Study on the Temperature and Water Distribution of Hot Air in Red Loam Based on Soil Continuous Cropping Obstacles
Abstract
:1. Introduction
2. Materials and Methods
2.1. Test Materials and Equipment
2.2. Test Process
2.3. Simulation of Hot Air Heat and Mass Transfer
2.3.1. Selection of a Mathematical Model
2.3.2. Soil Pattern Establishment
2.3.3. Establishment of Soil Hot Air Heating Model
3. Results
3.1. Simulation Result Analysis
3.2. Analysis of Test Results
3.2.1. Analysis of Soil Pore Structure
3.2.2. Analysis of Soil Temperature
3.2.3. Analysis of Soil Water Content
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
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Soil Temperature °C | Soil Water Content % | Soil Particle Density (kg/m3) | Soil Specific Heat (J/(kg·K)) | Soil Thermal Conductivity (W/(m·K)) |
---|---|---|---|---|
25 ± 2.5 | 20 ± 1.5 | 1760 | 1753 | 0.484 |
Ambient Temperature °C | Hot Air Velocity (m/s) | Hot Air Fan Temperature °C | Hot Air Density (J/(kg·K)) | Hot Air Thermal Conductivity (W/(m·K)) | Hot Air Specific Heat (kJ/(kg·K)) |
---|---|---|---|---|---|
25 ± 2.5 | 2.65 | 200 | 1753 | 3.93 × 102 | 1.026 |
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Yang, Z.; Ameen, M.; Yang, Y.; Xue, A.; Chen, J.; Yang, J.; Fang, P.; Lai, Y.; Liu, J.; Wang, Y.; et al. Study on the Temperature and Water Distribution of Hot Air in Red Loam Based on Soil Continuous Cropping Obstacles. Agriculture 2024, 14, 588. https://doi.org/10.3390/agriculture14040588
Yang Z, Ameen M, Yang Y, Xue A, Chen J, Yang J, Fang P, Lai Y, Liu J, Wang Y, et al. Study on the Temperature and Water Distribution of Hot Air in Red Loam Based on Soil Continuous Cropping Obstacles. Agriculture. 2024; 14(4):588. https://doi.org/10.3390/agriculture14040588
Chicago/Turabian StyleYang, Zhenjie, Muhammad Ameen, Yilu Yang, Anyan Xue, Junyu Chen, Junyou Yang, Pengcheng Fang, Yu Lai, Junqian Liu, Yuhan Wang, and et al. 2024. "Study on the Temperature and Water Distribution of Hot Air in Red Loam Based on Soil Continuous Cropping Obstacles" Agriculture 14, no. 4: 588. https://doi.org/10.3390/agriculture14040588