流体机械

1994, (03)

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涡旋压缩机实用结构的理论吸排气容积计算
The Calculation of Theoretic Suction and Discharge Volumes for Scroll Compressors with Pratical Structure

刘新
Liu Xin

摘要(Abstract):

介绍了一种涡旋压缩机实用结构的理论吸排气容积计算公式的推导过程,基于这些几何形状的分析和计算,使涡旋糟台阶结构和扩大排气角范围的新颖设计得以实现。论述了这些计算公式在结构参数设计时的优越之处和这种涡旋压缩机创新结构的先进性,并演示了用微机进行设计,选择最佳方案的分析计算过程。
The inferring process of calculating for mulas of theoretic suction and discharge volumes for scroll compressors with practical structure are discovered. Based on these analyses and calculations for geometric shapes, the new and original designs,scroll groove with step structure and enlarged range of discharge angle can be come true. It discusses the advantages of these formulas in parameter design with wonderful structure by demonstrating a PC application.

关键词(KeyWords): 涡旋压缩机,吸气角,排气角,内侧点,外侧点

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作者(Author): 刘新
Liu Xin

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