该项成果历经十四年的理论与实验研究,在应用基础理论研究上有显著的突破和创新,其主要技术性能处于国际领先水平。成果总体性能优越,工况范围适应性强,发展了有中国特色的任意空间曲面三元叶轮设计方法,形成了自主知识产权。提出并开发了一整套加工制造方法和工艺流程,保证了产品的开发和批量生产。 After 14 years of theoretical and experimental research, this achievement has made significant breakthroughs and innovations in applied basic theoretical research, and its main technical performance is at the international advanced level. The overall performance is excellent, the adaptability of working conditions is strong, and the design method of ternary impeller with arbitrary space surface with Chinese characteristics has been developed, forming its own intellectual property. Proposed and developed a set of processing and manufacturing methods and processes to ensure the product development and mass production.