The major reasons of higher oil temperature of an imported generator transformer are analysed. The improvement suggestions are put forward.
对一台进口主变油温偏高的主要原因进行了分析,并提出了改进建议。
The oil temperature of loader hydraulic system is higher because energy loss cause the heat generation.
油温较高是由于装载机液压系统的能量损失产生的热量引起的。
Meanwhile, process condition experiments indicate that lower reaction temperature, shorter reaction time and higher ratio of solvent to oil are helpful for oxidation of thiol.
同时,工艺条件结果表明,较低反应温度、较短反应时间以及高剂油比对硫醇的氧化脱除反应有利。
Higher temperature, oil temperature increase, decrease viscosity, steam increased, the limit will cause a vacuum up, we should strengthen the ventilation cooling.
环境温度较高时,油温升高,粘度下降,饱和蒸汽增大,会引起极限真空上升,应加强通风散热。
Besides, soybean hull treated by high temperature can produce soybean-hull carbon, which can be used as a higher value of the adsorbent in oil refining process.
大豆皮经高温处理后,得到的豆皮碳可作为油脂精炼过程中应用价值较高的吸附剂等。
However, higher temperature changes the distribution regularity of polarization resistance ( R a or Rc) of oil coatings.
流平温度对极化电阻分布规律有一定的影响。
The higher the normal load, the smaller the effect of the lubricating oil inlet temperature and rolling speed on the traction coefficient.
随着载荷增大,入口油温和滚动速度对拖动系数的影响减小;
The thermal conductivity is higher than about 10% of the mineral oil and PAO oil, so it has low oil temperature and long life.
加上其导热率高出矿物油和PAO油品约10%,因此具有较低的油品使用温度和较长的零件寿命。
Thermal calculation made is mainly to assess whether the inlet oil temperature at each station after non-heating operation is higher than crude oil's pour point;
热力计算主要是核算越站后各站的进站油温是否高于原油的凝点;
Unique hydraulic oil cooling system makes it possible for the 8L oil tank to allow oil temperature be kept no higher than 70 degree under continuous operation.
独特的液压油散热系统,使油箱容积为8L的液压油能保证连续作业油温不超过+70度。
Unique hydraulic oil cooling system makes it possible for the 8L oil tank to allow oil temperature be kept no higher than 70 degree under continuous operation.
独特的液压油散热系统,使油箱容积为8L的液压油能保证连续作业油温不超过+70度。
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