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一、前言叶片式风马达按运转时旋转方向能否改变可分为两类。第一类旋转方向不能改变,即运转时只能朝着一个方向旋转的单向叶片式风马达。第二类旋转方向可以改变,即双向叶片式风马达。属于这一类的又分两种,即正反转性能相同的叶片式风马达与正反转性能不相同的叶片式风马达。本文专门讨论第一类单向叶片式风马达主要参数的设计计算。对于第二类双向叶片式风马达主要参数的设计计算,将在另外的文章中讨论。
First, the foreword Vane wind motor according to the direction of rotation can change can be divided into two categories. The first type of rotation can not be changed, that is, one-way vane air motors that can only rotate in one direction during operation. The second type of rotation direction can be changed, that is, two-way vane air motor. Belonging to this category are divided into two types, that is, the same type of positive and negative performance of the vane wind motor and reversing performance is not the same vane air motor. This article is devoted to the design and calculation of the main parameters of the first type of unidirectional vane air motor. The design calculation of the main parameters of the second type of bidirectional vane air motor will be discussed in a separate article.