造價通
更新時間:2024.12.28
飽和蒸汽壓計(jì)算方法

格式:pdf

大?。?span class="single-tag-height">269KB

頁數(shù): 7頁

There is a large number of saturation vapor pressure equations used to calculate the pressure of water vapor over a surface of liquid water or ice. This is a brief overview of the most important equations used. Several useful reviews of the existing vapor pressure curves are listed in the references. Please note the updated discussion of the WMO formulation. 1) Vapor Pressure over liquid water

開式熱泵-電動蒸汽壓

格式:pdf

大?。?span class="single-tag-height">144KB

頁數(shù): 2頁

生產(chǎn)工藝使用蒸汽的企業(yè),由于高低能級的蒸汽用量不平衡,常有低壓蒸汽排放,也有企業(yè)因供汽壓力較低而影響生產(chǎn).電動蒸汽壓縮機(jī)可通過蒸汽升壓,回收放散蒸汽,滿足生產(chǎn)需要,提高熱能利用率,減少環(huán)境污染.電動蒸汽壓縮機(jī)實(shí)質(zhì)是一種熱泵,電能和低品位熱能相結(jié)合,進(jìn)而提高熱能品位.

熱門知識

電解液飽和蒸汽壓

精華知識

電解液飽和蒸汽壓

最新知識

電解液飽和蒸汽壓
點(diǎn)擊加載更多>>

相關(guān)問答

電解液飽和蒸汽壓
點(diǎn)擊加載更多>>
專題概述
電解液飽和蒸汽壓相關(guān)專題

分類檢索: