Palmer Bowlus Flumes are virtually maintenance free and have three installation options. These flumes are an effective wastewater flow-measuring device.
An object of the present invention is able to accurately measure the flow rate in the small flow rate range, special and technical together The or installed easily without knowledge and skills, and also to be able to or detached. A cylindrical formed in the oval as sequentially reduced in ...
Design of long-throated structures for flow measurement Based on extensive experience one family of structures is recommended for flow measurement in open channels. The advantages of this family of broad-crested... MG Bos,AJ Clemmens,JA Replogle - 《Irrigation & Drainage Systems》 被引量: 13发...
Aluminum - Fiberglass - Galvanized Steel Parshall Flumes & Flow Meters for Sale for use measuring: Irrigation, Water Rights, Surface Waters, and select Sanitary Flows.
Experiments with critical‐depth flumes for measurement of flow in debris‐laden streams Wilm HG, Cotton JS, Storey HC (1936) Experiments with critical-depth flumes for measurement of flow in debris-laden streams. Eos, Transactions American ... HG Wilm,JS Cotton,H. C. Storey - 《Eos ...
英文名称:Liquid flow measurement in open channels by weirs and flumes — Free overfall weirs of finite crest width (rectangular broad-crested weirs) 标准状态:废止 发布日期:1977-07-01 文档简介 ISO3846:1977EN“开放渠道中明渠流量的测量——有限高宽冠矩形宽冠堰”是一个关于明渠流量测量的国际标准。
Venturi flumes are of practical significance for flow measurement structures in open channels. The curvilinear flow in these structures has not yet received a systematic attention. As a result, the current engineering practice is based on the hydrostatic pressure distribution at the flume throat. An ...
英文名称:Measurement of liquid flow in open channels by weirs and flumes — Streamlined triangular profile weirs 标准状态:现行 发布日期:1994-06-16 文档简介 流线型三角形堰槽是用于测量液体流量的堰槽之一。它的设计包括一个三角形的断面,通常采用流线型的形状,以便在流经堰槽时提供更准确的流量测量。流线...
Measurement Object Open Channel Certification CE, ISO, Mc Pipe Size 15 mm ~6000 mm Flow Range :0-32m/S Material ABS or Teflon Working Temperature -20~60ºC Flow Output Signal 4~20mA 750Ω Load ,Relay,RS485,R Power Supply Bline Zone:0.3m~0.5m ...
Values of C v for measuring structures may be obtained from Table F13 where C v has been plotted against ( C d bh )/ A , where A is the cross-sectional area of flow at the head measurement section. Thin-plate weirs Rectangular thin-plate weir A diagrammatic illustration of the basic ...