摘要
将全生命周期评价的基本方法和传热模型相结合,以市场上较为普遍的两种分别使用电镀法和物理气相沉积法(PVD)制作的太阳能选择性涂层为例,综合分析不同情景下使用这两种涂层的太阳能集热器的热利用效率、环境成本和综合能源价格。结果表明:物理沉积法所制涂层虽然制备成本较高,但生产过程对环境友好,同时该涂层在多种情景下的适用面相对更广,具有更好的经济性。
Based on thermal efficiency, environmental cost and synthetic energy price for different scenarios, two kinds of solar selective absorber coatings manufactured by physical vapor deposition （PVD） and electroplating were evaluated by using a heat transfer model combined with whole life cycle assessment method. The results show that the price of the PVD coating is higher, but its production process is environmentally friendly, meanwhile, the application of the coating in a variety of scenarios is relatively broader and has a better economy.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2017年第10期2723-2729,共7页
Acta Energiae Solaris Sinica
基金
基金项目:中国科学院(0707Y41001)
