Air flow humidification for air-assisted boom sprayer
نویسندگان
چکیده
منابع مشابه
Humidification of the air passages.
The reasons for moistening of the mucous membranes are several. Ciliary action is dependent on a supply ofmucus, of the right viscosity and in correct amount; in this blanket of mucus are carried lysozymes, described by Fleming (1928), of considerable bacteriostatic and bactericidal importance. The alveoli of the lung must be kept moist, for otherwise respiratory exchanges cannot be carried on;...
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The flow of air generated by a new design of air assisted sprayer equipped with two axial fans of reversed rotation was analyzed. For this goal, a 3D sonic anemometer has been used (accuracy: 1.5%; measurement range: 0 to 45 m/s). The study was divided into a static test and a dynamic test. During the static test, the air velocity in the working vicinity of the sprayer was measured considering ...
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Relative to solar water heaters, solar air heaters have received relatively little investigation and have resulted in few commercial products. However, in the context of a humidification-dehumidification (HDH) desalination cycle, air heating accounts for advantages in cycle performance. Solar collectors can be over 40% of an air-heated HDH system’s cost; thus, design optimization is crucial. Be...
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BACKGROUND After tracheostomy, the airway lacks an essential mechanism for warming and humidifying the inspired air with the consequent functional impairment and discomfort. The purpose of this study was to compare airway hydration with cold-air nebulization versus heated high-flow humidification on medical interventions and tracheal ciliary beat frequency (CBF). METHODS Newly tracheostomized...
متن کاملHumidification and perceived indoor air quality in the office environment.
OBJECTIVE To evaluate the effect of humidification on the odour, acceptability, and stuffiness of indoor air. METHODS In a six period cross over trial at the Pasila Office Center, Helsinki, the air of two wings of the building in turn were ventilated with air of 30%-40% humidity. A third wing served as a non-humidified control area. The quality of indoor air was assessed weekly by a panel con...
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ژورنال
عنوان ژورنال: Engenharia Agrícola
سال: 2014
ISSN: 0100-6916
DOI: 10.1590/s0100-69162014000100006