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冷却水流量的英文

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"冷却水流量"怎么读用"冷却水流量"造句

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  • cooling water flow rate

例句与用法

  • In order to guarantee inside and outside quality of ingot and dragging speed , parameter supervising of temperature , dragging speed , cooling water flux and fiction force between ingot and cooling model is needed
    为保证铸坯内外部质量和较高的拉坯速度,需要检控的参量有温度、拉坯速度、冷却水流量和铸坯与结晶器的摩擦力等。
  • The results indicate that the qualitative behavior in this process is similar to that observed in condensation of vapor at or above atmosphere pressure , the coefficient of heat transfer for condensation in tube , the coefficient of heat transfer in total increase with the increasing of heat flux density and vapor pressure . however , heat flux density and vapor pressure have a more significant effect on them
    发现水平管内低压蒸汽冷凝过程与常压条件下蒸汽冷凝过程相同,管内冷凝传热膜系数、总传热系数随热流密度、蒸汽压力的增大而增大,但热流密度、蒸汽压力对低压蒸汽冷凝有着更为显著的影响,管外冷却水流量对其影响并不明显。
  • The interactions between heat flux density , vapor pressure , vapor velocity and the coefficient of heat transfer for condensation in tube , the coefficient of heat transfer in total are investigated . the relationships between heat flux density and the total difference in temperature , the difference of temperature , pressure drop of vapor from the entrance of the tube to the exit are investigated as well
    考察了冷却水流量、温度恒定条件下热流密度、蒸汽压力、蒸汽流速对冷凝传热膜系数及总传热系数的影响关系,同时考察了总传热温差、蒸汽进出口温差及压差随热流密度变化的关系。
  • In order to decrease heating of driving coil , the structures of electromagnetic circuit and offset magnetic circuit in actuator are carried out design calculation and experimental study , and the shapes of them are optimum designed . the effect of
    研究了驱动线圈的发热对执行器的微位移精度的影响,在驱动线圈内部设计了冷却水箱以抑制其发热,给出了冷却水流量的计算公式,闲除了冷却水循环系统;以所u的磁场与位移感知型超磁致伸缩微位移执行器为核心,构成其微位移驱动系统。
  • Measurements were made of system pressure , mass flow rate of steam , air , and cooling water , temperatures of condensing flow and cooling flow , and the water level of boiler . the major phenomena observed in the present experiment are similar to those by other investigators . the mass flow rate of steam , the system pressure and air content are the most important factors affecting steam condensation
    实验结果表明,维持二次侧冷却水流量不变,无论对于纯净蒸汽还是含有空气的蒸汽冷凝,随着蒸汽发生器加热功率的增大(即蒸汽流量增大) ,有效冷凝段长度将加长;当蒸汽中含有少量空气,有效冷凝段长度也会明显加长;提高系统压力,有效冷凝段长度将缩短。
  • By means of treating the motor and its controller as equality heating matters , this paper analyzes the heat - resistance of the cooling system by way of equal circuits , and puts forward formulas to calculate the temperature of the motor and its controller , analyzes and calculates the fluid - resistance and the energy loss , calculates the flux of the cooling liquid and the needed power of the pump
    将电机和电机驱动器各自作为一个均质发热体,以热阻等效电路的形式分析电机和电机驱动器冷却系统热阻,并分别给出了电机和电机驱动器的发热过程和冷却过程动态温升计算公式,分析和计算系统的流阻和能量损失,进而设计水泵的功率等级和冷却水流量
  • The shahe pumped - storage power station with two 50mw reversible units has been in good conditions on general since it was put into operation , but there still were some defects , such as the failure of unit ' s contemporaneous device , the insufficient cooling water discharge and pressure , and the failure of static frequency converter and excitation overcurrent
    摘要沙河抽水蓄能电站两台50mw可逆式机组自投运以来,总体情况良好,但是也出现了一些缺陷,如机组同期装置故障,机组冷却水流量或压力不足,静止变频器故障,励磁过电流故障等。
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