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Title:   Author  item
                                            Zhu, Hepingitem
                                            Fox, Robertitem
                                            OZKAN, H - OHIO STATE UNIVERSITYitem
                                            Derksen, Richarditem
                                            Krause, Charles
  Submitted to: Meeting Proceedings
                                    Publication Type: Proceedings
                                    Publication Acceptance Date: 7/27/2004
                                    Publication  Date: 10/26/2004
                                    Citation: Zhu, H., Fox, R.D., Ozkan, H.E., Derksen, R.C., Krause, C.R. 2004. An application computer program (DRIFTSIM) to predict drift distances of water droplets from field sprayers. In: Ramsay, C., Hewitt, A. , Thistle, H., Hoffman, C., Wold, R., Wolf, T. (editors) Proceedings of International Conference on Pesticide Application for Drift Management.  October 27-29, 2004. Waikoloa, Hawaii. p. 317-323.Interpretive Summary:
                                Technical Abstract: A Visual BASIC language computer program (DRIFTSIM) in Windows Version was developed to rapidly estimate the mean drift distances of discrete sizes of water droplets discharged from atomizers on field sprayers.  This program interpolates values from a large data base of drift distances originally calculated for single droplets with a flow simulation program (FLUENT).  The simulations of drift distances up to 200 m (656 ft) included temperatures (10-30 °C; 50-86°F), discharge heights (0-2.0 m; 0-6.56 ft), initial downward droplet velocities (0-50 m/s; 0-164 ft/s), relative humidities (10-100%), wind velocities (0-10.0 m/s; 0-32.8 ft/s), droplet sizes (10-2000 μm), and 20% turbulence intensity.  The program requires about 15.5 Mb of disk space. Variables can be either in metric or English units and input can be either individual droplet sizes or size classes with portion of volume in each class.


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