【摘要】 本文介绍了一种结构简单,防堵性能良好的分布节流装置。简述其设计理论基础和计算程序,对不同工质和不同温度下的流量关系给出了简单的计算方法。该装置的流量测定证实了结论的正确性。本装置已用于4.5K闭式循环恒温器。更多还原

【Abstract】 In this paper a distributive type throttle device with gcod behavior in prevention against blocking and single construction is presented.The fundamental of design theory and computer procedure are described.The simplified calculation method of flow characteristic has been given for different fluids under different temperatures.The result of flow measurement has verified the conclusion of this paper positively.This device has been used succesfully in a closed-cycle cryostat which has attained a temperature of 4.5K.更多还原