HM 250.01 Visualisation Of Pipe Flow Didactic Equipment Vocational Training Equipment Fluid Mechanics Lab Equipment
Visualisation of laminar and turbulent flow Features - visualisation of laminar, turbulent and secondary flow using ink as a contrast medium - intuitive experiment execution via touch screen (HMI) - integrated router for operation and control via an end device and for screen mirroring on up to 10 end devices: PC, tablet, smartphone - network capability: access to ongoing experiments from external workstations via the local network - automatic identification of accessories via RFID technology Learning objectives/experiments - visualisation of -- laminar flow -- transition zones -- turbulent flow -- secondary flow in a pipe elbow - investigation of the influencing variables of the Reynolds number -- flow rate -- viscosity as a function of temperature - investigation of the critical Reynolds number - software specifically adapted to the accessories used -- learning module with theoretical fundamentals -- device description -- guided experiment preparation -- execution of the experiment -- graphical representation of the experimental section with measured values for flow rate and temperature -- data transfer via USB for versatile external use of measured values and screenshots e.g. evaluation in Excel -- different user levels available Specification [1] visualisation of laminar and turbulent flow in the Osborne Reynolds experiment [2] visualisation of secondary flow in a pipe elbow [3] water as flowing medium and ink as contrast medium [4] streamlined inlet and honeycomb rectifier to settle the flow [5] horizontal, straight pipe and 90° pipe elbow made of transparent material [6] flow rate and temperature in the pipe section can be adjusted via HM 250 base module [7] automatic identification of accessories via RFID technology and use of the corresponding software [8] experiment execution and display of the measured values via touch screen (HMI) [9] network capability: access to ongoing experiments and their results from up to 10 external workstations simultaneously via the local network [10] water supply and heating via HM 250 base module Technical data Inlet tank - content: approx. 80mL Pipe section - material: acrylic glass - Ø inner: 10mm - straight pipe: -- length: 380mm - 90° pipe elbow: -- radius: 60mm Honeycomb rectifier - material: polycarbonate - shape: tubes Ø 3,5mm Tank for ink - content: 125mL - material: plastic - thread: M41x1 Measuring ranges - indicated measuring range flow rate: 0...15L/min - indicated measuring range temperature: 0...50°C LxWxH: 650x260x250mm Weight: approx. 5,2kg
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