aFlow rates were chosen to produce differential pressures ranging from approximately 1-inch H2O to 200-inch H2O, both below and above the customary range of orifice meter measurements.Commercial differential pressure transmitters (“smart” transmitters) were used during the tests. The baseline test co...
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This article also simulates the flow of disturbance located at the inlet of the basal meter,and shows that a swirl located at the front of the basal meter can affect the stability of the heat meter. 展开 关键词: 热量表;设计参数;数值模拟方法;特征;计算结果;三维流场;间隙特性;可能影响 ...
The monodisperse aerosol exiting from the Nano-DMA di- luted by dry nitrogen is passed through a 2.2 mm diameter mixing orifice before being symmetrically divided into equal proportions that flow into the UCPC and Faraday cage elec- trometer (FCE). The Faraday cage is based on the design of...
30、震流水孔口water shock-proof orifice of descaler除丸(风力)shot-removing blast除锡,脱锡detinning除锡装置detinning apparatus除氧化铁皮箱descaling box触媒剂,添加剂addition agent穿出(带材)threading out穿带导板threading guide穿带导卫台threading guide table穿带杆threader bar穿带和甩带操作threading and...
second cover where bush with internal thread is secured located on other side of housing, thread limiter screwed into internal thread of bush of second cover, orifice plate, metering needle valve, limiter for limiting flow section between orifice plate and meter needle valve, first flywheel, second...
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Another option could be a bad burner orifice. We had something similar happen on an old Norcold RV refrigerator… there was a crack in the tiny “gem” that’s used to make the orifice opening to allow the propane out. On the fridge, it caused a “popping” noise when it was burning...
(轧制时的) indirect rolling action 侧移小车 side shift car 测长仪 length measuring machine 测长装置 length measuring device 测厚仪 gauge meter, thickness meter, gagemeter 测压计,压力计 pressure gauge 测压仪,测力计,发送器 load cell, measuring cell, pressure cell 层流带钢冷却系统 Laminar flow...
In detail, valve control plays the role of taking over the tracking performance of the cylinder through adjusting the area of the orifice of the proportional valve. Meanwhile, the pump control performs the function of managing the energy consumption in the system. The structure of the NNFOPID ...