摘要
风机叶片是风电机组的关键部件,固化是复合材料大型风机叶片制造过程中的重要工序之一,模具内置循环水加热系统的优良直接影响树脂固化的质量,进而影响叶片的质量和生产效率。本文建立了1.2MW风机叶片模具内置循环水加热系统的传热模型,分析了导热层厚度、保温层厚度、并联管路内径、管路壁厚和管间距等尺寸参数对加热效果的影响,所得结论为确定系统优化设计的变量和取值范围奠定了基础。
Wind turbine blade is the key component of wind power system.Curing is one of the important processes in its production of large-scale composite wind turbine blade.Mold heating system of circulating water affects the quality of resin curing and the productive efficiency of turbine blade directly.The heat transfer model of heating system for 1.2 MW wind turbine blade is built and influence analysis of size parameters on heating effect to mold heating system are accomplished in this paper.The conclusion provides reference for determining variables and their span of system optimum design.
出处
《内蒙古工业大学学报（自然科学版）》
2011年第3期302-308,共7页
Journal of Inner Mongolia University of Technology：Natural Science Edition
基金
内蒙古自治区人才开发基金项目
关键词
尺寸参数
影响分析
循环水加热系统
风机叶片
size parameter
influence analysis
mold circulating water heating system
wind turbine blade
