火星上连绵不绝的沙丘(图片来源:inverse.com)
总体来说,祝融号等火星车在火星上进行风力发电是完全可行的,但面临的开发利用条件非常恶劣。火星空气密度低是限制风能利用效率的罪魁祸首,除此之外,风电机组还要面临强风暴以及尘卷风的威胁。此外,其表面需要喷涂抗磨损涂层,外部连接处要进行密封处理,以抵御沙尘的侵袭。高温环境下的散热问题以及极端低温造成的润滑问题也不容小觑。随着科技的进一步发展,这些问题或者都能得到解决,有关利用火星风能的那些奇思妙想,也终能梦想成真。
参考文献:
[1] https://www.nasa.gov/
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来源: 科学大院