人民黄河
人民黃河
인민황하
Yellow River
2014年
11期
26-29,73
,共5页
数学模型%MATLAB%淤积%不平衡输沙%非均匀沙%悬移质
數學模型%MATLAB%淤積%不平衡輸沙%非均勻沙%懸移質
수학모형%MATLAB%어적%불평형수사%비균균사%현이질
mathematical model%MATLAB%sedimentation%non-equilibrium sediment transport%non-uniform sediment%suspended load
针对一维非均匀悬移质不平衡输沙数学模型中的明显淤积过程,应用MATLAB语言编制了计算程序,并采用泾惠渠实测水沙资料进行了算例演示。结果表明:程序计算值与实测值符合较好,模型能够满足实际工程要求。
針對一維非均勻懸移質不平衡輸沙數學模型中的明顯淤積過程,應用MATLAB語言編製瞭計算程序,併採用涇惠渠實測水沙資料進行瞭算例縯示。結果錶明:程序計算值與實測值符閤較好,模型能夠滿足實際工程要求。
침대일유비균균현이질불평형수사수학모형중적명현어적과정,응용MATLAB어언편제료계산정서,병채용경혜거실측수사자료진행료산례연시。결과표명:정서계산치여실측치부합교호,모형능구만족실제공정요구。
The program composition with MATLAB language was used to solve steady one-dimensional non-uniform suspended sediment non-equi-librium sediment transport mathematical model and the deposition process was studied on in this article. An example that used the field data of flow and sediment of Jinghuiqu irrigation area was demonstrated. It shows that the calculated results coincide well with the measured data,so the mathe-matical model can meet the requirements of practical engineering.