水力参数对非饱和土水热动力学反演的影响

IF 2.8 4区工程技术 Q2 ENGINEERING, MECHANICAL

Journal of Heat Transfer-transactions of The Asme Pub Date : 2023-10-18 DOI:10.1115/1.4063450

Ernest Leontin Lemoubou, Jean Roger Bogning

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引用次数: 0

摘要

摘要水力参数是量化农业领域特性的必要指标。本技术概要采用综合逆模型对土壤水力参数对热、湿、溶质动力学反演响应的影响进行了数值分析。目的是提供分析的见解，水力参数的作用，作为解释土壤热和水化学反应的工具。与检索到的响应和真实值相比，反演结果具有良好的一致性和良好的准确性。模拟结果揭示了饱和导水率、含水率、形状参数以及孔隙大小指标对热工响应特殊分布的相关贡献。

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Effects of Hydraulic Parameters On the Retrieved Hydrothermal Dynamics of Unsaturated Soil Using a Synthetic Inverse Model

Abstract Hydraulic parameters are required indicators to quantify characteristic properties in agricultural fields. This technical brief analyses numerically the effects of soil hydraulic parameters on the retrieved responses of thermal, moisture, and solute dynamics using a synthetic inverse modeling. The goal was to provide analysis insight into the role of hydraulic parameters as tool for interpretation of soil thermal and hydrochemical responses. The inverse results show good agreement and present excellent accuracy when compared to the retrieved responses and true values. Several simulations reveal relevant contributions of the saturated hydraulic conductivity and moisture content, the shape parameter as well as the pore-size indicator on the special distributions of thermal and hydraulic responses.

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来源期刊

Journal of Heat Transfer-transactions of The Asme 工程技术-工程：机械

自引率

0.00%

发文量

182

审稿时长

4.7 months

期刊介绍： Topical areas including, but not limited to: Biological heat and mass transfer; Combustion and reactive flows; Conduction; Electronic and photonic cooling; Evaporation, boiling, and condensation; Experimental techniques; Forced convection; Heat exchanger fundamentals; Heat transfer enhancement; Combined heat and mass transfer; Heat transfer in manufacturing; Jets, wakes, and impingement cooling; Melting and solidification; Microscale and nanoscale heat and mass transfer; Natural and mixed convection; Porous media; Radiative heat transfer; Thermal systems; Two-phase flow and heat transfer. Such topical areas may be seen in: Aerospace; The environment; Gas turbines; Biotechnology; Electronic and photonic processes and equipment; Energy systems, Fire and combustion, heat pipes, manufacturing and materials processing, low temperature and arctic region heat transfer; Refrigeration and air conditioning; Homeland security systems; Multi-phase processes; Microscale and nanoscale devices and processes.