Rate of Constant Drying Period based on Critical Weight of Moisture Calculator

✖The Initial Weight of Moisture for Constant Rate Period is the amount of moisture in kg present in the wet solid initially for drying operation.ⓘ Initial Weight of Moisture for Constant Rate [M_i(Constant)]			+10% -10%
✖The Critical Weight of Moisture is the amount of moisture present in the solid at which the constant rate drying period ends and the falling period starts at the given conditions.ⓘ Critical Weight of Moisture [M_c]			+10% -10%
✖The Drying Surface Area is the total area in the drying mass transfer operation i.e. exposed in contact with the drying medium.ⓘ Drying Surface Area [A]			+10% -10%
✖The Constant Rate Drying Time is the time taken for drying operation in the constant rate period.ⓘ Constant Rate Drying Time [t_c]			+10% -10%

✖The Rate of Constant Drying Period is the rate of drying that takes place for a given set of drying conditions in the constant rate period.ⓘ Rate of Constant Drying Period based on Critical Weight of Moisture [N_c]

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Formula

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Rate of Constant Drying Period based on Critical Weight of Moisture

Formula

`"N"_{"c"} = ("M"_{"i(Constant)"}-"M"_{"c"})/("A"*"t"_{"c"})`

Example

`"2kg/s/m²"=("49kg"-"11kg")/("0.1m²"*"190s")`

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Rate of Constant Drying Period based on Critical Weight of Moisture Solution

STEP 0: Pre-Calculation Summary

Formula Used

Rate of Constant Drying Period = (Initial Weight of Moisture for Constant Rate-Critical Weight of Moisture)/(Drying Surface Area*Constant Rate Drying Time)
N_c = (M_i(Constant)-M_c)/(A*t_c)
This formula uses 5 Variables

Variables Used

Rate of Constant Drying Period - (Measured in Kilogram per Second per Square Meter) - The Rate of Constant Drying Period is the rate of drying that takes place for a given set of drying conditions in the constant rate period.
Initial Weight of Moisture for Constant Rate - (Measured in Kilogram) - The Initial Weight of Moisture for Constant Rate Period is the amount of moisture in kg present in the wet solid initially for drying operation.
Critical Weight of Moisture - (Measured in Kilogram) - The Critical Weight of Moisture is the amount of moisture present in the solid at which the constant rate drying period ends and the falling period starts at the given conditions.
Drying Surface Area - (Measured in Square Meter) - The Drying Surface Area is the total area in the drying mass transfer operation i.e. exposed in contact with the drying medium.
Constant Rate Drying Time - (Measured in Second) - The Constant Rate Drying Time is the time taken for drying operation in the constant rate period.

STEP 1: Convert Input(s) to Base Unit

Initial Weight of Moisture for Constant Rate: 49 Kilogram --> 49 Kilogram No Conversion Required
Critical Weight of Moisture: 11 Kilogram --> 11 Kilogram No Conversion Required
Drying Surface Area: 0.1 Square Meter --> 0.1 Square Meter No Conversion Required
Constant Rate Drying Time: 190 Second --> 190 Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N_c = (M_i(Constant)-M_c)/(A*t_c) --> (49-11)/(0.1*190)

Evaluating ... ...

N_c = 2

STEP 3: Convert Result to Output's Unit

2 Kilogram per Second per Square Meter --> No Conversion Required

FINAL ANSWER

2 Kilogram per Second per Square Meter <-- Rate of Constant Drying Period

(Calculation completed in 00.004 seconds)

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< 11 Drying from Initial to Critical Moisture Calculators

Constant Drying Time from Initial to Critical Moisture Content

Go Constant Rate Drying Time = Dry Weight of Solid*((Initial Moisture Content for Constant Rate Period-Critical Moisture Content))/((Drying Surface Area*Rate of Constant Drying Period))

Drying Surface Area based on Initial to Critical Moisture Content for Constant Rate Period

Go Drying Surface Area = Dry Weight of Solid*(Initial Moisture Content for Constant Rate Period-Critical Moisture Content)/(Constant Rate Drying Time*Rate of Constant Drying Period)

