Maximum Allowable Mass Velocity using Bubble Cap Trays Solution

STEP 0: Pre-Calculation Summary
Formula Used
Maximum Allowable Mass Velocity = Entrainment Factor*(Vapor Density in Distillation*(Liquid Density-Vapor Density in Distillation)^(1/2))
Wmax = C*(ρV*(ρL-ρV)^(1/2))
This formula uses 4 Variables
Variables Used
Maximum Allowable Mass Velocity - (Measured in Kilogram per Second per Square Meter) - Maximum Allowable Mass Velocity is a measure of the mass of fluid passing through a unit cross-sectional area per unit time.
Entrainment Factor - Entrainment Factor refers to the ratio of entrained liquid to the vapor flow in a distillation column, particularly in the vapor-liquid disengagement area, such as a distillation tray.
Vapor Density in Distillation - (Measured in Kilogram per Cubic Meter) - Vapor Density in Distillation is defined as the ratio of mass to the volume of vapor at particular temperature in a distillation Column.
Liquid Density - (Measured in Kilogram per Cubic Meter) - Liquid Density is defined as the ratio of mass of given fluid with respect to the volume that it occupies.
STEP 1: Convert Input(s) to Base Unit
Entrainment Factor: 0.845 --> No Conversion Required
Vapor Density in Distillation: 1.71 Kilogram per Cubic Meter --> 1.71 Kilogram per Cubic Meter No Conversion Required
Liquid Density: 995 Kilogram per Cubic Meter --> 995 Kilogram per Cubic Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Wmax = C*(ρV*(ρLV)^(1/2)) --> 0.845*(1.71*(995-1.71)^(1/2))
Evaluating ... ...
Wmax = 45.5397718958739
STEP 3: Convert Result to Output's Unit
45.5397718958739 Kilogram per Second per Square Meter --> No Conversion Required
FINAL ANSWER
45.5397718958739 45.53977 Kilogram per Second per Square Meter <-- Maximum Allowable Mass Velocity
(Calculation completed in 00.004 seconds)

Credits

Creator Image
Created by Rishi Vadodaria
Malviya National Institute Of Technology (MNIT JAIPUR ), JAIPUR
Rishi Vadodaria has created this Calculator and 200+ more calculators!
Verifier Image
Verified by Prerana Bakli
University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA
Prerana Bakli has verified this Calculator and 1600+ more calculators!

Distillation Tower Design Calculators

Column Diameter given Maximum Vapor Rate and Maximum Vapor Velocity
​ LaTeX ​ Go Column Diameter = sqrt((4*Vapor Mass Flowrate)/(pi*Vapor Density in Distillation*Maximum Allowable Vapor Velocity))
Column Diameter Based on Vapor Flowrate and Mass Velocity of Vapor
​ LaTeX ​ Go Column Diameter = ((4*Vapor Mass Flowrate)/(pi*Maximum Allowable Mass Velocity))^(1/2)
Active Area given Gas Volumetric Flow and Flow Velocity
​ LaTeX ​ Go Active Area = Volumetric Gas Flow/(Fractional Downcomer Area*Flooding Velocity)
Clearance Area under Downcomer given Weir Length and Apron Height
​ LaTeX ​ Go Clearance Area Under Downcomer = Apron Height*Weir Length

Maximum Allowable Mass Velocity using Bubble Cap Trays Formula

​LaTeX ​Go
Maximum Allowable Mass Velocity = Entrainment Factor*(Vapor Density in Distillation*(Liquid Density-Vapor Density in Distillation)^(1/2))
Wmax = C*(ρV*(ρL-ρV)^(1/2))

What is the Significance of Mass Velocity in Distillation Columns?

Mass velocity in distillation columns is a critical parameter that plays a significant role in the design, operation, and performance of the column. Mass velocity is a measure of the mass flow rate of the vapor phase per unit cross-sectional area of the column. It is expressed in units such as kg/(m²·s) or lb/(ft²·s).
Mass velocity influences the distribution of vapor and liquid phases across the cross-section of the distillation column. It affects the uniformity of flow and, consequently, the efficiency of the separation process.

How to Calculate Maximum Allowable Mass Velocity using Bubble Cap Trays?

Maximum Allowable Mass Velocity using Bubble Cap Trays calculator uses Maximum Allowable Mass Velocity = Entrainment Factor*(Vapor Density in Distillation*(Liquid Density-Vapor Density in Distillation)^(1/2)) to calculate the Maximum Allowable Mass Velocity, The Maximum Allowable Mass Velocity Using Bubble Cap Trays formula is defined as the upper limit at which the fluid can flow through a given conduit without causing undesirable effects, such as excessive pressure drop, erosion, or other operational issues. Maximum Allowable Mass Velocity is denoted by Wmax symbol.

How to calculate Maximum Allowable Mass Velocity using Bubble Cap Trays using this online calculator? To use this online calculator for Maximum Allowable Mass Velocity using Bubble Cap Trays, enter Entrainment Factor (C), Vapor Density in Distillation V) & Liquid Density L) and hit the calculate button. Here is how the Maximum Allowable Mass Velocity using Bubble Cap Trays calculation can be explained with given input values -> 45.53977 = 0.845*(1.71*(995-1.71)^(1/2)).

FAQ

What is Maximum Allowable Mass Velocity using Bubble Cap Trays?
The Maximum Allowable Mass Velocity Using Bubble Cap Trays formula is defined as the upper limit at which the fluid can flow through a given conduit without causing undesirable effects, such as excessive pressure drop, erosion, or other operational issues and is represented as Wmax = C*(ρV*(ρLV)^(1/2)) or Maximum Allowable Mass Velocity = Entrainment Factor*(Vapor Density in Distillation*(Liquid Density-Vapor Density in Distillation)^(1/2)). Entrainment Factor refers to the ratio of entrained liquid to the vapor flow in a distillation column, particularly in the vapor-liquid disengagement area, such as a distillation tray, Vapor Density in Distillation is defined as the ratio of mass to the volume of vapor at particular temperature in a distillation Column & Liquid Density is defined as the ratio of mass of given fluid with respect to the volume that it occupies.
How to calculate Maximum Allowable Mass Velocity using Bubble Cap Trays?
The Maximum Allowable Mass Velocity Using Bubble Cap Trays formula is defined as the upper limit at which the fluid can flow through a given conduit without causing undesirable effects, such as excessive pressure drop, erosion, or other operational issues is calculated using Maximum Allowable Mass Velocity = Entrainment Factor*(Vapor Density in Distillation*(Liquid Density-Vapor Density in Distillation)^(1/2)). To calculate Maximum Allowable Mass Velocity using Bubble Cap Trays, you need Entrainment Factor (C), Vapor Density in Distillation V) & Liquid Density L). With our tool, you need to enter the respective value for Entrainment Factor, Vapor Density in Distillation & Liquid Density and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!