Compressible Flow
This product is designed based on the principles of compressible flow and Laval nozzle characteristics in Aerodynamics. It consists of an aerodynamic flow channel, a force balance arm, and a thrust measurement module.
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Product Description
This product is designed based on the principles of compressible flow and Laval nozzle characteristics in Aerodynamics. It consists of an aerodynamic flow channel, a force balance arm, and a thrust measurement module.
The system is used to study jet velocity performance and thrust efficiency of a Laval nozzle under different operating conditions. It enables analysis of nozzle flow behavior, including compressible effects and thrust generation characteristics.
Experimental Functions
01
Demonstrate nozzle choking (critical flow) phenomenon.
02
Study the influence of inlet pressure and ambient back pressure on jet velocity.
03
Compare theoretical and actual jet velocities.
04
Investigate jet velocity variation under different inlet pressures and back pressures.
05
Study nozzle efficiency.
06
Analyze nozzle reaction force and the relationship between inlet pressure, back pressure, and unit thrust.
07
Support extended functions, including customizable nozzle designs.
Product Attributes
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Product Model |
F301 |
Product Name |
Nozzle Performance Experimental Apparatus |
|
Main Materials |
Galvanized steel sheet, 304 stainless steel, H59 brass |
Specifications |
750 × 450 × 820 mm |
|
Product Weight |
27.2 kg |
Operating Environment |
Room temperature, Relative humidity ≤ 85% |
|
Input Power Supply |
Single-phase three-wire, 220V ±5%, 50Hz/60Hz |
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Required Modules |
Interchangeable nozzles, weights |
Optional Modules |
None |
FAQ
Is your company a manufacturer or a trading company?
We are a direct source manufacturer with independent R&D, production and quality inspection workshops, and have years of expertise in the university laboratory equipment sector.
What payment methods are supported for overseas orders?
We accept T/T (Telegraphic Transfer) and irrevocable sight L/C (Letter of Credit). Formal commercial or proforma invoices are issued for all orders, with a transparent and traceable process.
What is the production and delivery cycle for the equipment?
Standard models: 45-60 days. Expedited production is available for urgent orders with priority scheduling, and the exact lead time is negotiable.
Do you support product customization?
Customization, OEM and ODM services are available. We can adjust parameters, structure, size and functions as required, and accept private labeling production.
How do you ensure the safe transport of the equipment?
Export-grade triple shockproof and moisture-proof packaging (shockproof foam + thickened carton + plywood wooden case) with warning labels attached.
Does the product come with a warranty? Are spare parts included?
All products come with a 2-year free original factory warranty, and common wearing parts are provided free of charge during the warranty period.
Overseas After-Sales Support：
• 7×24h remote technical support and free operation training with one-on-one engineer guidance;
• Free urgent air shipment of replacement parts for non-human-induced quality defects within the warranty period;
• Lifetime technical consultation and cost-price spare parts supply after warranty;
• Bilingual manuals, operation videos and experiment guides are included for easy use by beginners.
How do you control product quality before shipment?
Strict three-level quality inspection is carried out before delivery:
1. Raw Material Inspection: Full inspection of core components to control precision;
2. In-Process Inspection: Special personnel monitor each process to avoid defects;
3. Final Shipment Inspection: Power-on testing and precision calibration, with official inspection reports issued; factory inspection and remote inspection are both supported.
Case Studies
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