Standard
Modeling approach of thermal decomposition of salt-hydrates for heat storage systems. /
Fopah Lele, Armand ; Kuznik, Frédéric
; Rammelberg, Holger et al.
ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamental Research in Heat Transfer. ed. / ASME. Vol. 1 The American Society of Mechanical Engineers (ASME), 2013. p. Paper No. HT2013-17022, pp. V001T01A010; 10 pages V001T01A010 (ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology; Vol. 1).
Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
Harvard
Fopah Lele, A, Kuznik, F
, Rammelberg, H, Schmidt, T & Ruck, W 2013,
Modeling approach of thermal decomposition of salt-hydrates for heat storage systems. in ASME (ed.),
ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamental Research in Heat Transfer. vol. 1, V001T01A010, ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, vol. 1, The American Society of Mechanical Engineers (ASME), pp. Paper No. HT2013-17022, pp. V001T01A010; 10 pages , ASME Summer Heat Transfer Summer Conference - ASME 2013, Minneapolis, Minnesota, United States,
14.07.13.
https://doi.org/10.1115/HT2013-17022
APA
Fopah Lele, A., Kuznik, F.
, Rammelberg, H., Schmidt, T., & Ruck, W. (2013).
Modeling approach of thermal decomposition of salt-hydrates for heat storage systems. In ASME. (Ed.),
ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamental Research in Heat Transfer (Vol. 1, pp. Paper No. HT2013-17022, pp. V001T01A010; 10 pages ). Article V001T01A010 (ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology; Vol. 1). The American Society of Mechanical Engineers (ASME).
https://doi.org/10.1115/HT2013-17022
Vancouver
Fopah Lele A, Kuznik F
, Rammelberg H, Schmidt T, Ruck W.
Modeling approach of thermal decomposition of salt-hydrates for heat storage systems. In ASME, editor, ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamental Research in Heat Transfer. Vol. 1. The American Society of Mechanical Engineers (ASME). 2013. p. Paper No. HT2013-17022, pp. V001T01A010; 10 pages . V001T01A010. (ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology). doi: 10.1115/HT2013-17022
Bibtex
@inbook{09d8fd88318e4c4fb9fa7184f2ef49a4,
title = "Modeling approach of thermal decomposition of salt-hydrates for heat storage systems",
abstract = "Heat storage systems using reversible chemical solid-fluid reactions to store and release thermal energy operates in charging and discharging phases. During last three decades, discussions on thermal decomposition of several salt-hydrates were done (experimentally and numerically) [1,2]. A mathematical model of heat and mass transfer in fixed bed reactor for heat storage is proposed based on a set of partial differential equations (PDEs). Beside the physical phenomena, the chemical reaction is considered via the balances or conservations of mass, extent conversion and energy in the reactor. These PDEs are numerically solved by means of the finite element method using Comsol Multiphysics 4.3a. The objective of this paper is to describe an adaptive modeling approach and establish a correct set of PDEs describing the physical system and appropriate parameters for simulating the thermal decomposition process. In this paper, kinetic behavior as stated by the ICTAC committee [3] to understand transport phenomena and reactions mechanism in gas and solid phases is taking into account using the generalized Prout-Tompkins equation with modifications based on thermal analysis experiments. The model is then applied to two thermochemical materials CaCl2 and MgCl2 with experimental activation energies and a comparison is made with TGA-DSC measurement results.",
keywords = "Engineering, Comsol multiphysics, Discharging phasis, Heat and mass transfer, Heat storage systems, Partial Differential Equations (PDEs), Physical phenomena, Thermal decomposition process, Transport phenomena, Energy research, Transdisciplinary studies",
author = "{Fopah Lele}, Armand and Fr{\'e}d{\'e}ric Kuznik and Holger Rammelberg and Thomas Schmidt and Wolfgang Ruck",
note = "Armand Fopah Lele is graduated from the University of Yaound{\'e} 1 in Cameroon (Physics-Materials Science) and the International Institute for Water, Energy and Environmental Engineering in Burkina Faso (Environment). He is actually research associate and doctorate student in the project Inkubator-thermal battery at the Leuphana University of L{\"u}neburg in Germany.; ASME Summer Heat Transfer Summer Conference - ASME 2013, ASME 2013 ; Conference date: 14-07-2013 Through 19-07-2013",
