flow pipe of a Coriolis flowmeter, capable of minimizing the influence due to piping stress, and of generating hardly a span shift of the zero point and the span shift of an instrument error, even if an external force is applied onto the upper and lower-flow pipes and a flow meter body...
If you find that your flowmeter performance is suffering from installation effects, all is not lost. Ideally, the meter could be moved to a more suitable location which would ensure proper upstream and downstream straight pipe. Another option would be to change the type of meter or change...
4. The Reseach of Correlation Between Flow Coefficent and Diameter Error of Upstream and Downstream Pipe for Elbow Flowmeter [C] . Shaofeng Li, Xian-ju Meng, Zhi Li FLOMEKO 2010;International flow measurement conference . 2011 机译:弯管流量计上,下游管流量系数与直径误差的相关性研究 5. Sto...
downstream side of the pitot tube/bluff body to provide information to the flowmeter. This information can be used to determine flow rate and/or provide additional functionality to the flowmeter. Operation of example embodiments of the invention are discussed below. Providing redundant flow measurement...
The filter is installed upstream of the flowmeter. 翻译结果2复制译文编辑译文朗读译文返回顶部 filter is installed upstream of the flow meter. ; 翻译结果3复制译文编辑译文朗读译文返回顶部 Filter be installed upstream of the meter. 翻译结果4复制译文编辑译文朗读译文返回顶部 Filter is installed upstream ...
The disturbances may be caused due to the presence of valve, elbow, pipe fitting, bend etc at the upstream of the flowmeter. Conventional flow measuring devices like Orifice meter, Rotameter, Flow nozzle etc., require minimum upstream and downstream straight lengths and hence can not be used ...
The performance of a modified Danfoss 50mm diameter electromagnetic flowmeter has been investigated when installed downstream from three different pipe diameters—50mm, 55mm and 45mm. The effects of a 3mm misalignment of the flowmeter, in both the vertical and horizontal planes, with respect to each...
objects of a defined shape have been placed in conduits to effect the fluid flow. For example, U.S. Pat. No. 4,812,049 describes a fluid dispersing means in which a cone like member is placed in a conduit or pipe to disperse fluid component by creating turbulent flow downstream from th...
Flowmeter for measuring flow of a process fluid through a conduit including upstream and downstream process variable sensors mounted on the pitot tubeA process variable transmitter is configured as a flowmeter for measuring flow of a process fluid through a conduit. The transmitter includes a pitot ...
Shao-feng Li,Xian-ju Meng,Zhi Li.THE RESEARCH OF CORRELATION BETWEEN FLOW COEFFICENT AND DIAMETER ERROR OF UP-ERTREAM AND DOWNSTREAM PIPE FOR ELBOW METER. proceedings of FLOMEKO . 2010Shao-feng Li ,Xian-ju Meng,Zhi Li. THE RESEARCH OF CORRELATION BETWEEN FLOW COEFFICENT AND DIAMETER ERROR ...