Experimental investigations of a drifting cloud of droplets dispersed from aircraft
Journal Title: Archive of Mechanical Engineering - Year 2014, Vol 0, Issue 3
Abstract
With widespread use of pesticides in modern agriculture, the impacts of spray drift have become a topic of considerable interest. The drifting of sprays is a highly complex process influenced by many factors. The paper presents results of experimental research on a drifting cloud of droplets dispersing from aircraft. Experiments were conducted to quantify spray drift from aerial applications of pesticide. Parallel to the blowing wind, the measurement line 800 m long was disposed. The relationships between the relative dose and the distance of drift as well as spray density and its structure on the measuring length have been established.
Authors and Affiliations
Tomasz Seredyn, Robert Rowiński
Modal measurements and model corrections of a large stroke compliant mechanism
In modelling flexure based mechanisms, generally flexures are modelled perfectly aligned and nominal values are assumed for the dimensions. To test the validity of these assumptions for a two Degrees Of Freedom (DOF) lar...
Semi-analytical solution of functionally graded circular short hollow cylinder subject to transient thermal loading
In this paper, by using a semi-analytical solution based on multi-layered approach, the authors present the solutions of temperature, displacements, and transient thermal stresses in functionally graded circular hollow c...
Integration of Modeling in Solidworks and Matlab/Simulink Environments
In the paper, the authors present construction stages of simulation models worked out using SolidWorks and Matlab/Simulink environments. As examples of simulation models, a laboratory truck crane and a forest crane have...
Structural and thermal analysis of automotive disc brake rotor
The main purpose of this study is to analyze the thermomechanical behavior of the dry contact between the brake disc and pads during the braking phase. The simulation strategy is based on softawe ANSYS11. The modeling of...
A semi-analytical solution of thick truncated cones using matched asymptotic method and disk form multilayers
In this article, the thick truncated cone shell is divided into disk-layers form with their thickness corresponding to the thickness of the cone. Due to the existence of shear stress in the truncated cone, the equations...