Screen Effectiveness Based on Oversize Material Calculator

✖Mass Fraction of Material A in Overflow is the ratio of the mass of any material in the mixture to the total mass of the mixture in the overflow feed.ⓘ Mass Fraction of Material A in Overflow [X_D]			+10% -10%
✖Mass Flow Rate of Overflow gives the mass flow rate of overflow from the feed.ⓘ Mass Flow Rate of Overflow [D]			+10% -10%
✖Mass Flow Rate of Feed is the flow of mass through a surface per unit time .ⓘ Mass Flow Rate of Feed [F]			+10% -10%
✖Mass Fraction of Material A in Feed is the ratio of the mass of any material in the mixture to the total mass of the mixture in the feed.ⓘ Mass Fraction of Material A in Feed [X_F]			+10% -10%

✖The Screen Effectiveness based on the oversize material is the ratio of the amount of oversized material A that is actually in the overflow to the amount of oversize material A in the feed.ⓘ Screen Effectiveness Based on Oversize Material [E_SE]

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Formula

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Screen Effectiveness Based on Oversize Material

Formula

`"E"_{"SE"} = ("X"_{"D"}*"D")/("F"*"X"_{"F"})`

Example

`"0.75"=(".3"*"10kg/s")/("20kg/s"*"0.2")`

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Screen Effectiveness Based on Oversize Material Solution

STEP 0: Pre-Calculation Summary

Formula Used

Screen Effectiveness = (Mass Fraction of Material A in Overflow*Mass Flow Rate of Overflow)/(Mass Flow Rate of Feed*Mass Fraction of Material A in Feed)
E_SE = (X_D*D)/(F*X_F)
This formula uses 5 Variables

Variables Used

Screen Effectiveness - The Screen Effectiveness based on the oversize material is the ratio of the amount of oversized material A that is actually in the overflow to the amount of oversize material A in the feed.
Mass Fraction of Material A in Overflow - Mass Fraction of Material A in Overflow is the ratio of the mass of any material in the mixture to the total mass of the mixture in the overflow feed.
Mass Flow Rate of Overflow - (Measured in Kilogram per Second) - Mass Flow Rate of Overflow gives the mass flow rate of overflow from the feed.
Mass Flow Rate of Feed - (Measured in Kilogram per Second) - Mass Flow Rate of Feed is the flow of mass through a surface per unit time .
Mass Fraction of Material A in Feed - Mass Fraction of Material A in Feed is the ratio of the mass of any material in the mixture to the total mass of the mixture in the feed.

STEP 1: Convert Input(s) to Base Unit

Mass Fraction of Material A in Overflow: 0.3 --> No Conversion Required
Mass Flow Rate of Overflow: 10 Kilogram per Second --> 10 Kilogram per Second No Conversion Required
Mass Flow Rate of Feed: 20 Kilogram per Second --> 20 Kilogram per Second No Conversion Required
Mass Fraction of Material A in Feed: 0.2 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E_SE = (X_D*D)/(F*X_F) --> (0.3*10)/(20*0.2)

Evaluating ... ...

E_SE = 0.75

STEP 3: Convert Result to Output's Unit

0.75 --> No Conversion Required

FINAL ANSWER

0.75 <-- Screen Effectiveness

(Calculation completed in 00.008 seconds)

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NIT Srinagar (NIT SRI), Srinagar, Kashmir

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< 12 Mechanical Separation Calculators

Combined Overall Efficiency of Screen

Go Combined Overall Efficiency = (Mass Flow Rate of Underflow*Mass Flow Rate of Overflow*Mass Fraction of Material A in Overflow*(1-Mass Fraction of Material A in Underflow))/(Mass Flow Rate of Feed*Mass Flow Rate of Feed*Mass Fraction of Material A in Feed*(1-Mass Fraction of Material A in Feed))

Mass Fraction of Material in Underflow

Go Mass Fraction of Material A in Underflow = Mass Fraction of Material A in Overflow-((Mass Fraction of Material A in Overflow-Mass Fraction of Material A in Feed)*(Mass Flow Rate of Feed/Mass Flow Rate of Underflow))

Mass Flow Rate of under flow

Go Mass Flow Rate of Underflow = Mass Flow Rate of Feed*((Mass Fraction of Material A in Overflow-Mass Fraction of Material A in Feed)/(Mass Fraction of Material A in Overflow-Mass Fraction of Material A in Underflow))

Mass Flow Rate of over flow

Go Mass Flow Rate of Overflow = Mass Flow Rate of Feed*((Mass Fraction of Material A in Feed-Mass Fraction of Material A in Underflow)/(Mass Fraction of Material A in Overflow-Mass Fraction of Material A in Underflow))

