Simulation Study on Heat Transfer Performance of Underground Energy Pile with Optimization of New Fins

学生名:王 虓阳

研究テーマ:Simulation Study on Heat Transfer Performance of Underground Energy Pile with Optimization of New Fins

(新型フィンの最適化による地下エネルギー杭の伝熱性能のシミュレーション研究)

入学年月:2022.04

修了年月:2025.03

取得学位:博士（工学）

論文概要:In Chapter 1, Research Background and Purpose of the Study: Given the energy shortage and the need for secure supply, the development of renewable energy is imperative. This chapter provides an overview of the latest advances and developments in the optimization design and control of GSHP systems, aiming to provide some summary and recommendations for future research in this field.
In Chapter 2, Literature Review of Underground Heat Exchangers: Geothermal heat exchanger (GHE) has the ability to complete heat transfer and is a key component of ground source heat pump systems.
In Chapter 3, Methodology: This chapter introduces the research methods used in this article.
In Chapter 4, Study of the effect of fin optimization on the heat transfer characteristics of energy piles: The thermal performance of energy piles equipped with new metal fins to improve heat transmission is examined in this chapter.
In Chapter 5, Analysis of the impact of different fin types on heat transfer in energy piles: This chapter compares three novel metal fin types that are utilized to improve energy pile heat transfer performance.
In Chapter 6, Study on heat transfer characteristics of reinforced energy piles and the influence of pile groups: In this chapter, the effects of heat transfer of three new types of metal fins in a cluster of energy piles are comparatively analyzed.
In Chapter 7, Discussion and prospect: This chapter provides an overview of the limitations of the relevant research in the entire text and looks forward to the future development of energy pile structure optimization.