Stochastic Water Quality Optimization

随机水质优化

• 批准号: 8714014
• 负责人: Hugh Ellis
• 金额: $ 14.83万
• 依托单位: Johns Hopkins University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-09-01 至 1990-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8714014&HistoricalAwards=false
• 关键词: Stochastic; Water; Quality; Optimization

In this project, the investigator is studying an approach to mathematically simulating the relationships between assimilative capacities that flowing streams have for pollutants and the pollutants that are derived from both point and non-point sources. Whereas past efforts to do this have assumed that stream-flow was the sole random variable, in this research, the investigator is considering as random variables the initial in- stream conditions regarding oxygen demand and oxygen resources, pollutant input demand on those resources, and the various mathematical-model coefficients that have previously been assumed to be constants.

在这个项目中，研究人员正在研究一种方法， 数学模拟同化与 流动的溪流对污染物的容量， 点源和非点源污染物 源 尽管过去的努力都假设， 流量是唯一的随机变量，在这项研究中， 研究人员将初始输入视为随机变量- 关于氧需求和氧资源的流条件， 污染物输入对这些资源的需求，以及各种 先前假设的几何模型系数 成为常数。