Fundamentals of Heat Transfer
This product is used in conjunction with a basic heat transfer experimental bench to verify and experimentally study the principles and laws of combined heat transfer involving convection (natural and forced convection) and radiation, as covered in Heat Transfer courses.
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Product Description
This product is used in conjunction with a basic heat transfer experimental bench to verify and experimentally study the principles and laws of combined heat transfer involving convection (natural and forced convection) and radiation, as covered in Heat Transfer courses.
The experimental platform is configured with a quasi-blackbody thermal radiation heating cylindrical tube. Based on the external flow over a cylinder theoretical model, the system enables comprehensive experiments on convection and radiation by incorporating an air flow channel, fan, airflow speed control device, and electric heating regulation. Experimental data is collected through the basic heat transfer experimental platform, supporting course-related experimental design.
Experimental Functions
01
Study the temperature distribution at different positions on the surface of a cylinder under external airflow conditions (natural convection / forced convection).
02
Measure the total heat transfer of a quasi-blackbody cylinder (radiation QR+ convection QC) under natural convection at different power inputs, and compare with surface temperature variations.
03
Measure the convective heat transfer coefficient when the cylinder surface temperature is relatively low.
04
Measure the radiative heat transfer coefficient when the cylinder surface temperature is relatively high.
05
Observe and measure the effect of forced convection on heat transfer from the cylinder surface under different wind speeds.
06
Study the variation of local heat transfer coefficient along the cylinder surface under different wind speeds.
Product Attributes
|
Product Model |
TH104 |
Product Name |
Convection and Radiation Heat Transfer Experimental Apparatus |
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Main Materials |
6061 Aluminum Alloy, 304 Stainless Steel |
Specifications |
400 × 300 × 1030 mm |
|
Product Weight |
13 kg |
Operating Environment |
Room temperature, Relative humidity ≤ 85% |
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Input Power Supply |
None |
||
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Required Modules |
None |
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.
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