在设计新的压缩机和泵时,叶轮和流道断面的最佳化有着重要的意义。在早先的手控试验台上,必须由人从仪表上读取数据并填写到记录表格中。为了进行计算整理(乘方、开方等等),应将记录数据转换为穿孔卡片,再输送至一台数据处理装置中。这种整理方法是很费时间的,并且容易发生误差。 In the design of new compressors and pumps, impeller and runner section optimization is of great significance. On previous hands-on test benches, the data must be read by the person from the meter and entered into the record form. In order to carry out the calculation and collation (such as power, prescribing, etc.), the recorded data should be converted to punch cards, and then sent to a data processing device. This finishing method is very time-consuming, and prone to error.