传感技术学报2016，Vol.29Issue(1)：141-145,5.DOI:10.3969/j.issn.1004-1699.2016.01.024
降雨发生装置多喷头仿真和测试研究
Simulation and Tests of Multiple Sprinklers Rainfall Generator
摘要
Abstract
In order to realize the full scope simulation of natural rainfall intensity,the observation pattern acquired from single sprinkler is regarded as a multi-dimensioned vector,on which the established model of multiple sprin-klers in square layout is based. Then,the data of coefficients of uniformity and rainfall isoline map for four over-lapped sprinklers are analyzed and the optimum spacing is ascertained. Further more,in the condition of the opti-mum spacing,an experiment is conducted to evaluate uniformity and stability of the rainfall environment. The test results indicate that tipping-bucket raingaugescan be located in four quarters of the compass so as to carry out large rainfall intensity test after the stability time in the current rainfall generator environment.关键词
降雨发生装置/大降雨强度/仿真/测试Key words
rainfall generator/large rainfall intensity/simulation/test分类
天文与地球科学引用本文复制引用
刘波,王晓蕾,苏腾,康钊菁..降雨发生装置多喷头仿真和测试研究[J].传感技术学报,2016,29(1):141-145,5.基金项目
国家自然科学基金项目(41327003,41475020) （41327003,41475020）
