Dongsheng Chen Currently, I am focusing on the thermodynamic stability of methane hydrate... Email: chendscn#163.com

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🎓 Education:

• Ph.D, Thermal Engineering, China University of Petroleum-Beijing, China

  • Time: 2021 - June, 2025 (expected)
  • Doctoral Thesis: Thermal Stability Mechanism of Methane Hydrate in Microscopic Pores (to be completed)
  • Advisor: Prof. Tingting Miao

• M.S., Thermal Engineering, Shaanxi University of Science and Technology, China

  • Time: 2018 - 2021
  • Master Thesis: Thermal Conductivity Modulation of Molybdenum Disulfide Heterostructure Based on Phonon Wave-particle Duality
  • Advisor: Prof. Meng An & Haifeng Chen

• B.S., Applied Physics, Zhongyuan University of Technology, China

  • Time: 2014 - 2018
  • Bachelor Thesis: Hydrothermal preparation of graphene composites modified with CuO
  • Advisor: Prof. Li Yin

🗡 Skills:

• Interests: Molecular dynamics simulation; Methane hydrate; Thermal physical properties; Machine learning; EOR
• Programs: Python numpy, matplotlib, pandas, scipy, package; C/C++; Fortran; Matlab
• Softwares: LAMMPS; PACKMOL; MOLTEMPLATE; Material studios; VMD; OVITO; Avogadro; VESTA; Origin; GULP

📰 Publications:

• Dongsheng Chen, Tingting Miao*, et al. Molecular insights into inhibition and manipulation of methane hydrate dissociation by lecithin and poly(N-vinylpyrrolidone). Fuel, 2025, 381: 133580.
• Dongsheng Chen, Tingting Miao* et al. Theoretical insight into thermal transport and structural stability mechanisms of triaxial compressed methane hydrate. Chinese Physics B, 2024.
• Dongsheng Chen, Tingting Miao * et al. Enhanced Phonon Transport in sI-type Methane Hydrate under Uniaxial Compression Strain: Unveiling the Opening of an Advantageous Channel. International Journal of Heat and Mass Transfer, 225 (2024), 125399.
• Yang, R., Chen, D., Zheng, W. et al. Theoretical Insight into the Effect of Steam Temperature on Heavy Oil/Steam Interface Behaviors Using Molecular Dynamics Simulation. J. Therm. Sci. 32, 2179–2195 (2023)
• D Chen, W Zheng, T Wang, F Liu, T Cheng, H Chen, T Miao, Influence of Temperature on the Adsorption and Diffusion of Heavy Oil in Quartz Nanopore: A Molecular Dynamics Study. July 2022, Energies 2022, 15(16), 5870.
• TT Miao, Y Xia, DS Chen, YC Zhen, JX Wang. Significant enhancement of thermal conductivity in toluene-based nanofluids employing highly dispersed and concentrated ZrO2 nanodots. International Journal of Thermal Sciences, Volume 182, December 2022, 107819.
• M An, D Chen, W Ma, S Hu, X Zhang. Directly Visualizing the Crossover from Incoherent to Coherent Phonons in Two-dimensional Periodic MoS2/MoSe2 Arrayed Heterostructure., International Journal of Heat and Mass Transfer, Volume 178, October 2021, 121630
• D Chen, H Chen, S Hu, H Guo, SW Sharshir, M An, W Ma, X Zhang. Influence of atomic-scale defect on thermal conductivity of single-layer MoS2 sheet. Journal of Alloys and Compounds, Volume 831, 5 August 2020, 154875
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🎤 Talks and Posters:

• Effect of Seawater Intrusion on Three-Phase Migration during Methane Hydrate Dissociation in Nano-Slit: A Molecular Dynamics Investigation

  ⏰May 24-26, 2024
  Talk at Beihang University: International Symposium on Multiscale Simulations of Thermophysics-2024, Beijing, China

• Influence of atomic-scale defect on thermal conductivity of single-layer MoS2 sheet
  ⏰September 21, 2019
  Talk at Huazhong University of Science and Technology: Workshop on Thermal Transport (WTT 2019), Wuhan, China