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  6. Orifice flow experimental apparatus

Orifice flow experimental apparatus

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H4

last updated:Nov 30, 2022

メガケム
メガケム
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Orifice flow experimental apparatus

The analysis of the flow through the orifice will be conducted as a function of cross-sectional area, flow velocity, and flow rate. It consists of a cylindrical glass tank and an orifice, allowing observation of the water head situation through the orifice, and the measurement of the water head and its range of the jet flow using an integral pitot tube. An aluminum orifice set (6 types) is included. A H1F hydraulic bench (sold separately) is required for water supply and flow measurement for the experiment.

    Analysis and prediction system
H4-0516.png

Orifice flow experimental apparatus

H4-0516.png
H4-0516.png
  • Related Link - https://megachem.co.jp/Fluid_mechanics/Html/H4.htm

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basic information

H4 Specifications Dimensions and Weight: W400 x D350 x H670mm, approximately 6.5kg Maximum Head: 365mm Maximum Flow Rate: 13L.min-1 Included Accessories: Aluminum orifice set (6 types), circular orifices x2, nozzles x2 (inner diameter φ13mm), triangular and square orifices, hydrodynamic experiment software (HDMS)

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Applications/Examples of results

[Experimental Items] Determination of flow rate and contraction coefficient, and calculation of flow coefficient Comparison of measured flow coefficient and calculated value Range of flow rates affecting Reynolds number Characteristic experiments of various orifices

Detailed information

  • H4-5s.jpg

    Aluminum Orifice Set (4 types) Round Orifices x2, Nozzles x2 (Inner diameter φ13mm)

  • H4-4L.jpg

    Orifices of triangles and squares

  • H4aL.jpg

    Aluminum Orifice Set (4 types) Round Orifices x2, Nozzles x2 (Inner diameter φ13mm)

  • H4-3L.jpg

    Device Overview Diagram

  • H4-H1F-0816.png

    A photo taken on the separately sold H1F hydraulic bench.

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Hydraulic Engineering Experiment Equipment VOL.5

Hydraulic Engineering Experiment Equipment VOL.5

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メガケム

メガケム

Educational and Research Institutions

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Megakemu designs, manufactures, and imports various experimental and practical equipment for universities, junior colleges, technical colleges, high schools, and vocational schools nationwide. While the world has made advancements in various fields, it seems that our Earth's environment is being disturbed by ourselves and is approaching its limits. The world is seeking new Japanese technologies that coexist with the Earth's environment.

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