【摘要】 针对沿程集水方式使平流沉淀池内的沉淀过程偏离理想沉淀池假设条件的现象，提出确定平流沉淀池指形集水槽长度的有限元计算方法，并举例对集水槽长与沉淀效果的关系作了数值模拟．更多还原

【Abstract】 As a result of the settled effluent being collected along water stream,the particles settling course is on longer according with the assumption on the ideal horizontal flow sedimentation tank.Therefore,a finite element analysis method is suggested for determining the length of collecting trough in horizontal folw sedimentation tank rationally.Also,the relationship between the sedimentation tank performance and the length of collecting trough is illustrated with an example by means of numerical simulation.更多还原