研究目的
Developing a simplified analytical model to study the thermal stress distributions in solar cell laminated structures under thermal loadings.
研究成果
The analytic model is efficient in predicting the stress concentration trend of solar cell laminated structures under thermal loadings, providing guidelines for design and fabrication of solar modules.
研究不足
The study focuses on a simplified model and may not capture all complexities of real-world solar cell modules. The effects of different materials are analyzed, but practical manufacturing variations are not considered.
1：Experimental Design and Method Selection:
The study employs a simplified analytical model verified by the Hilbert-Riemann theoretical solution of interfacial cracks.
2：Sample Selection and Data Sources:
The model uses PDMS/silicon bilayer as an example, with specific thermal expansion coefficients and conductivities.
3：List of Experimental Equipment and Materials:
Not explicitly mentioned.
4：Experimental Procedures and Operational Workflow:
A uniform heat flux is applied to the upper surface of the upper layer, transferring through the interface.
5：Data Analysis Methods:
The study analyzes the temperature and stress distributions along the interface.
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