Modification and experimental validation of simplified Zehner-Bauer-Schlünder model for estimating effective thermal conductivity of gas–solid metal powder beds

Powder Technology, Journal Year: 2025, Volume and Issue: 453, P. 120604 - 120604

Published: Jan. 4, 2025

Language: Английский

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Comprehensive Overview of the Effective Thermal Conductivity for Hydride Materials: Experimental and Modeling Approaches

Energies, Journal Year: 2025, Volume and Issue: 18(1), P. 194 - 194

Published: Jan. 5, 2025

In metal hydride beds (MHBs), reaction heat transfer often limits the dynamic performance. Heat within MHB usually involves solid and gas phases. To account for both, an effective thermal conductivity (ETC) is defined. Measuring predicting ETC of primary importance when designing hydride-based systems high dynamics. This review paper presents integral overview experimental modeling approaches to characterize in MHBs. The most relevant methods measuring are described, results scopes shown. A comprehensive description models applied calculate MHBs under different conditions developed. Moreover, effects operation parameters such as P, T, composition on presented analyzed. Finally, a summary conclusions about techniques, historical with classification models, discussion needed parameters, comparison between calculated provided.

Language: Английский

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Comparative analysis of axial effective thermal conductivity models and their impact on ammonia synthesis process

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 102, P. 107 - 119

Published: Jan. 8, 2025

Language: Английский

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Measurement, prediction, and analysis of effective thermal conductivity of powder beds enhanced by periodic open cellular structure

Powder Technology, Journal Year: 2025, Volume and Issue: 457, P. 120883 - 120883

Published: March 5, 2025

Language: Английский

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