Modeling the effects of pressure and magnetic field on the phase change of sodium sulfate/magnesium chloride hexahydrate in nanochannels
This work examines the impact of different pressure levels (1 to 5 bar) and magnetic field frequencies (0.01 to 0.05 ps⁻¹) on the thermal behavior of sodium sulfate/magnesium chloride hexahydrate as a phase change material inside iron nanochannels, using molecular dynamics simulation. The system...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | International Journal of Thermofluids |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666202725000643 |
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| author | Ali B.M. Ali Rasha Abed Hussein Narinderjit Singh Sawaran Singh Soheil Salahshour Mostafa Pirmoradian S. Mohammad Sajadi Abbas Deriszadeh |
| author_facet | Ali B.M. Ali Rasha Abed Hussein Narinderjit Singh Sawaran Singh Soheil Salahshour Mostafa Pirmoradian S. Mohammad Sajadi Abbas Deriszadeh |
| author_sort | Ali B.M. Ali |
| collection | DOAJ |
| description | This work examines the impact of different pressure levels (1 to 5 bar) and magnetic field frequencies (0.01 to 0.05 ps⁻¹) on the thermal behavior of sodium sulfate/magnesium chloride hexahydrate as a phase change material inside iron nanochannels, using molecular dynamics simulation. The system's kinetic and potential energies converge to 39.79 eV and -7204.99 eV, indicating the stability of the nanostructures. The impact of pressure and magnetic field frequency on heat flow, maximum temperature, and charge/discharge times was examined. Increasing the pressure from 1 to 5 bar reduced the heat flux and maximum temperature to 1509 W/m² and 391.18 K, respectively. Simultaneously, the charge duration extendes to 3.99 ns, whilst the discharge duration decreases to 4.30 ns. Moreover, increasing the magnetic field frequency from 0.01 to 0.05 ps⁻¹ results in a decrease in maximum temperature and heat flux, which fell to 415.67 K and 1566 W/m², respectively. The charge time decreases to 3.87 ns and the discharge time to 4.50 ns little owing to the increase in frequency. |
| format | Article |
| id | doaj-art-1fb7d599738342eebc08f9e5679e51ac |
| institution | Kabale University |
| issn | 2666-2027 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | International Journal of Thermofluids |
| spelling | doaj-art-1fb7d599738342eebc08f9e5679e51ac2025-02-07T04:48:22ZengElsevierInternational Journal of Thermofluids2666-20272025-03-0126101116Modeling the effects of pressure and magnetic field on the phase change of sodium sulfate/magnesium chloride hexahydrate in nanochannelsAli B.M. Ali0Rasha Abed Hussein1Narinderjit Singh Sawaran Singh2Soheil Salahshour3Mostafa Pirmoradian4S. Mohammad Sajadi5Abbas Deriszadeh6Air Conditioning Engineering Department, College of Engineering, University of Warith Al-Anbiyaa, Karbala, IraqDepartment of Dentistry, Al-Manara College for Medical Sciences, Amarah, Maysan, IraqFaculty of Data Science and Information Technology, INTI International University, Persiaran Perdana BBN, Putra Nilai, Nilai 71800, MalaysiaFaculty of Engineering and Natural Sciences, Istanbul Okan University, Istanbul, Turkey; Faculty of Engineering and Natural Sciences, Bahcesehir University, Istanbul, Turkey; Faculty of Science and Letters, Piri Reis University, Tuzla, Istanbul, TurkeyDepartment of Mechanical Engineering, Khomeinishahr Branch, Islamic Azad University, Khomeinishahr, Iran; Corresponding author.Department of Chemistry, Payam e Noor University, Saqqez Branch, Saqqez, Kurdistan, IranDepartment of Chemical Engineering, University of Sistan and Baluchestan, Zahedan, IranThis work examines the impact of different pressure levels (1 to 5 bar) and magnetic field frequencies (0.01 to 0.05 ps⁻¹) on the thermal behavior of sodium sulfate/magnesium chloride hexahydrate as a phase change material inside iron nanochannels, using molecular dynamics simulation. The system's kinetic and potential energies converge to 39.79 eV and -7204.99 eV, indicating the stability of the nanostructures. The impact of pressure and magnetic field frequency on heat flow, maximum temperature, and charge/discharge times was examined. Increasing the pressure from 1 to 5 bar reduced the heat flux and maximum temperature to 1509 W/m² and 391.18 K, respectively. Simultaneously, the charge duration extendes to 3.99 ns, whilst the discharge duration decreases to 4.30 ns. Moreover, increasing the magnetic field frequency from 0.01 to 0.05 ps⁻¹ results in a decrease in maximum temperature and heat flux, which fell to 415.67 K and 1566 W/m², respectively. The charge time decreases to 3.87 ns and the discharge time to 4.50 ns little owing to the increase in frequency.http://www.sciencedirect.com/science/article/pii/S2666202725000643Phase change materialThermal behaviorPressureSodium sulfate/magnesium chloride hexahydrateMolecular dynamics simulation |
| spellingShingle | Ali B.M. Ali Rasha Abed Hussein Narinderjit Singh Sawaran Singh Soheil Salahshour Mostafa Pirmoradian S. Mohammad Sajadi Abbas Deriszadeh Modeling the effects of pressure and magnetic field on the phase change of sodium sulfate/magnesium chloride hexahydrate in nanochannels International Journal of Thermofluids Phase change material Thermal behavior Pressure Sodium sulfate/magnesium chloride hexahydrate Molecular dynamics simulation |
| title | Modeling the effects of pressure and magnetic field on the phase change of sodium sulfate/magnesium chloride hexahydrate in nanochannels |
| title_full | Modeling the effects of pressure and magnetic field on the phase change of sodium sulfate/magnesium chloride hexahydrate in nanochannels |
| title_fullStr | Modeling the effects of pressure and magnetic field on the phase change of sodium sulfate/magnesium chloride hexahydrate in nanochannels |
| title_full_unstemmed | Modeling the effects of pressure and magnetic field on the phase change of sodium sulfate/magnesium chloride hexahydrate in nanochannels |
| title_short | Modeling the effects of pressure and magnetic field on the phase change of sodium sulfate/magnesium chloride hexahydrate in nanochannels |
| title_sort | modeling the effects of pressure and magnetic field on the phase change of sodium sulfate magnesium chloride hexahydrate in nanochannels |
| topic | Phase change material Thermal behavior Pressure Sodium sulfate/magnesium chloride hexahydrate Molecular dynamics simulation |
| url | http://www.sciencedirect.com/science/article/pii/S2666202725000643 |
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