论文部分内容阅读
转子式喷头特殊的雾化原理使其工作性能与传统的压力喷头相比有很大不同，转子式喷头产生的雾滴大小均匀，但雾滴飘移的可能性大于压力式喷头。因现有喷头分级标准只针对扁扇压力喷头，且没有考虑飘移因素，所以无法对转子喷头加以分级。本文通过转子喷头在不同转速下模拟不同使用环境的飘移测试，并依据已有的喷头分级标准，对转子喷头进行分级，为转子喷头使用参数的选择与喷雾环境的匹配提供依据。
Rotor-type nozzle special atomization principle makes its working performance compared with the traditional pressure nozzle is very different, rotor nozzle produces droplets of uniform size, but the possibility of droplets drifting more than pressure-type nozzle. Due to the existing nozzle grading standards for flat fan pressure nozzle, and did not consider the drift factor, it can not be rated on the rotor nozzle. In this paper, the rotor nozzle is used to simulate the drift test of different environment under different rotational speed. The rotor nozzle is graded according to the existing nozzle grading standards to provide the basis for the matching of the parameter of the rotor nozzle and the spray environment.