Compressible Flow Unit

Compressible Flow Unit

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Compressible Flow Unit

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MOQ : 1 Unit

Compressible Flow Unit Specification

Temperature
Ambient to 50C

Response Time
1 second

Usage
Fluid Machines Equipments

Power Supply
230V AC, 50 Hz

Frequency
50 Hz

Humidity
Up to 85% RH

Number of Specimens
One test section at a time

Operating Voltage
230V AC

Resolution
0.01 L/min

Mounting Type
Bench-top

Port Size
1/4 BSP

Accuracy
1% F.S.

Max Height
600 mm

Measuring Range
0.5 to 15 L/min (Air)

Specimen Size
Standard test section

Automation Grade
Semi-automatic

Application
Fluid Machines Equipments

Features
Visual flow observation, interchangeable test sections, accurate measurements, durable build

Display Type
Digital/Analog gauge

Test Range
Compressible flow regimes

Interface Type
Manual/optional digital output

Product Type
Compressible Flow Unit

Gas Pressure
Up to 2 Bar

Capacity
Up to 20 L/min

Machine Weight
Approx. 45 kg

Control Mode
Manual / Digital

Overall Dimensions
800 x 450 x 600 mm (L x W x H)

Safety
Pressure relief valve, overload protection

Data Output
Optional USB data interface

Compliance
Meets general laboratory safety standards

Test Section Type
Convergent-divergent nozzle (optional interchangeable sections)

Equipment Type
Compressible Flow Unit

Pressure Measurement
Mercury manometer / Digital sensor

Material
Mild steel frame with powder coating, acrylic test section

Flowmeter Type
Rotameter / Digital flowmeter

Pump Type
Inbuilt centrifugal/blower pump

Accessories
Set of connecting pipes, manometer fluid, instruction manual

Compressible Flow Unit Trade Information

Minimum Order Quantity
1 Unit

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

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
carton box, export quality also available

Main Domestic Market
All India

Certifications
ISO 9001, 14001 ,CE

About Compressible Flow Unit

Compressible Flow Unit MTFM-14

The single-stage compressor is driven by an integral three-phase AC motor. The compressor speed can be varied using an advanced torque-vector frequency inverter which gives stable and accurate speed control plus direct electronic read-out of the torque produced by the motor. The compressor is fitted with an outlet duct incorporating a throttling valve which allows the flow to be varied independent from compressor speed.

The equipment is supplied with a convergent-divergent test section fitted at the compressor inlet designed to produce Mach-1 velocity at the throat. The duct is fabricated from clear acrylic enabling the student to see the construction and the profiles. A pressure-sensing ring tapping is provided at the inlet, at the throat and at the discharge end of the diffuser. This duct allows all the major concepts of compressible flow to be demonstrated.

The electronics console includes two high-range and two low-range differential pressure sensors plus a control for motor speed and displays for the compressor speed, the pressures and the motor torque.

FEATURES

Variable-speed air compressor with accurate electronic speed control
Electronic pressure sensors
Standard unit includes convergent-divergent duct designed to produce Mach 1 velocity at the throat
Data logging option available
Lower speed operation
Integral motor with direct drive
Reduced operating noise
Reduced vibration levels

TECHNICAL SPECIFICATIONS

A bench top unit designed to demonstrate and teach the fundamentals of compressible flow to engineering students
Fitted with a single-stage, side-channel blower
Complete with convergent-divergent duct capable of achieving Mach 1 velocity at the throat
Advanced torque-vector speed control of blower motor with electronic torque measurement
Four electronic pressure sensors
Test section made from clear acrylic
Additional test sections available (6 off) complete with bench top stand
Compressor test accessory available
Data logging accessory available, complete with educational software and electronic temperature sensors
Compressor speed : 3,300 rpm (max)
Stages : 1
Motor Power : 55 kW
Sensors: +/- 103.4 kPa 1 off

Versatile Test Section

The Compressible Flow Unit is equipped with a transparent acrylic test section, allowing users to visually observe a wide range of compressible flow phenomena. Interchangeable convergent-divergent nozzles provide flexibility for experimenting with different flow regimes, supporting various research and teaching applications.

Advanced Measurement Features

With options for rotameter or digital flowmeter, as well as mercury or digital manometer for pressure measurement, the unit ensures high accuracy and swift response timesup to 1% F.S. and a 1-second display interval. Digital/analog gauges make real-time monitoring straightforward for research or instructional use.

Enhanced Safety and Durability

Safety is built into the design, with pressure relief valves and overload protection mechanisms. The mild steel frame features a durable powder coating, making the unit robust and reliable for frequent laboratory use while meeting general laboratory safety standards.

FAQs of Compressible Flow Unit:

Q: How does the Compressible Flow Unit facilitate visual observation of fluid flow?

A: The unit features a transparent acrylic test section, enabling users to observe compressible flow patterns, pressure changes, and nozzle effects directly during operation. This visual accessibility enhances both learning and experimental accuracy.

Q: What types of test sections can be used with this apparatus?

A: The Compressible Flow Unit supports an optional range of interchangeable convergent-divergent nozzle test sections, allowing users to investigate various compressible flow regimes and tailor experiments according to specific research or curriculum requirements.

Q: When is the USB data interface recommended for use?

A: The optional USB data interface is beneficial when digital data logging or remote monitoring is required. It provides seamless integration with computers for more detailed analysis and record keeping, especially in advanced lab experiments or reports.

Q: Where should this equipment be installed for optimal use?

A: Designed as a bench-top unit with compact overall dimensions (800 x 450 x 600 mm), the Compressible Flow Unit is best installed in laboratory environments where access to a stable 230V AC power supply and adequate ventilation are ensured.

Q: What safety measures are incorporated in this unit?

A: The system includes a pressure relief valve and overload protection to prevent unsafe conditions during high-pressure flow experiments. These features comply with general laboratory safety standards, ensuring a safe working environment for users.

Q: How is accurate measurement ensured during experiments?

A: The apparatus uses precise rotameter/digital flowmeters and mercury/digital pressure sensors, delivering a measuring range from 0.5 to 15 L/min with 1% F.S. accuracy and 0.01 L/min resolution. Fast response times (1 second) enable reliable, real-time data collection.

Q: What are the main benefits of using the Compressible Flow Unit in laboratory settings?

A: Benefits include durable construction, high measurement accuracy, visual flow analysis, flexible test section setup, and enhanced safetyall of which make it an ideal choice for fluid machines research, instruction, and industrial application.

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