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| 布辛涅西克近似× | 空气湿度分析× | |
|---|---|---|
| 领域 | 热力学 | 热力学 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 1903 | 1911 |
| 提出者≠ | Joseph Boussinesq | R. E. Carrier |
| 类型≠ | Approximation technique | Humid air thermodynamic analysis |
| 开创性文献≠ | Boussinesq, J. (1903). Théorie Analytique de la Chaleur. Gauthier-Villars. link ↗ | ASHRAE. (2021). Handbook-Fundamentals. American Society of Heating, Refrigerating and Air-Conditioning Engineers. link ↗ |
| 别名 | buoyancy approximation, Boussinesq model | psychrometrics, humid air analysis |
| 相关 | 3 | 3 |
| 摘要≠ | The Boussinesq Approximation simplifies the governing equations for natural convection by treating density as constant except in the buoyancy term. This approximation is valid when temperature variations produce small density changes and allows researchers to solve coupled heat-fluid flow problems without solving the full, nonlinear compressibility equations. The Boussinesq Approximation is fundamental to analyzing buoyancy-driven flows in buildings, enclosures, and geophysical applications. | Psychrometric analysis is the study of humid air (air-water vapor mixtures) and its properties. It is essential for designing and analyzing air conditioning, ventilation, and dehumidification systems. Psychrometric analysis relates dry-bulb temperature, wet-bulb temperature, dew point, relative humidity, and specific humidity through carefully constructed charts and correlations. |
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