Free and Force Vortex Apparatus For Fluid Mechanics Lab

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Free and Force Vortex Apparatus For Fluid Mechanics Lab

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Free and Force Vortex Apparatus For Fluid Mechanics Lab Specification

Accuracy
2 mm For Radius Measurement

Temperature Range
Ambient to 50C

Feature
Corrosion Resistant Construction, Transparent Test Section, Precise Measurement Scales

Core Components
Stirrer, Water Circulating System, Measuring Scale, Tank, Collecting Tube

Model No
FMF-101

Voltage
220240V AC

Measurement Range
0250 mm (Radius Measurement)

Automation Grade
Manual

Power Source
230V AC Supply

Frequency
50 Hz

Capacity
10-12 Liters

Equipment Materials
Stainless Steel Tank, Acrylic Chamber, Mild Steel Frame

Type
Fluid Mechanics Laboratory Equipment

Usage
Demonstration of Free & Forced Vortex in Fluids

Display Type
Analog Scale

Dimension (L*W*H)
850 mm x 600 mm x 1200 mm

Weight
30 kg (approx.)

Observation Scale
Engraved in mm for Height and Radius

Vortex Type Demonstrated
Free & Forced Vortex

Accessories Supplied
Instruction Manual, Set of Dies and Fittings

Test Section Diameter
250 mm Acrylic Cylinder

Experimental Capability
Plotting of Curves for Free and Forced Vortex, Determination of Surface Profiles

Stirrer Motor
0.25 HP Single Phase

Inlet/Outlet Connection
Standard PVC Fittings

Collecting Tank Capacity
15 Ltr

Water Requirement
Continuous Water Supply Suggested

Protective Coating
Powder Coated Frame

Mounting Type
Mounted on Heavy Duty Metal Frame

Drain Facility
Provided By Flexible Hose

Pump Capacity
0.5 HP Mono-block Pump

Noise Level
65 dB(A)

Water Flow Control
Provided With Regulating Valves

Level Indicator
Included for Accurate Measurement

Free and Force Vortex Apparatus For Fluid Mechanics Lab Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Letter of Credit (L/C), Telegraphic Transfer (T/T), Cash Advance (CA)

Supply Ability
10 Pieces Per Day

Delivery Time
1 Week

Packaging Details
Standard

Main Domestic Market
All India

Certifications
ISO 9001-2015

About Free and Force Vortex Apparatus For Fluid Mechanics Lab

The experimental set up consist of a circular transparent cylindrical tank in which four circumferential jets have been placed along the circumference of the cylinder near its bottom which helps in the formation of free vortex. It is assumed that the torque exerted by these jets is negligible. The Orifice is reducing bush so that a reduced diameter can be investigated. The plate can also be rotated with the help of a variable speed motor so that the cylinder rotates about its vertical Axis with the help of a V belt and forced vortex is formed. Conditions wear allowed to steady state and the depth of flow at any particular point was observed not to change over a period of time. The experimental procedure involves measurement of resulting free surface that represents the variation of the sum of the pressure and datum head.

SCOPE OF EXPERIMENTS:-
To plot the surface profile of a free and forced vortex by measurement of the surface profile coordinates and to show that total energy is constant throughout vortex.

TECHNICAL SPECIFICATION: -
Cylinder : Material Acrylic Dia. 200mm approx
Height of Overflow point : 150mm
Drive : FHP variable speed motor, speed way
The whole Set-up is well designed and arranged in a good quality painted Structure

Corrosion Resistant Construction

Protected by a powder-coated finish, the apparatus offers increased resistance to corrosion, ensuring longevity and reliable operation under varied lab conditions. Stainless steel and mild steel frame components enhance durability and maintain calibration despite frequent usage.

Transparent Test Section

The acrylic cylinder test section allows clear visual observation of free and forced vortex formation, making it easier for students and researchers to study changes in water surface profiles and to plot experimental curves with precision.

Precise Measurement and Control

An analog scale engraved in millimeters and a calibrated level indicator facilitate highly accurate radius and height measurements. Water flow and direction are managed using regulating valves and a flexible hose for drainage.

FAQ's of Free and Force Vortex Apparatus For Fluid Mechanics Lab:

Q: How does the Free and Force Vortex Apparatus demonstrate vortex formation in fluids?

A: This apparatus generates both free and forced vortices within its transparent acrylic cylinder. The stirrer motor creates a forced vortex, while water inlet control and drainage facilitate observation of free vortex formation, allowing users to analyze fluid rotation and surface profiles.

Q: What experiments can be performed using the FMF-101 apparatus?

A: Users can perform experiments such as plotting curves for free and forced vortex, analyzing surface profiles, and accurately determining radius and height using the engraved scale. These activities enhance understanding of fluid dynamics principles in a laboratory environment.

Q: When should continuous water supply be maintained during operation?

A: Continuous water supply is required throughout the experiments to ensure stable vortex formation and accurate surface observations. This maintains consistent fluid volume in the system for reproducible results.

Q: Where can the apparatus be installed in a laboratory setting?

A: The FMF-101 features a compact and sturdy design, allowing it to be mounted on any heavy-duty laboratory bench or dedicated frame with dimensions (L*W*H): 850 mm x 600 mm x 1200 mm. Its portability makes it convenient for use in various lab environments.

Q: What is the process for measuring radius and height in the test section?

A: Measurements are taken using the analog scale engraved on the acrylic cylinder and the included level indicator. The scale reads in millimeters, providing radius measurements from 0 to 250 mm with a 2 mm accuracy for precise data collection during vortex demonstrations.

Q: How does the apparatus benefit fluid mechanics students and researchers?

A: It offers a hands-on demonstration of fundamental principles such as vortex behavior and surface profile analysis. The clear test section and accurate scales help users develop practical measurement skills, preparing them for advanced studies or professional work in fluid dynamics.

Q: What maintenance is recommended to ensure the apparatus remains corrosion resistant and operational?

A: Regular cleaning of the stainless steel tank, acrylic chamber, and powder-coated frame is advised. Inspect fittings and the mono-block pump periodically for leaks or wear, and operate the apparatus within specified temperature and voltage ranges to maximize lifespan and measurement accuracy.

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