Mass Fraction of Material in Feed

Go Mass Fraction of Material A in Feed = (Mass Flow Rate of Overflow/Mass Flow Rate of Feed)*(Mass Fraction of Material A in Overflow-Mass Fraction of Material A in Underflow)+Mass Fraction of Material A in Underflow

Screen Effectiveness based on Undersize Material

Go Screen Effectiveness Based On Undersize = (Mass Flow Rate of Underflow*(1-Mass Fraction of Material A in Underflow))/(Mass Flow Rate of Feed*(1-Mass Fraction of Material A in Feed))

Screen Effectiveness Based on Oversize Material

Go Screen Effectiveness = (Mass Fraction of Material A in Overflow*Mass Flow Rate of Overflow)/(Mass Flow Rate of Feed*Mass Fraction of Material A in Feed)

Screen Effectiveness based on Oversize Material from Overall Efficiency

Go Screen Effectiveness Based on Oversize Material = Combined Overall Efficiency/Screen Effectiveness Based On Undersize

Mass Flow Rate of Feed

Go Mass Flow Rate of Feed = Mass Flow Rate of Underflow+Mass Flow Rate of Overflow

Diameter of Wire in Terms of Mesh Number

Go Diameter Of Wire = (1/Mesh Number)-Aperture Size

Aperture Size

Go Aperture Size = (1/Mesh Number)-Diameter Of Wire

Mesh Number

Go Mesh Number = 1/(Aperture Size+Diameter Of Wire)

Screen Effectiveness Based on Oversize Material Formula

Screen Effectiveness = (Mass Fraction of Material A in Overflow*Mass Flow Rate of Overflow)/(Mass Flow Rate of Feed*Mass Fraction of Material A in Feed)
E_SE = (X_D*D)/(F*X_F)

What are the objectives of Screening ?

Mechanical screening, often just called screening, is the practice of taking granulated ore material and separating it into multiple grades by particle size. This practice occurs in a variety of industries such as mining and mineral processing, agriculture, pharmaceutical, food, plastics, and recycling.

How to Calculate Screen Effectiveness Based on Oversize Material?

Screen Effectiveness Based on Oversize Material calculator uses Screen Effectiveness = (Mass Fraction of Material A in Overflow*Mass Flow Rate of Overflow)/(Mass Flow Rate of Feed*Mass Fraction of Material A in Feed) to calculate the Screen Effectiveness, The Screen Effectiveness based on oversize material is the ratio of the amount of oversized material A that is actually in the overflow to the amount of oversize material A in the feed. Screen Effectiveness is denoted by E_SE symbol.

How to calculate Screen Effectiveness Based on Oversize Material using this online calculator? To use this online calculator for Screen Effectiveness Based on Oversize Material, enter Mass Fraction of Material A in Overflow (X_D), Mass Flow Rate of Overflow (D), Mass Flow Rate of Feed (F) & Mass Fraction of Material A in Feed (X_F) and hit the calculate button. Here is how the Screen Effectiveness Based on Oversize Material calculation can be explained with given input values -> 0.75 = (0.3*10)/(20*0.2).

FAQ

What is Screen Effectiveness Based on Oversize Material?

The Screen Effectiveness based on oversize material is the ratio of the amount of oversized material A that is actually in the overflow to the amount of oversize material A in the feed and is represented as E_SE = (X_D*D)/(F*X_F) or Screen Effectiveness = (Mass Fraction of Material A in Overflow*Mass Flow Rate of Overflow)/(Mass Flow Rate of Feed*Mass Fraction of Material A in Feed). Mass Fraction of Material A in Overflow is the ratio of the mass of any material in the mixture to the total mass of the mixture in the overflow feed, Mass Flow Rate of Overflow gives the mass flow rate of overflow from the feed, Mass Flow Rate of Feed is the flow of mass through a surface per unit time & Mass Fraction of Material A in Feed is the ratio of the mass of any material in the mixture to the total mass of the mixture in the feed.

How to calculate Screen Effectiveness Based on Oversize Material?

The Screen Effectiveness based on oversize material is the ratio of the amount of oversized material A that is actually in the overflow to the amount of oversize material A in the feed is calculated using Screen Effectiveness = (Mass Fraction of Material A in Overflow*Mass Flow Rate of Overflow)/(Mass Flow Rate of Feed*Mass Fraction of Material A in Feed). To calculate Screen Effectiveness Based on Oversize Material, you need Mass Fraction of Material A in Overflow (X_D), Mass Flow Rate of Overflow (D), Mass Flow Rate of Feed (F) & Mass Fraction of Material A in Feed (X_F). With our tool, you need to enter the respective value for Mass Fraction of Material A in Overflow, Mass Flow Rate of Overflow, Mass Flow Rate of Feed & Mass Fraction of Material A in Feed 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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