作者: Takayuki Homma
DOI:
关键词: Composite material 、 Materials science 、 Solar heat 、 Optical transmittance 、 Glass tube 、 Electricity generation 、 Tube (fluid conveyance) 、 Thermal expansion
摘要: A solar heat collection tube with improved optical transmittance and durability to the external environment includes an inner through interior of which a medium can flow, outer that covers periphery such annular insulating space is formed between tube, thermal expansion difference absorbing means or tube. The glass first anti-reflection film on surface second more durable than film, has higher film.