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Design, Fabrication And Performance Evaluation Of A Battery Operated Solar Charged Boom Sprayer
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Low pressure employed on the field nozzles
used in field crop sprayers, varies between 3 and 8 x 105 N/m2. Where as
the same for high pressure orchard sprayers works out to be 3 to 5
times that of the above values.
The hose should be durable, light and
flexible and must be able to withstand the maximum pressure developed
in the sprayer mostly rubber of plastic house it used A hose having on
inside diameter of 9 timer is advantage when the discharge rate does not
exceed 9 liters per minute.
2.11.3 Types of Nozzles
Tee pet nozzle
Foam
Combination fog
Smooth bore
Master stream
Specialty
Double hollow com nozzle
Fixed orifice
Single shot off
Assault nozzle
2.11.4 Factors that affect sprayer performance
The following factors directly affect the performance of a sprayer
Pressure and delivery of the pump
Speed of forward travel
Water-supply ratio in tax
Height of the boom
Operator skill
Direction of wind
Nozzle spacing and size
period of application
These factors indirectly affect the following
Application rate
Droplet size
Droplet distribution
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ABSRACT - [ Total Page(s): 1 ]Abstract would be uploaded soon ... Continue reading---
TABLE OF CONTENTS - [ Total Page(s): 1 ]CHAPTER ONEINTRODUCTION1.1 Background to the study 1.2 Solar Energy and Deep Cycle Battery 1.2.1 Solar Energy 1.3 Definition of Sprayer1.4 Statement of the Problem1.5 Aims and Objectives of the Project 1.6 Justification of the Project1.7 Scope of the Project CHAPTER TWOLITERATURE REVIEW2.1 Solar Energy 2.2 Solar cells2.3 Different Types of Solar Panels 2.3.1 Flat Plate Collectors: 2.3.2 ... Continue reading---
CHAPTER ONE - [ Total Page(s): 2 ]CHAPTER ONEINTRODUCTION1.1 Background to the study Sprayers are devices that are specially designed to spray liquid quickly and easily. They come in a number of different varieties. A sprayer is used to cover large area such as lawns quickly and easily. A boom sprayer of this type is typically used for spraying chemicals such as pesticides, herbicides, herbicides, insecticides and fungicides.Along with proper plant selection and cure, controlling pests in lawn or garden is an important par ... Continue reading---
CHAPTER THREE - [ Total Page(s): 2 ]PRESSURE CONTROL VALVE(REGULATOR); This is a device or mechanism that
maintain any pre-set pressure by by-passing some of the liquid back to
the tank i.e it serves as safety device in automatically unloading the
excessive pressure. (It is a means of adjusting the pressure as required
for the job).PRESSURE GUAGE; This is a component pant of the
sprayer that always indicate the actual pressure at which the sprayer is
working. If properly calibrated, it provides guide to the operator in ... Continue reading---
REFRENCES - [ Total Page(s): 1 ]REFERENCESArchic. A. S. and Harold E. G. 1977. Machine for pover farming. Third Edition. John Wiley and Sons. New York D. Nuyttens, K. Baetens, M. De Schampheleir, B. Sonck, “effects of nozzle type, size and pressure on spray droplet characteristic. “Biosystem Engineering 97, PP 33-345, 2007.Klenin, N. I; poper, I.F; Sakun, V.A. 1985. Agriculttural Machines (The operation, Computation of controlling parameters and the conditions of operation. Amerind Publishing co. Put, ltd ... Continue reading---
