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本文根据有限元法的原理和相关的数学模型推导了公式,设计了套装叶轮强度计算的程序框图和程序,并用等厚度园盘的准确解与本方法的计算结果作了比较,证明了本文所介绍方法的准确性和实用性。
Based on the principle of finite element method and the related mathematical model, this paper deduces the formula, and designs the block diagram and program of the calculation of the strength of the impeller. The exact solution of equal thickness disk is compared with the calculation results of this method. Introduce the accuracy and practicality of the method.