year = "2013",
month = jul,
day = "14",
doi = "10.1115/HT2013-17022",
language = "English",
isbn = "978-0-7918-5547-8",
volume = "1",
series = "ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology",
publisher = "The American Society of Mechanical Engineers (ASME)",
pages = "Paper No. HT2013--17022, pp. V001T01A010; 10 pages ",
editor = "ASME",
booktitle = "ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology",
address = "United States",
url = "https://www.asmeconferences.org/HT2013/",
}
RIS
TY - CHAP
T1 - Modeling approach of thermal decomposition of salt-hydrates for heat storage systems
AU - Fopah Lele, Armand
AU - Kuznik, Frédéric
AU - Rammelberg, Holger
AU - Schmidt, Thomas
AU - Ruck, Wolfgang
N1 - Conference code: 8
PY - 2013/7/14
Y1 - 2013/7/14
N2 - Heat storage systems using reversible chemical solid-fluid reactions to store and release thermal energy operates in charging and discharging phases. During last three decades, discussions on thermal decomposition of several salt-hydrates were done (experimentally and numerically) [1,2]. A mathematical model of heat and mass transfer in fixed bed reactor for heat storage is proposed based on a set of partial differential equations (PDEs). Beside the physical phenomena, the chemical reaction is considered via the balances or conservations of mass, extent conversion and energy in the reactor. These PDEs are numerically solved by means of the finite element method using Comsol Multiphysics 4.3a. The objective of this paper is to describe an adaptive modeling approach and establish a correct set of PDEs describing the physical system and appropriate parameters for simulating the thermal decomposition process. In this paper, kinetic behavior as stated by the ICTAC committee [3] to understand transport phenomena and reactions mechanism in gas and solid phases is taking into account using the generalized Prout-Tompkins equation with modifications based on thermal analysis experiments. The model is then applied to two thermochemical materials CaCl2 and MgCl2 with experimental activation energies and a comparison is made with TGA-DSC measurement results.
AB - Heat storage systems using reversible chemical solid-fluid reactions to store and release thermal energy operates in charging and discharging phases. During last three decades, discussions on thermal decomposition of several salt-hydrates were done (experimentally and numerically) [1,2]. A mathematical model of heat and mass transfer in fixed bed reactor for heat storage is proposed based on a set of partial differential equations (PDEs). Beside the physical phenomena, the chemical reaction is considered via the balances or conservations of mass, extent conversion and energy in the reactor. These PDEs are numerically solved by means of the finite element method using Comsol Multiphysics 4.3a. The objective of this paper is to describe an adaptive modeling approach and establish a correct set of PDEs describing the physical system and appropriate parameters for simulating the thermal decomposition process. In this paper, kinetic behavior as stated by the ICTAC committee [3] to understand transport phenomena and reactions mechanism in gas and solid phases is taking into account using the generalized Prout-Tompkins equation with modifications based on thermal analysis experiments. The model is then applied to two thermochemical materials CaCl2 and MgCl2 with experimental activation energies and a comparison is made with TGA-DSC measurement results.
KW - Engineering
KW - Comsol multiphysics
KW - Discharging phasis
KW - Heat and mass transfer
KW - Heat storage systems
KW - Partial Differential Equations (PDEs)
KW - Physical phenomena
KW - Thermal decomposition process
KW - Transport phenomena
KW - Energy research
KW - Transdisciplinary studies
UR - http://www.scopus.com/inward/record.url?scp=84893009928&partnerID=8YFLogxK
U2 - 10.1115/HT2013-17022
DO - 10.1115/HT2013-17022
M3 - Article in conference proceedings
SN - 978-0-7918-5547-8
VL - 1
T3 - ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology
SP - Paper No. HT2013-17022, pp. V001T01A010; 10 pages
BT - ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology
A2 - , ASME
PB - The American Society of Mechanical Engineers (ASME)
T2 - ASME Summer Heat Transfer Summer Conference - ASME 2013
Y2 - 14 July 2013 through 19 July 2013
ER -
