Speaker
Description
To study the performance of the intermittent flow cold storage surface heat exchanger in the experimental system, the volume selection of the helical tube and its heat transfer characteristics play a crucial role in ensuring the continuous and stable operation of the entire experimental setup. A method for calculating the volume of the helical tube based on the gas vessel dynamics model is proposed. Additionally, a three-dimensional simulation model of the helical tube was developed. The simulation focused on analyzing the flow and heat transfer process of low-temperature helium within the helical tube under constant wall temperature conditions. This research provides a scientific foundation for the volume selection of helical tubes to optimize the overall performance of the experimental system.
| Submitters Country | China |
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