozzle using measurements. These goals were reached via the following means: (1) The creation of a liquid-jet nozzle; (2) The simulation of the dynamic properties of the liquid-jet; and (3) he analysis of the results. 13

14. . In a agriculture country , yet facing a shortage of water resource and a low utilization rate of fertilizer in the production of grain crop,cash crop and horticulture crops. Control experimental were conducted on the orifice diameter and installation position of the fertilizer injection nozzle. The analysis of the flow field in the pipe with the fertilizer injection nozzle is limited. As one of the most important technologies in the field of fluid mechanics, CFD is widely used in the optimization of fertilizer machine parts, quantity and location. 14

15. OBJECTIVES To Study the effects of nozzle or fertilizer sprayer To design the nozzle in Solidworks To study the different material in fertilizer nozzle To investigate the flow analysis in fluent To compare the results and identify the suitable nozzle 15

16. METHODOLOGY Literature Review ⇩ Design ⇩ Analysis ⇩ Comparison ⇩ Result & Discussion 16

17. Design of Fertilizer Nozzle . 17 Isometric View

18. . . 18 2 D diagram 2 D diagram of Modified Nozzle

19. . . 19 Isometric view of Modified Nozzle

20. CFD Analysis of Fertilizer Nozzle . 20 Enclosure Inlet

21. . . 21 Outlet Wall

22. Pressure Contour of Nozzle Modified Nozzle Modified Nozzle 22 Existing Nozzle Modified Nozzle

23. Velocity Vector . 23 Existing Nozzle Modified Nozzle

24. Comparison of Analysis 24 Nozzle Velocity Vector Existing Nozzle 6.25 Modified Nozzle 6.649

25. . . 25 Nozzle Pressure Vector Existing Nozzle 1637 Modified Nozzle 1932

26. RESULT Based on the data presented in the table, it can be concluded that the modified nozzle has a higher velocity vector and pressure contour compared to the existing nozzle. Specifically, the modified nozzle has a velocity vector of 6.649 m/s and a pressure contour of 1932 Pa, which are both higher than the values for the existing nozzle (6.25 m/s and 1637 Pa, respectively). This suggests that the modifications made to the nozzle have led to an improvement in its performance, possibly resulting in increased efficiency or effectiveness in its intended application. 26

27. 27 REFERENCE [1] Baghdadi, A. H. A., and Mansy, H. A., A mathematical model for leak location in pipelines, Applied Mathematical Modelling, 12 (1988), pp. 25-30. [2] Maurya, A., et al., CFD and Frictional Torque Analysis of Hydrodynamic Journal Bearing", International Journal of Engineering Research and Technology, 8 (2019), 7, pp 959-968. [3] Shukla, B.K., and Goel, A.., Study on oxygen transfer by solid jet aerator with multiple openings, Engineering Science and Technology, An International Journal, 21 (2018), pp. 255–260. [4] Naresh, B., et al., Design and Analysis of Mixed Flow Pump Impeller, International Journal of Trend in Scientific Research and Development , 3 (2019), 3, pp. 1180-1184. [5] Jafari, D., et al., Metal 3D-printed wick structures for heat pipe application: Capillary performance analysis, Applied Thermal Engineering, 143 (2018), pp. 403–414.

28. . [6] Rajaguru, K., et al., Additive manufacturing – State of art, Materials Today Proceeding, 21 (2020), 1, 2020, pp. 628-633 [7] Liu, H., et al., Analytical equation for outflow along the flow in a perforated fluid distribution pipe. PLOS ONE, 12 (2017), 10, 1-8. [8] Rahi, K.H., et al., Experimental and Numerical Analysis of Flow through Pipe for Different Geometry, International Conference on Mechanical, Industrial and Energy Engineering (2016) ICMIEE-PI-160314, pp 1-5. [9] Pandey, K.M., CFD Analysis of Flow through Compressor Cascade, International Journal of Soft Computing and Engineering, 2 (2012),1, pp 362-371. 28

29. 29 Thank you