发布时间:2025-02-07 00:51:03
一方天然气,即一立方米天然气,其热值大约为8500千卡。每立方米天然气的燃烧热值在8000至8500千卡之间。我们知道1千卡等于4.1868千焦耳,因此,每立方米天然气的燃烧热值转换为33494.4至35587.8千焦耳。
另外,1度电等于1千瓦时,即3.6×10^6焦耳,或者说3.6×10^3千焦耳。天然气每立方米的燃烧热值相当于大约9.3至9.88度电产生的热能,这意味着天然气的热效率大约是电的10倍。
2019年惠州残疾人补贴新政策残疾人低保申请条件补贴标准是多少
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