The variation of steam density due to large pressure drop should be taken into account.
设计和计算时需考虑蒸汽密度的变化。
This paper introduces the compensation method of temperature and pressure for overheat steam density.
主要讨论了过热蒸汽密度的温压补偿方法。
The change in mass flux resulting from the steam density change is corrected by the temperature offset algorithm.
采用温度补偿算法将蒸汽的密度变化引起的质量流量的变化进行修正。
Also the paper lists the factors mostly affecting the mass flow measurement consecutively as steam density, expandable coefficient, inner diameter and flow coefficient of the throttle element.
指出对质量流量影响最大因素依次为蒸气密度、可膨胀系数、节流件内径及流量系数。
Open and shut-down is operated by the density variation bet ween condensation water and steam, Condesation water can drive valve directly, featuring precision and reliability.
倒置桶疏水阀的开启和关闭是根据凝结水和蒸汽的密度差来动作的，凝结水可直接驱动疏水阀启闭，其动作准确，可靠性高。
Inverted bucket steam trap opening and closing action is based on the difference in density of the condensate and steam to its accurate and reliable.
倒吊桶式蒸汽疏水阀的开启和关闭是根据凝结水和蒸汽的密度差来动作的，其动作准确，可靠。
It also gives out a variable coefficient density compensation formula used for measurement of mass flow of the low pressure saturated steam, and the features of this formula.
给出了一个用于低压饱和蒸汽质量流量测量的变系数密度补偿式和该补偿式的特色。
"Identification" and the condensed steam water based on three principles: the poor density, and temperature difference of change.
“识别”蒸汽和凝结水基于三个原理：密度差、温度差和相变。
The compensation scheme for the density of superheat steam and the new density compensation formula are introduced in detail.
详细介绍过热蒸气密度补偿方案及新的过热蒸气密度补偿式。
This paper introduces a method of improving measure precision for water level in steam room which does the compensative calculating of medium density by computer.
介绍了利用计算机的软件功能，对介质的密度进行补偿计算，从而提高汽包水位测量精度的原理和方法。
The higher the steam pressure, the lower the acidity density.
随着水蒸气分压的增大，样品的酸密度持续降低；
The practical calculation results show, there is an optimal steam velocity, which is decreasing along with pressure-and density-increasing.
实例计算结果表明，存在最佳的蒸汽流速，其随压力升高、密度增大而减小。
Experimental results are given. Its applications in the measurement of condensed steam flow and the liquid density are also presented.
文中对测量蒸汽凝集流量和测量液体密度方面的应用作了简要介绍。
Experimental results are given. Its applications in the measurement of condensed steam flow and the liquid density are also presented.
文中对测量蒸汽凝集流量和测量液体密度方面的应用作了简要介绍。
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