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- feed water flow rate 给水流量
- Feed water flow is an important parameter in automatic control system of power unit, it directly relates to quality of drum level regulating and the safety of the unit. 摘要给水流量是发电机组自动控制系统里的一个重要参数,它的准确性直接关系到给水调节品质的优劣;
- But the influence of cooling water flow rate upon the condenser's TTD has a critical value. 冷却水流量时凝汽器端差影响存在临界值。
- The cinder of steam boiler good remove aquatic ash grain,cinder diameter and ash water flow rate directly influence removal efficiency. 介绍了利用锅炉炉渣有效去除灰水中灰粒的试验方法,试验发现,炉渣直径和灰水流速直接影响去除效率。
- The water head loss is low. When water flow through 0.9m-thick zeolite, flow rate is 2.6m/h, 4.2 m/h, 7.4 m/h, and the water head loss is 3-5cm,8-12cm,and 15-20cm, respectively. 沸石具有很好的通透性,水流通过0.;9米厚的交换层时,2
- Water flow rate through terminal devices in an air condition water system with a single pump is controlled by the bypass valve when the air conditioning system is under part-load. 部分负荷时,单式泵变流量空调系统通过旁通阀控制流经末端设备的水流量,旁通流量的确定是正确选择旁通阀的前提。
- The cooling system of No.4 blast furnace of Baotou Steel Corp.is analyzed based on measured data on the cooling water flow rate and the water temperature difference. 在对包钢4%23高炉各冷却部位冷却水量和冷却水温差进行全面测试的基础上,分析研究了包钢4%23高炉冷却制度特征。
- The total water flow-rate and the water distribution have been designed and a relationship formula between water flow rate and casting speed derived ac... 对不同钢种、拉速等工艺条件下的连铸工艺设计出二冷总水量、水量分配和水量与拉速的关系式,并对配水方案进行了凝固与传热的预测和验证。
- The water flow rate through the terminal devices in water system with single pumps is controlled by the by-pass valves when the air conditioning system is under part-load. 部分负荷时,单式泵变流量空调系统通过旁通阀控制流经末端设备的水流量,则旁通流量的确定是正确选择旁通阀的前提。
- As chiller efficiency is highly improved in recent years, the HVAC water system proposal of big temperature difference with small water flow rate is more concemed. 近年来冷水机组的效率提高很快,同时大温差小流量的空调水系统方案受到了更多关注。
- Comparison of CK5-C atomizer with single orifice and those contraction nozzles with multiple orifices shows that the water flow rate of the later ones is higher than that of CK5-C atomizer. 就CK5-C单孔雾化器与各式缩孔型多孔喷头之雾化特性而言,于相同的操作压力,缩孔型多孔喷头能够在大幅提高雾化量下,产生与CK5-C单孔雾化器相同之雾化特性。
- Under M-EMS condition, with the increase of secondary cooling water flow rate and the decrease of casting speed, tundish superheat and carbon content, the center carbon segregation was improved. 随拉速、中间包钢水过热度和钢中碳含量增加,中心碳偏析加重。
- With a designed supercooled-water ice making system test-bed, carries out grouping experiments for different evaporating temperatures and water flow rates. 摘要在自主开发的过冷水制冰试验台上,对不同蒸发温度和水流量下的运行情况进行了分组试验。
- Automatically feed water for boiler. 锅炉自动给水。
- Water flow rate measuring apparatus 水量信号装置
- As the products of combustion circulate,they heat and feed water. 燃烧产物循环时便加热供水。
- As the products of combustion circulate, they heat and feed water. 燃烧产物循环时便加热供水。
- Water flows from the condenser to the ash room. 水从冷凝器流出,流入灰浆室。
- Disassemble,clean and check the automatic feed water regulator. 将自动给水调节器拆开、清洁并检查。