午夜精品福利视频,亚洲激情专区,免费看a网站,aa毛片,亚洲色图激情小说,亚洲一级毛片,免费一级毛片一级毛片aa

河道一維污染源控制反問題

時間:2023-04-26 01:49:13 環(huán)境保護論文 我要投稿
  • 相關推薦

河道一維污染源控制反問題

摘要: 在天然河道一維水質(zhì)數(shù)值模擬中,對初始條件、邊界條件及污染源條件分別構造基本解,以此為參數(shù)將任一斷面的污染物濃度表示為初始條件、邊界條件及各污染河段污染物排放量的線性函數(shù)。從模擬水域需滿足的水環(huán)境功能提出約束條件,以污水處理費用最小為目標函數(shù),構造污染源控制問題,并用遺傳算法求解。 Abstract: By simulating one dimensional water quality of naturalchannel,three groups of the basic solutions calculated from the initial pollutant concentration,the boundary pollutant concentration and the pollutant amount into channel,can be obtained respectively.Basing on the basic solutions,the pollutant concentration in any section of channel is expressed mathematically by a linear function of the pollutant amount.The optimization model for pollutant amount control is set up,in which the restraint conditions of the model are deduced from river’s environment plan and the object function of the model from the function of pollutant treatment fee.The genetic algorithm is used to solve the optimization model successfully. 作 者: 韓龍喜   作者單位: 河海大學水文水資源及環(huán)境學院,  期 刊: 水科學進展  ISTICEIPKU   Journal: ADVANCES IN WATER SCIENCE  年,卷(期): 2001, 12(1)  分類號: X522 O242.1  關鍵詞: 河道    污染源控制    反問題    遺傳算法   

【河道一維污染源控制反問題】相關文章:

內(nèi)部控制問題分析報告范文11-10

反詐工作問題總結范文(精選19篇)07-26

河道管理辦法06-09

河道環(huán)境整治簡報08-06

河道清理垃圾簡報08-23

河道垃圾清理簡報12-05

清理河道垃圾簡報12-01

清掃河道垃圾簡報05-11

社區(qū)河道清理簡報04-17

開展河道清理簡報05-18