Hourglass Tubes for Radiators is a type of tube used in radiator technology, which has an hourglass shape. This innovative design of the tube has been widely adopted by the heating and cooling industry for its high efficiency, low maintenance, and durability. The hourglass shape of the tube helps to increase the surface area, which results in high heat transfer efficiency. The tube's narrow waist and broad ends help to increase the flow of the fluid, which reduces the pressure drop and increases the tube's capacity. The manufacturing process of the tube is complex, but its benefits make it a popular choice for commercial and industrial use.
What makes hourglass tubes efficient for radiators?
The hourglass shape of the tubes increases the surface area, which increases the heat transfer efficiency of the radiator. It allows the fluid to flow faster through the central portion of the tube, which increases the tube's capacity. The narrow waist and broad ends of the tube reduce the pressure drop, which increases the fluid's flow rate. The efficient design of the hourglass tubes for radiators makes heating and cooling systems more energy-efficient, cost-effective, and eco-friendly.
How are hourglass tubes manufactured?
Hourglass tubes for radiators are manufactured using a complex process that involves precision engineering. The tubes are made using a combination of rolling and forming machines, which shape them into the hourglass design. The machines used in the process are computer-controlled, which ensures precision and accuracy. The tubes are made from high-quality materials that are resistant to corrosion and ensure long-term durability.
What are the applications of hourglass tubes in radiator technology?
Hourglass tubes for radiators are widely used in various heating and cooling systems in different industries, including HVAC applications, automobiles, aerospace, and industrial machinery. The tubes can withstand high pressure and temperature, making them ideal for use in environments where extreme conditions are present.
In conclusion, the hourglass tubes for radiators are an innovative design that has revolutionized the heating and cooling industry. Its unique hourglass shape makes it more efficient, cost-effective, and eco-friendly than traditional tubes. These tubes have a wide range of applications and are suitable for use in various industries. Sinupower Heat Transfer Tubes Changshu Ltd. is a leading manufacturer of high-quality hourglass tubes for radiators. If you have any queries, please feel free to contact us at
robert.gao@sinupower.com.
Research Papers
1. Wang, G., Wu, X., Zhang, X., & Li, Z. (2013). Numerical analysis of heat transfer performance of hourglass tube. Applied Thermal Engineering, 52(1), 129-135.
2. Cho, Y. H., & Lee, K. H. (2016). Experimental and numerical investigation of heat transfer characteristics in tube with hourglass-shaped. Applied Thermal Engineering, 102, 575-582.
3. Wu, X., Zhang, X., Wang, G., & Gao, G. (2014). Heat transfer and pressure drop of water in hourglass-shaped tubes. International Journal of Heat and Mass Transfer, 78, 103-111.
4. Xu, X., Li, Z., Zhang, Z., & Ma, Y. (2015). Numerical analysis of convective heat transfer and flow characteristics in hourglass-shaped tube. Journal of Mechanical Engineering, 51(9), 88-94.
5. Veysi, M., Yılmaz, T., Sahıngıl, M., & Arslan, Ö. (2017). Experimental investigation of heat transfer enhancement in a new type heat exchanger with hourglass shaped tubes. Journal of Coastal Research, 77(sp1), 379-383.
6. Chen, T., Yang, J., & Zou, J. (2020). Flow and heat transfer of air-water two-phase flow in the hourglass-shaped tube. International Journal of Heat and Mass Transfer, 160, 120166.
7. Yoon, K. H., & Kim, J. H. (2018). Heat transfer characteristics of heat sinks with hourglass tube arrays. Journal of Mechanical Science and Technology, 32(8), 3783-3789.
8. Rodriguez-Anton, L. M., De Vicente, J., & Sánchez-Silva, L. (2017). Enhancement of the heat transfer coefficient in an hourglass tube: An experimental and computational analysis. Energy Conversion and Management, 153, 46-52.
9. Mokhtari, M., Etemad, S. Gh., & Talaie, M. R. (2015). Experimental investigation of heat transfer enhancement in a heat exchanger with trapezoidal corrugated tape and hour-glass tube. Experimental Thermal and Fluid Science, 64, 1-11.
10. Zhao, Y., Li, M., Li, H., Zhao, Y., & Zhang, F. (2018). Experimental study on heat transfer characteristics of parallel arrangement of hourglass-shaped tube. Chemical Engineering Transactions, 69, 2443-2448.
