The wind resistance of both radiators increases with the increase of wind speed, and in the same wind speed, the wind resistance of the oscillating flow heat pipe automobile radiator is smaller than that of the pipe belt type copper automobile radiator. When the wind speed is small, the wind resistance of the two radiators is relatively small, but as the wind speed increases, the difference becomes larger and larger, and the advantage of the oscillating flow heat pipe automobile radiator is more obvious. When the wind speed is 8.2m/s, the wind resistance of the oscillating flow heat pipe automobile radiator is 272.5Pa, which is 30.3Pa smaller than that of the belt-belt copper automobile radiator. Four kinds of water flow are selected within the range of 0.5m/h. Water resistance measurements were performed under working conditions. The experimental results are shown in Figure 9. It can be seen from the figure of the Refrigeration Journal that the water resistance of both radiators increases with the increase of the water flow, and under the same water flow conditions, the water resistance of the oscillating flow heat pipe automobile radiator is much smaller than that of the pipe belt. Copper radiator. Under four conditions, the water resistance of the oscillating flow heat pipe car radiator is up to 940Pa less than that of the tube-belt copper car radiator. Heat balance error The heat radiation of water is theoretically equal to the heat absorption of air. However, due to limitations in the experimental conditions and instrument accuracy, there is an error in the heat dissipation and heat absorption obtained by measurement. The following are due to the measurement. This part of the error is analyzed to determine the reliability of the experimental results. Thermal balance error calculation method. By experimenting with an oscillating flow heat pipe car radiator and a tube-belt copper car radiator, the heat dissipation performance and resistance characteristics of the two radiators at different wind speeds and water flows were studied. The results show that the oscillating flow heat pipe radiator under the same working conditions has better heat dissipation performance than the tube-belt copper radiator, and its wind resistance and water resistance are smaller than that of the tube-belt copper radiator. After error analysis, the experimental results are accurate and reliable. Therefore, compared with the tube-belt type copper automobile radiator, the oscillating flow heat pipe automobile radiator has a huge advantage and is an excellent choice for developing a new type of automobile radiator. Rubber Auto Air Pipe,Rubber Parts,Custom Rubber Pipe,Epdm Silicone Rubber Band Ningbo Yongsheng Rubber And Plastic Products Co., Ltd. , https://www.yscnrubber.com