Educational Equipment Technical Teaching Equipment Hele-Shaw Apparatus

H9 Educational Equipment Technical Teaching Equipment Hele-Shaw Apparatus

• Description

  TecQuipment's Hele-Shaw produces a streamline in a steady stream. It allows students to study various sources and sink arrangements, and to look at an unlimited variety of models. The apparatus can be represented by the two-dimensional Laplace equation in two dimensions. Thus lecturers can also use it to represent in other branches of engineering, such as aerodynamics or electricity and heat flow.

  The apparatus works with a steady, air-free water supply and suitable drain. The equipment consists of a channel formed between two plates. Water flows along the channel at a low Reynolds number, so the inertia forces are not important.

  A dye flowing through several small holes at the endstream end streamlines. The removable top of the grid. The apparatus comes with a rubber sheet from which to cut out various shapes of models. When placed between the two plates, students can see the streamline patterns flowing around the models. Also, valves and a vacuum pump allow students to connect two sources and two sinks (or any combination of both).

  To perform experiments, students start the water flow and open a dye valve just enough to produce easily visible streamlines. They may use a sink or a sink, or various combinations of flow or sink points. The vacuum pump strengthens the sink points.

  To incorporate models into the free stream of the apparatus and the study of the streamlines, the students cut the shapes (supplied). They then sandwich the model between the two plates of the apparatus and start the flow.

  To provide a constant head and smooth, TecQuipment offers the optional Header Tank (H9a).

  Key features:

  • Visually effective demonstration of a wide variety of flow patterns around different shapes

  • Ideal for individual and group work demonstrations

  • Compact and free-standing

  • Models easily cut from sheet (included) - almost any shape possible

  • Ideal introduction to incompressible potential flow (aerodynamics)

  • Source and sink points provided

  • Can show soil seepage problems

  Learning outcomes

  Various flow visualization experiments in two dimensions,

  • Sources and sinks in a uniform stream

  • Doublet in a uniform stream

  • Flow around a cylinder (disc) and an aerofoil

  • Flow through an orifice and a diffus

  • Flow through a heat exchanger

  • The momentum equation

  • Laminar for relationship between two parallel platforms

  • Mean velocity equations (including seepage in soils)

  • Potential flow relationships

Product Details and Warranty

We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.

We supply 3 years warranty time.

Packaging & Delivery

Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

Training Room Photo

Company Information

We supply professional educational training equipment and technical teaching equipment, which has been widely applied in Engineering Universities, Polytechnics, Technical Institute, Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skills development that are of critical importance to today´s and tomorrow´s careers.

Photo for Clients Visiting Factory

Service

We supply supply7*24 hours service, customer design service, OEM service, buyer label service. With professional engineers team and sales team, we assure you good product quality.

Certificate
Our products takes ISO9001 product management system.