【摘要】 文中简要介绍了离心式压缩机增容改造的技术途径和设计方法（包括气动透平设计和三元流场分析计算），并讨论了它在工程中的应用效果。更多还原

【Abstract】 The technical approach which is able to enlarge the flow capacity of the centrifugal compressor,and the design procedures (including aerodynamic turbine design and three dimensional flow field calculation) are chiefly introduced in this paper.The practical result is also discussed.更多还原