最近30从www.hoelymoley.com 2023 - 07 - 07 - t12:06:10z //www.hoelymoley.com/feeds/question/24628 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/24628 7 乔凡尼 //www.hoelymoley.com/users/28130 2022 - 12 - 14 - t07:21:51z 2022 - 12 - 17 - t07:06:27z

< p >在低于海平面2735米(8973英尺),在< a href = " https://en.wikipedia.org/wiki/Kidd_Mine " rel = " nofollow noreferrer " >基德我< / >据说有最深的非船舶点地球表面的(因为可乐钻孔密封)。我想知道的压力下,相比14.696 psi (1013.25 hPa)在海平面和15.45 psi (1065 hPa)在死海岸边(413 m =低于海平面1355英尺标准)。< / p >

//www.hoelymoley.com/questions/24628/-/24629 # 24629 6 弗雷德 //www.hoelymoley.com/users/2470 2022 - 12 - 14 - t11:31:27z 2022 - 12 - 17 - t07:01:42z

从这本书< p > < em >环境工程在南非矿山< / em >,南非的矿井通风的社会,1989年,页451 - 455。< / p > < p >所需的方程是:< / p > < p > <跨类= " math-container " > $ p \ = \ P_ {atm} \ cdot e ^{\压裂{gmh} {1000 R \ cdot (273.15 + t_{干})识别}}$ < / span > < / p > < p >地点:< / p > < ul > <李> <跨类= " math-container " >美元P_ {atm} $ < / span > =大气气压李< / > <李> <跨类= " math-container " > t_{干}识别美元< / span > =干球温度< /李> <李> <跨类= " math-container " > g < / span > =美元由于重力加速度,9.8 m / s <一口> 2 < /一口> < /李> <李> <跨类= " math-container " > m < / span > =美元摩尔质量的空气在地球上,28.9644克/摩尔李< / > <李> <跨类= " math-container " > h < / span > =美元高差,-2735李< / > <李> <跨类= " math-container " > R < / span > =美元通用气体常数,8.3144622 J /摩尔<跨类= " math-container " > \ cdot < / span > K美元李< / > < / ul > < p >当前数据是取自加拿大政府气象服务网站。最近的城镇,基德溪是< a href = " https://weather.gc.ca/city/pages/on - 127 _metric_e。html nofollow noreferrer“rel = > Timmins,安大略省< / >,约25公里。< / p > < p > 14 2022年12月,表面的干球温度为-12.6°C和海平面< em > < / em >大气压力调整是1032 hPa (103 200 Pa)。鉴于我的深度和加热的空气由于汽车压缩、地温梯度和任何柴油动力设备在井下,空气的温度的底部排气通风竖井最有可能约30°C。< / p > < p >大气压力在2735米的深度,< / p > < p > <跨类= " math-container " > $ p \ = \ 103 \ 200 \ cdot e ^{\压裂{-9.8 (28.9644)(-2735)}{1000 (8.31446)(273.15 + 30)}}$ < / span > = <跨类= " math-container " > \ Pa = 1404 \ 140 \ 400美元hPa = 20.37美元\ psi < / span > < / p >

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