Performance Characteristics of Four Rotary Atomizers PDF Download
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Author: Richard Charles Derksen
Publisher:
ISBN:
Category :
Languages : en
Pages : 248
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Book Description
Author: Richard Charles Derksen
Publisher:
ISBN:
Category :
Languages : en
Pages : 248
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Book Description
Author: RC. Derksen
Publisher:
ISBN:
Category : Controlled droplet applications
Languages : en
Pages : 20
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Book Description
A one-dimensional imaging probe was used to measure samples of the spray distribution produced by four different rotary atomizers operating at several different flow rates and rotary speeds using tap water and vegetable oil as carriers. The operating characteristics of the laser imaging probe affected the data collection results. The warm-up interval, effective sampling width, droplet velocity, and spray density were the most critical factors. Each rotary atomizer produced a range of droplet sizes for which uniformity depended on the operating conditions and liquid carrier. At water flow rates below 0.5 L/min, the Micron Micromax produced the most uniform droplet distributions. At rates above 0.5 L/min of water, the Spraying Systems RotoJet produced the most uniform droplet distributions. A larger selection of volume median diameters was produced using vegetable oil rather than water as the carrier. The uniformity of the droplet distributions is controlled better with oil. The RotoJet produced the most uniform droplet distribution with oil in comparison with the other atomizers. There was little difference between water and oil as carries in the drift potential at low rotational speeds. However, at higher operating speeds the drift potential was reduced by using oil as the liquid carrier.
Author: David I. B. Vander Hooven
Publisher: ASTM International
ISBN: 0803109431
Category : Pesticides
Languages : en
Pages : 201
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Book Description
Author: John D. Nalewaja
Publisher: ASTM International
ISBN: 0803124910
Category : Biotechnology
Languages : en
Pages : 348
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Book Description
Author: Chester L. Foy
Publisher: CRC Press
ISBN: 1351086405
Category : Technology & Engineering
Languages : en
Pages : 737
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Book Description
Based on a conference, this book is intended to promote a better understanding of the effects of adjuvants on pesticide penetration, translocation, photodegradation and stability, spray deposition and dissipation, and the fate of herbicides in the environment.
Author: Hall
Publisher: ASTM International
ISBN: 0803118902
Category :
Languages : en
Pages : 347
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Book Description
Author: L. E. Bode
Publisher: ASTM International
ISBN: 0803113889
Category : Pesticides
Languages : en
Pages : 261
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Book Description
Annotation Twenty-one peer-reviewed papers from the Tenth Symposium on [title] held in Denver, Colo., October 1989. They're organized into three categories: perspectives on pesticide risks, formulation technology and characteristics of uptake, and application systems. Annotation copyrighted by Book News, Inc., Portland, OR.
Author: James L. Hazen
Publisher: ASTM International
ISBN: 0803114508
Category : Drainage
Languages : en
Pages : 284
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Book Description
Annotation Some generic and some specific papers from the Ninth Symposium on [title], Atlanta, GA, Nov. 1988. They address international aspects; formulation efficacy and testing; application systems devices and deposition studies. Produced from typescripts. Annotation copyrighted by Book News, Inc., Portland, OR.
Author: Musbah Mahmud Misellati
Publisher:
ISBN:
Category : Atomization
Languages : en
Pages : 568
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Book Description
Author: LE. Bode
Publisher:
ISBN:
Category : Atomization
Languages : en
Pages : 16
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Book Description
Evaluations of the spray characteristics of a new atomizer (Micromax) indicate that rotary atomizers used on tractor-mounted sprayers have the potential to apply agricultural pesticides effectively. Operating the units at the spacing, height, and tilt angle that provides double to triple overlap of the spray output results in acceptable distribution patterns over a range of disk speeds and flow rates. The droplet spectrum produced by the Micromax is much narrower than the spectrum produced by conventional hydraulic nozzles, and the median size generated is related to the speed of the disk. Spray droplets from the Micromax tend to move off the swath and deposit in the first few metres downwind much more than those from flat fan sprays. At distances greater than 10 to 20 m downwind, the deposits were no different from those from a flat fan spray.
