Weep Point Velocity in Distillation Column Design Calculator

✖Weep Point Correlation Constant is a constant that depends on the depth of liquid available over the plate in a tray tower.ⓘ Weep Point Correlation Constant [K₂]			+10% -10%
✖Hole Diameter is the diameter of the holes from where the vapors enters into the tray in a tray tower.ⓘ Hole Diameter [d_h]			+10% -10%
✖Vapor Density in Distillation is defined as the ratio of mass to the volume of vapor at particular temperature in a distillation Column.ⓘ Vapor Density in Distillation [ρ_V]			+10% -10%

✖Weep Point Vapor Velocity Based on Hole Area is defined on the basis of hole area available to the vapor passing through the column.ⓘ Weep Point Velocity in Distillation Column Design [u_h]

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Weep Point Velocity in Distillation Column Design Solution

STEP 0: Pre-Calculation Summary

Formula Used

Weep Point Vapor Velocity Based on Hole Area = (Weep Point Correlation Constant-0.90*(25.4-Hole Diameter))/((Vapor Density in Distillation)^0.5)
u_h = (K₂-0.90*(25.4-d_h))/((ρ_V)^0.5)
This formula uses 4 Variables

Variables Used

Weep Point Vapor Velocity Based on Hole Area - (Measured in Meter per Second) - Weep Point Vapor Velocity Based on Hole Area is defined on the basis of hole area available to the vapor passing through the column.
Weep Point Correlation Constant - Weep Point Correlation Constant is a constant that depends on the depth of liquid available over the plate in a tray tower.
Hole Diameter - (Measured in Millimeter) - Hole Diameter is the diameter of the holes from where the vapors enters into the tray in a tray tower.
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.

STEP 1: Convert Input(s) to Base Unit

Weep Point Correlation Constant: 30 --> No Conversion Required
Hole Diameter: 0.005 Meter --> 5 Millimeter (Check conversion here)
Vapor Density in Distillation: 1.71 Kilogram per Cubic Meter --> 1.71 Kilogram per Cubic Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

u_h = (K₂-0.90*(25.4-d_h))/((ρ_V)^0.5) --> (30-0.90*(25.4-5))/((1.71)^0.5)

Evaluating ... ...

u_h = 8.9013304741778

STEP 3: Convert Result to Output's Unit

8.9013304741778 Meter per Second --> No Conversion Required

FINAL ANSWER

8.9013304741778 ≈ 8.90133 Meter per Second <-- Weep Point Vapor Velocity Based on Hole Area

(Calculation completed in 00.020 seconds)

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Created by Rishi Vadodaria

Malviya National Institute Of Technology (MNIT JAIPUR ), JAIPUR

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DJ Sanghvi College of Engineering (DJSCE), Mumbai

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Weep Point Velocity in Distillation Column Design Formula

LaTeX Go

Weep Point Vapor Velocity Based on Hole Area = (Weep Point Correlation Constant-0.90*(25.4-Hole Diameter))/((Vapor Density in Distillation)^0.5)
u_h = (K₂-0.90*(25.4-d_h))/((ρ_V)^0.5)

What is Minimum Design Vapor Velocity in Distillation Column Design?

Minimum Design Vapor Velocity is a crucial parameter in the design of distillation columns. It represents the lowest vapor velocity that must be maintained in the column to prevent the entrainment or carryover of liquid droplets from the liquid phase into the vapor phase. Liquid entrainment can negatively impact the separation efficiency and performance of the distillation process.

What is the Importance of Minimum Vapor Velocity?

Maintaining vapor velocity above the Minimum Design Vapor Velocity in Distillation Column Design is critical for achieving the desired separation efficiency and product quality in a distillation column. It helps ensure that the liquid and vapor phases remain adequately separated, allowing for effective mass transfer and vapor-liquid equilibrium.

How to Calculate Weep Point Velocity in Distillation Column Design?

Weep Point Velocity in Distillation Column Design calculator uses Weep Point Vapor Velocity Based on Hole Area = (Weep Point Correlation Constant-0.90*(25.4-Hole Diameter))/((Vapor Density in Distillation)^0.5) to calculate the Weep Point Vapor Velocity Based on Hole Area, Weep Point Velocity in Distillation Column Design formula is defined as the minimum velocity that the vapor component must have in order to have a safe and efficient operation in tray tower. Weep Point Vapor Velocity Based on Hole Area is denoted by u_h symbol.

How to calculate Weep Point Velocity in Distillation Column Design using this online calculator? To use this online calculator for Weep Point Velocity in Distillation Column Design, enter Weep Point Correlation Constant (K₂), Hole Diameter (d_h) & Vapor Density in Distillation (ρ_V) and hit the calculate button. Here is how the Weep Point Velocity in Distillation Column Design calculation can be explained with given input values -> 8.90133 = (30-0.90*(25.4-0.005))/((1.71)^0.5).

FAQ

What is Weep Point Velocity in Distillation Column Design?

Weep Point Velocity in Distillation Column Design formula is defined as the minimum velocity that the vapor component must have in order to have a safe and efficient operation in tray tower and is represented as u_h = (K₂-0.90*(25.4-d_h))/((ρ_V)^0.5) or Weep Point Vapor Velocity Based on Hole Area = (Weep Point Correlation Constant-0.90*(25.4-Hole Diameter))/((Vapor Density in Distillation)^0.5). Weep Point Correlation Constant is a constant that depends on the depth of liquid available over the plate in a tray tower, Hole Diameter is the diameter of the holes from where the vapors enters into the tray in a tray tower & Vapor Density in Distillation is defined as the ratio of mass to the volume of vapor at particular temperature in a distillation Column.

How to calculate Weep Point Velocity in Distillation Column Design?

Weep Point Velocity in Distillation Column Design formula is defined as the minimum velocity that the vapor component must have in order to have a safe and efficient operation in tray tower is calculated using Weep Point Vapor Velocity Based on Hole Area = (Weep Point Correlation Constant-0.90*(25.4-Hole Diameter))/((Vapor Density in Distillation)^0.5). To calculate Weep Point Velocity in Distillation Column Design, you need Weep Point Correlation Constant (K₂), Hole Diameter (d_h) & Vapor Density in Distillation (ρ_V). With our tool, you need to enter the respective value for Weep Point Correlation Constant, Hole Diameter & Vapor Density in Distillation and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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