A spraying apparatus and testing chamber for investigating the residual action of insecticidal deposits.
نویسنده
چکیده
PAGE Introduction 209 Construction of the spraying tower ... ... ... ... ... ... 210 Adjustment of the atomiser ... ... ... ... ... ... ... 211 Spraying procedure ... ... ... ... ... ... ... ... ... 211 Determination of weight of deposit ... ... ... ... ... ... 212 Replication and distribution of deposits ... ... ... ... ... ... 213 Factors governing the weight of deposit ... ... ... ... ... ... 214 1. Degree of saturation of the atmosphere within the tower with vapour of the liquid to be sprayed 214 2. Temperature ... 216 3. Spraying pressure ... ... ... 218 4. Time of exposure to mist ... ... ... ... ... ... ... 221 5. Volume of liquid sprayed 223 6. Restriction of flow of liquid 225 Construction of the testing chamber ... 228 Summary 229 Acknowledgements ... ... ... ... ... ... ... ... ... 232 References ... ... ... ... ... ... ... ... ... ... 232
منابع مشابه
Experimental and Numerical Study of Residual Stress in the WC-12Co HVOF Sprayed Coatings
Thermally sprayed coatings are intrinsically associated with residual stresses in the deposits. These stresses are varied in nature and magnitude, and have a pronounced effect on the mechanical behavior of the system. In the current study, WC-12Co coatings were deposited using HVOF thermal spraying. The sin2ψ method was used to evaluate the through thickness residual stress by means ...
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ورودعنوان ژورنال:
- Bulletin of entomological research
دوره 38 2 شماره
صفحات -
تاریخ انتشار 1947