TWO DIMENSIONAL SIMULATION OF TEMPERATURE FIELD FOR THE I-SHAPED BEAM DURING THE ADVANCED PULTRUSION

Abstract

Abstract: The degree of curing and temperature are coupled during the advanced pultrusion (ADP) of carbon fiber reinforced plastics (CFRP). This paper is based on the thermal conduct theory with nonlinear source, using finite volume method to study the history of temperature and degree of curing during the curing of I-shaped beam in the advanced pultrusion. It is found that the temperature field and curing degree field of the I-shaped beam are uniform, and the thickness will not have a great impact on the quality of curing. When the thickness of the beam reaches 11 mm, the highest temperature will be 10.7 ℃ higher than the mold temperature, and the thickness will have a great impact on the curing quality of the beam.

Key words: I-shaped beam, ADP, degree of cure, temperature, finite volume theory

CLC Number:

TB332

CHI Jian-tao, XIAO Jun, QI Jun-wei. TWO DIMENSIONAL SIMULATION OF TEMPERATURE FIELD FOR THE I-SHAPED BEAM DURING THE ADVANCED PULTRUSION[J]. Fiber Reinforced Plastics/Composites, 2017, 0(4): 42-48.

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