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Flow Visualization Bench 2.5m Manufacturer,Supplier and Exporter in India

Product Code : SCL-CELE-14184

Overview

The Flow Visualization Bench is a versatile, mobile, and bench-mounted system designed for the study and visualization of fluid flow patterns around immersed objects. It provides a clear understanding of flow behavior, streamline formation, and separation zones, which are essential in fluid mechanics, hydraulics, and aerodynamics.

The system consists of a Fiber Reinforced Plastic (FRP) or Stainless Steel (SS 304) flow channel with transparent viewing panels, allowing clear observation of the flow field. Water is circulated through the channel by two rotating impellers driven by a variable-speed DC motor, enabling the operator to vary the flow velocity. Flow straighteners ensure uniform flow through the test section, and dye injection enables detailed visualization of streamlines and vortex patterns.

A set of interchangeable bridge pier models of various shapes is included for studying flow around different geometries. The bench is designed for both classroom demonstration and laboratory experimentation. A comprehensive Operation & Maintenance Manual is supplied with the unit.

Key Features

Mobile, bench-mounted unit suitable for classroom and laboratory use.
Variable-speed DC motor with adjustable vanes to achieve different flow velocities.
FRP or Stainless Steel flow channel ensures corrosion resistance and long service life.
Transparent test section for clear visualization of flow patterns.
Dye injection system for accurate streamline visualization.
Flow straightener for achieving uniform and stable flow conditions.
Comprehensive set of test models for studying flow around various geometries.
Light source and image capturing camera for detailed analysis and documentation.
Robust aluminum frame with leveling screws for stability and precision setup.

Technical Specifications

Component	Specification
Flow Channel	FRP or SS304 construction, Size: 2.5 m (L) × 0.5 m (W) × 0.2 m (H)
Flow Straightener	Aluminum construction, ensures laminar flow in the test section
Stirrer Vanes	Aluminum vanes driven by DC motor
Drive Motor	Variable-speed DC motor to control vane rotation and flow velocity
Light Source	High-intensity illumination for enhanced flow visualization
Camera System	Definition image capturing camera for recording flow patterns
Transparent Cover	Clear acrylic cover for safety and unobstructed viewing
Base Frame	Aluminum frame with leveling screws for stable setup
Models Included	Rectangular, Cylindrical, Square, Profiled Rectangular, Rounded-end Rectangular, and Asymmetrical Aerofoil models

Experiment Capabilities

Visualization of streamlines and flow separation around submerged bodies.
Observation of laminar and turbulent flow regions.
Investigation of flow behavior around different obstacle geometries.
Study of wake formation and vortex shedding.
Qualitative comparison of flow velocity variations using dye tracers.
Demonstration of fundamental fluid mechanics concepts such as streamline curvature and boundary layer separation.

Educational Objectives

Understand the flow patterns around various submerged shapes.
Visualize streamline behavior, vortex formation, and wake regions.
Explore the effect of geometry and flow velocity on streamline distribution.
Correlate theoretical flow models with practical visual observations.
Develop insight into aerodynamic design and flow optimization.

Required Services

Electric Supply: 230V AC, Single Phase, 16A, Earthed.
Water Supply: Cold tap water supply and drainage connection.

Applications

Demonstration of fundamental fluid flow concepts in engineering education.
Study of flow visualization techniques in hydraulics and aerodynamics.
Useful for civil, mechanical, and aerospace engineering laboratories.
Ideal for illustrating flow around structures such as bridge piers, aerofoils, and cylinders.