FRI各种表达方式的含义? 初学FRI,发现其中的很多表达方式不是很明白,哪位能帮忙解释一下,尤其是压降单位mm Hot Liquid是什么意思?多谢! Case ID (Optional) Calculation Message Process Stream ID Geometry ID Model ID Tray Type Computations Completed? Column Performance: Column Diameter Side Downcomer Area at Top % Open Area Specified Entrainment Fraction Specified Weep Fraction Flooding Mechanism/Location % of System Limit % of Jet Flood % of Downcomer Flood Probability of NOT Jet Flooding Probability of NOT DC Flooding Maximum Weir Loading Maximum DC Clear Liquid Velocity Average Dynamic Pressure Drop Entrainment Fraction Total Liquid Weep Fraction Avg. Overall Tray Efficiency Side Panel Capacity with Flow into Side Downcomer: Capacity Factor, Cb F-Factor, Fb % of System Limit % of Jet Flood @ Constant L/V % of Jet Flood @ Constant Liquid Probability of NOT Jet Flooding Side Panel Performance with Flow into Side Downcomer: Dynamic Pressure Drop Pressure Drop Standard Deviation Dry Pressure Drop Tray Liquid Head Liquid Volume Fraction on Tray Tray Froth Height Entrainment Fraction of Vapor Rate Entrainment Fraction of Liquid Rate Weep Fraction of Liquid Rate % of Specified Entrainment Rate % Weep Point % Specified Weep Fraction % Dump Point Probability of NOT Exceeding Entrainment Specification Probability of NOT Weeping Probability of NOT Exceeding Weeping Specification Fraction of Total Vapor Load Fraction of Total Liquid Load L/V Mass Ratio per Panel Corrected Tray Efficiency Corrected Murphree Tray Efficiency Dry Murphree Tray Efficiency Dry Point Efficiency % Liquid Phase Resistance Tray Blowing Capacity % of Tray Blowing Side Downcomer Capacity: % of Backup Flood @ Constant L/V % of Backup Flood @ Constant Liquid % of Velocity Flood @ Constant L/V % of Velocity Flood @ Constant Liquid Probability DC NOT Backup Flood Probability DC NOT Velocity Flood Downcomer Sealed? Side Downcomer Performance: Weir Loading Downcomer Liquid Backup Downcomer Froth Height Max Froth Velocity in Downcomer Critical Froth Velocity in Downcomer Max Velocity as % Critical Velocity Ave. Liquid Fraction in Downcomer Liquid Fraction @ Downcomer Exit Liquid Residence Time in DC Maximum Liquid Velocity in DC Liquid Velocity @ DC Exit Head Loss @ Downcomer Exit Liquid Height @ downcomer Exit Center Panel Capacity with Flow into Center Downcomer: Capacity Factor, Cb F-Factor, Fb % of System Limit % of Jet Flood @ Constant L/V % of Jet Flood @ Constant Liquid Probability of NOT Jet Flooding Center Panel Performance with Flow into Center Downcomer: Dynamic Pressure Drop Pressure Drop Standard Deviation Dry Pressure Drop Tray Liquid Head Liquid Volume Fraction on Tray Tray Froth Height Entrainment Fraction of Vapor Rate Entrainment Fraction of Liquid Rate Weep Fraction of Liquid Rate % of Specified Entrainment Rate % Weep Point % Specified Weep Fraction % Dump Point Probability of NOT Exceeding Entrainment Specification Probability of NOT Weeping Probability of NOT Exceeding Weeping Specification Fraction of Total Vapor Load Fraction of Total Liquid Load L/V Mass Ratio per Panel Corrected Tray Efficiency Corrected Murphree Tray Efficiency Dry Murphree Tray Efficiency Dry Point Efficiency % Liquid Phase Resistance Tray Blowing Capacity % of Tray Blowing Center Downcomer Capacity: % of Backup Flood @ Constant L/V % of Backup Flood @ Constant Liquid % of Velocity Flood @ Constant L/V % of Velocity Flood @ Constant Liquid Probability DC NOT Backup Flood Probability DC NOT Velocity Flood Center Downcomer Performance: Weir Loading Downcomer Liquid Backup Downcomer Froth Height Max Froth Velocity in Downcomer Critical Froth Velocity in Downcomer Max Velocity as % Critical Velocity Ave. Liquid Fraction in Downcomer Liquid Fraction @ Downcomer Exit Liquid Residence Time in DC Maximum Liquid Velocity in DC Liquid Velocity @ DC Exit Head Loss @ Downcomer Exit Liquid Height @ downcomer Exit Downcomer Sealed?查看更多4个回答 . 4人已关注