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Plasma Wind Tunnel

Price 500000.0 INR/ Unit

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MOQ : 1 Unit

Plasma Wind Tunnel Specification

Equipment Type
Wind Tunnel

Material
Stainless Steel

Processing Type
Continuous

Condition
New

Technology
Plasma Arc, High-Temperature Simulation

Dimension (L*W*H)
Approx. 5 m x 2 m x 2.5 m

Power Mode
Electric

Voltage
380 V

Power Consumption
50 - 200 kW

Pressure Output
Up to 1 atm

Application
Aerospace Material Testing, Plasma Jet Simulation, Thermal Protection Studies

Accessories
Control Console, Data Acquisition System, Test Section Modules

Control System
PLC Based with Digital Interface

Test Section Size
300 mm 300 mm

Noise Level
Below 85 dB

Installation Type
Floor Mounted

Plasma Gas Used
Argon, Nitrogen, or Air

Chamber Material
High-Temperature Alloys

Safety Features
Emergency Shutoff, Overload Protection, Cooling Interlocks

Measurement Capability
Temperature, Pressure, and Flow Speed Sensors

Working Speed
Up to Mach 6

Cooling System
Water Cooled Walls

Maximum Test Temperature
Up to 7000 K

Weight
Approx. 3 Tons

About Plasma Wind Tunnel

Overview

A plasma wind tunnel (PWT) is an advanced ground test facility designed to replicate extreme aerodynamic heating and high-Mach re-entry conditions. By generating high-temperature plasma flows, the system enables accurate simulation of hypersonic environments for material testing, thermal protection system (TPS) validation, and aerospace research.

Engineered for precision and reliability, the PWT delivers controlled high-enthalpy flow conditions, making it ideal for research institutions, aerospace laboratories, and defense applications.

Technical Datasheet (Generalized Specifications)

Flow Characteristics

Mach Number Range: 5 20+
Flow Velocity: 1.5 7 km/s
Plasma Temperature: 2,000 15,000 K
Enthalpy Range: 5 50 MJ/kg

Plasma Generation

Plasma Source: DC Arc / RF Induction / Plasma Torch
Power Input: 100 kW 5 MW
Working Gases: Air, Nitrogen, Argon, Oxygen mixtures

Test Section

Test Chamber Pressure: 0.01 1 atm
Nozzle Type: Converging-Diverging (De Laval)
Test Section Diameter: 50 500 mm
Sample Mounting: Water-cooled sting/probe system

Thermal & Cooling Systems

Cooling Method: Closed-loop water cooling
Heat Flux Capability: 0.5 20 MW/m

Instrumentation & Control

Temperature Measurement: Thermocouples, Pyrometers
Pressure Sensors: High-frequency transducers
Data Acquisition: High-speed DAQ system (kHzMHz range)
Optical Diagnostics: Schlieren / Spectroscopy (optional)

Vacuum & Exhaust System

Vacuum Pumping Capacity: Up to 10 mbar (pre-test)
Exhaust Handling: Gas quenching and filtration system

Safety & Automation

Automated Control System: PLC/SCADA-based
Safety Features: Overheat protection, arc stability control, emergency shutdown

Key Applications

Thermal Protection System (TPS) testing
Hypersonic vehicle research
Re-entry simulation studies
Material ablation and erosion testing
Plasma flow physics research

Innovative High-Temperature Testing

Our Plasma Wind Tunnel enables advanced testing at hypersonic speeds and extreme temperatures. With a maximum test temperature of 7000 K, it is specifically designed for aerospace material research and the development of next-generation thermal protection systems. The use of noble gases and high-temperature automation ensures reliable and repeatable results.

Precision Engineering and Control

Equipped with a PLC-based digital interface and a water-cooled chamber made from high-temperature alloys, the wind tunnel guarantees operational stability and process safety. Comprehensive sensor arrays allow for precise, real-time measurement of flow conditions across all tests, enhancing data quality for research and industrial applications.

FAQ's of Plasma Wind Tunnel:

Q: How does the plasma wind tunnel achieve temperatures up to 7000 K during testing?

A: The plasma wind tunnel utilizes a plasma arc technology, energizing Argon, Nitrogen, or Air gases to extremely high temperatures. This allows the simulation of hypersonic flight conditions with controlled and precise temperature environments for advanced material studies.

Q: What are the main applications of the plasma wind tunnel in aerospace research?

A: It is primarily used for aerospace material testing, plasma jet simulation, and thermal protection studies. Its ability to replicate flight conditions at up to Mach 6 makes it ideal for evaluating thermal durability and erosion resistance of materials used in spacecraft and high-speed aircraft.

Q: When should I use Argon, Nitrogen, or Air as the plasma gas?

A: The choice of plasma gas depends on the material under examination and the desired simulation conditions. Argon is typically chosen for inert and precise environments, while Nitrogen or Air can be used for simulating real atmospheric interactions in flight scenarios.

Q: Where should the plasma wind tunnel be installed for optimal safety and performance?

A: Due to its dimensions (approximately 5 m x 2 m x 2.5 m) and weight of around 3 tons, the plasma wind tunnel should be installed in a spacious, well-ventilated facility with suitable floor reinforcement and electrical infrastructure. Noise control and cooling water supply should also be ensured.

Q: What safety features are integrated into the plasma wind tunnel system?

A: Safety is prioritized with features such as emergency shutoff, overload protection, and cooling interlocks. The system is designed to automatically stop operations if any unsafe condition is detected, protecting both operators and equipment.

Q: How is data collected and analyzed during wind tunnel tests?

A: Data acquisition is handled by an integrated digital system connected to temperature, pressure, and flow speed sensors. The control console allows real-time monitoring and retrieval of test data for analysis, supporting robust research and development outcomes.

Q: What are the benefits of using a PLC-based digital interface for control?

A: A PLC-based digital interface provides precise process control, automation, and easy integration with data acquisition systems. It simplifies operation, enhances safety through interlocks and monitoring, and allows for custom programming to meet specific research requirements.

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