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Atomization and Sprays

Publicou 12 edições por ano

ISSN Imprimir: 1044-5110

ISSN On-line: 1936-2684

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Indexed in

EVAPORATION RATES OF AGRICULTURAL SPRAY MATERIAL AT LOW RELATIVE WIND SPEEDS

Volume 8, Edição 4, 1998, pp. 471-478
DOI: 10.1615/AtomizSpr.v8.i4.70
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RESUMO

The evaporation rates of several agricultural spray materials are investigated as relative wind speed (between the droplet and ambient air) approaches zero. Laboratory studies show that application of the classical approach to interpreting these results overestimates the evaporation rate λ by more than a factor of 2 in this speed regime, and call into question the functional forms of Sherwood number used previously to connect forced convection with free convection. In particular, a bounding curve may be developed as

λ/λ = 0.4 + 0.116 Re

for Reynolds numbers Re < 5.16 (λ is the evaporation rate at Re = 5.16 and higher). This result suggests that Sherwood number approaches 0.8 (rather than 2) as relative wind speed (and Re) approach zero. Implications of this finding, particularly in agricultural spraying and peripherally in spray applications of complex mixtures, are examined.

CITADO POR
  1. Hewitt Andrew J., Johnson David R., Fish John D., Hermansky Clarence G., Valcore David L., Development of the Spray Drift Task force database for aerial applications, Environmental Toxicology and Chemistry, 21, 3, 2002. Crossref

  2. Hewitt Andrew J., Spray optimization through application and liquid physical property variables–I, The Environmentalist, 28, 1, 2008. Crossref

  3. Bird Sandra L., Perry Steven G., Ray Scott L., Teske Milton E., Evaluation of the AgDISP aerial spray algorithms in the AgDRIFT model, Environmental Toxicology and Chemistry, 21, 3, 2002. Crossref

  4. Teske Milton E., Bird Sandra L., Esterly David M., Curbishley Thomas B., Ray Scott L., Perry Steven G., AgDrift®: A model for estimating near-field spray drift from aerial applications, Environmental Toxicology and Chemistry, 21, 3, 2002. Crossref

  5. Medici Marco, Lorenzini Giulio, De Wrachien Daniele, WATER DROPLET TRAJECTORIES IN A SPRINKLER JET FLOW: THE QUANTUM HYDRODYNAMIC FRAMEWORK, Irrigation and Drainage, 63, 3, 2014. Crossref

  6. De Wrachien D., Lorenzini G., Modelling Jet Flow and Losses in Sprinkler Irrigation: Overview and Perspective of a New Approach, Biosystems Engineering, 94, 2, 2006. Crossref

  7. De Wrachien D., Lorenzini G., Quantum mechanics applied to the dynamic assessment of a cluster of water particles in sprinkler irrigation, Journal of Engineering Thermophysics, 21, 3, 2012. Crossref

  8. De Wrachien D., Lorenzini G., Mambretti S., WATER PARTICLE KINEMATICS QUANTUM APPROACH: A CHALLENGE FOR SPRINKLER IRRIGATION SYSTEMS, Irrigation and Drainage, 62, 2, 2013. Crossref

  9. Wrachien Daniele, Lorenzini Giulio, Water drops kinematic analysis: the classic-quantum and single-multiparticle viewpoints, Open Engineering, 3, 1, 2013. Crossref

  10. Zhang Bin, Tang Qing, Chen Li-ping, Zhang Rui-rui, Xu Min, Numerical simulation of spray drift and deposition from a crop spraying aircraft using a CFD approach, Biosystems Engineering, 166, 2018. Crossref

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