Sink and Drain
This product is a teaching experimental device used to demonstrate flow fields. According to the principle of similarity, many flow processes that occur in air can also be demonstrated through experiments conducted in water.
The main structure of this device is a small self-circulating water channel. It can be used not only to demonstrate laminar and turbulent flow processes of matching models in the water channel, but also allows users to customize other irregular resistance bodies to demonstrate phenomena such as laminar flow, turbulent flow, and flow around objects when fluid passes through resistance bodies.
The experimental device is equipped with an ultra-quiet variable-speed water pump, which allows precise adjustment of the flow velocity. The flow-straightening mechanism of the device provides a stable flow field with low turbulence during the experiment. According to user requirements, the pulse power supply can be adjusted to control the density of hydrogen bubbles generated.
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Experimental Functions
1.Qualitative observation of velocity distribution in laminar and turbulent flows
2.Demonstration of flow around objects and the corresponding streamlines
3.Demonstration of boundary layer separation
4.Demonstration of vortex formation and the Karman vortex street phenomenon
5.Analogy to airflow behavior
Product Attributes
|
Product Model |
H012 |
Product Name |
Flow Field Demonstration Experimental Device |
|
Main Materials |
Galvanized sheet, Acrylic |
Dimensions |
1. Control unit dimensions: 330 × 220 × 170 mm 2. Circulating flow channel dimensions: 900 × 300 × 300 mm |
|
Product Weight |
32kg |
Operating Environment |
Room temperature, relative humidity ≤ 85% |
|
Input Power Supply |
Single-phase three-wire, 220V ±5%, 50Hz/60Hz |
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Required Modules |
None |
Optional Modules |
None |
Case Studies
Integrated Thermal Fluids and Energy Laboratory at Zhejiang University of Technology
Flight Demonstration Wind Tunnel at Shandong University
Multi Energy Complementary Experimental Platform at Hebei University
Statically Determinate Beam Section Internal Force Testing Apparatus Delivered to Jining Vocational and Technical College
Self Developed Compression Bar Stability and Stress Testing Apparatus Delivered to Shandong Polytechnic University
01
Integrated Thermal Fluids and Energy Laboratory at Zhejiang University of Technology
MicroNewton has equipped a five zone integrated teaching laboratory at Zhejiang University of Technology. The space covers heat transfer, thermodynamics, fluid mechanics, combustion, and multi energy systems with touchscreen stations for energy and power engineering programs.
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02
Flight Demonstration Wind Tunnel at Shandong University
MicroNewton has delivered a flight demonstration wind tunnel to Shandong University. Students operate a control stick to fly a NACA airfoil model in a subsonic flow, with a digital twin display showing lift, angle of attack, stall, and stability as they happen.
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Multi Energy Complementary Experimental Platform at Hebei University
MicroNewton has delivered an integrated multi energy complementary experimental platform to Hebei University of Engineering. The platform combines solar, wind, hydrogen, thermal storage, and heat pump training equipment in one source, storage, and load network for student laboratories.
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04
MicroNewton delivers self developed MST01 statically determinate beam section internal force testing apparatus to Jining Vocational and Technical College. This structural mechanics teaching equipment physically implements the section method to measure beam shear force and bending moment. It supports superposition principle verification and error analysis, suitable for civil engineering mechanical engineering and bridge related students at vocational and technical education institutions.
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05
MicroNewton self developed MS10 compression bar stability and stress testing apparatus has been delivered to Shandong Polytechnic University. This teaching device enables students to observe column buckling, measure critical load and verify Euler formula with configurable end supports. It serves civil engineering and mechanical engineering students, helping them distinguish strength failure from stability failure and compare real experimental data against theoretical material mechanics formulas.
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