Numerical Heat Transfer Simulation System Based on Lagrangian Particle Model
Author Information
Author(s): Fang Dan, Xiong Conghui, Yu Wei
Primary Institution: Chongqing Vocational College of Public Transportation, Chongqing, China
Hypothesis
Can a numerical heat transfer simulation system based on the Lagrangian particle mathematical model and SSPH algorithm improve simulation accuracy and efficiency in the casting industry?
Conclusion
The LSPH-SSPH numerical heat transfer simulation system achieved a simulation accuracy of 99.1% and demonstrated efficient resource usage.
Supporting Evidence
- The simulation accuracy of the system was as high as 99.1%.
- The simulation time was stable at 434 ms.
- CPU usage and memory usage were controlled at 23% and 18%, respectively.
- The results indicate that the system provides an efficient and accurate simulation tool for the foundry industry.
- The performance test results showed that the simulation accuracy remained between 2.1% and 2.8%.
Takeaway
This study created a computer program that helps simulate how heat moves in metal casting, making it faster and more accurate.
Methodology
The study developed a numerical heat transfer simulation system using a Lagrangian particle model and SSPH algorithm, tested through various experimental setups.
Limitations
The system may still face challenges in computational efficiency for extremely complex scenarios.
Statistical Information
P-Value
<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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