Dry Weight of Solid from Initial to Critical Moisture Content for Constant Rate Period

Go Dry Weight of Solid = (Constant Rate Drying Time*Drying Surface Area*Rate of Constant Drying Period)/(Initial Moisture Content for Constant Rate Period-Critical Moisture Content)

Initial Moisture Content based on Critical Moisture Content for Constant Rate Period

Go Initial Moisture Content for Constant Rate Period = ((Drying Surface Area*Constant Rate Drying Time*Rate of Constant Drying Period)/Dry Weight of Solid)+Critical Moisture Content

Critical Moisture Content based on Initial Moisture Content for Constant Rate Period

Go Critical Moisture Content = Initial Moisture Content for Constant Rate Period-((Drying Surface Area*Constant Rate Drying Time*Rate of Constant Drying Period)/Dry Weight of Solid)

Rate of Constant Drying Period based on Critical Moisture Content

Go Rate of Constant Drying Period = Dry Weight of Solid*(Initial Moisture Content for Constant Rate Period-Critical Moisture Content)/(Drying Surface Area*Constant Rate Drying Time)

Drying Surface Area based on Initial to Critical Weight of Moisture for Constant Rate Period

Go Drying Surface Area = (Initial Weight of Moisture for Constant Rate-Critical Weight of Moisture)/(Constant Rate Drying Time*Rate of Constant Drying Period)

Rate of Constant Drying Period based on Critical Weight of Moisture

Go Rate of Constant Drying Period = (Initial Weight of Moisture for Constant Rate-Critical Weight of Moisture)/(Drying Surface Area*Constant Rate Drying Time)

Constant Drying Time from Initial to Critical Weight of Moisture

Go Constant Rate Drying Time = (Initial Weight of Moisture for Constant Rate-Critical Weight of Moisture)/(Drying Surface Area*Rate of Constant Drying Period)

Initial Weight of Moisture based on Critical Weight of Moisture for Constant Rate Period

Go Initial Weight of Moisture for Constant Rate = (Drying Surface Area*Constant Rate Drying Time*Rate of Constant Drying Period)+Critical Weight of Moisture

Critical Weight of Moisture based on Initial Weight of Moisture for Constant Rate Period

Go Critical Weight of Moisture = Initial Weight of Moisture for Constant Rate-(Drying Surface Area*Constant Rate Drying Time*Rate of Constant Drying Period)

Rate of Constant Drying Period based on Critical Weight of Moisture Formula

Rate of Constant Drying Period = (Initial Weight of Moisture for Constant Rate-Critical Weight of Moisture)/(Drying Surface Area*Constant Rate Drying Time)
N_c = (M_i(Constant)-M_c)/(A*t_c)

What is Constant Rate Drying Period?

The constant rate drying period is a stage in the drying process where the rate of moisture removal from the material is constant and is determined by the drying conditions, such as temperature, humidity, and airflow. During this period, the moisture on the surface of the material is rapidly removed, resulting in a steep decline in the moisture content of the material.

How to Calculate Rate of Constant Drying Period based on Critical Weight of Moisture?

Rate of Constant Drying Period based on Critical Weight of Moisture calculator uses Rate of Constant Drying Period = (Initial Weight of Moisture for Constant Rate-Critical Weight of Moisture)/(Drying Surface Area*Constant Rate Drying Time) to calculate the Rate of Constant Drying Period, The Rate of Constant Drying Period based on Critical Weight of Moisture formula is defined as the rate of drying in the constant rate period based on the specific drying conditions for drying from initial to critical weight of moisture. Rate of Constant Drying Period is denoted by N_c symbol.

How to calculate Rate of Constant Drying Period based on Critical Weight of Moisture using this online calculator? To use this online calculator for Rate of Constant Drying Period based on Critical Weight of Moisture, enter Initial Weight of Moisture for Constant Rate (M_i(Constant)), Critical Weight of Moisture (M_c), Drying Surface Area (A) & Constant Rate Drying Time (t_c) and hit the calculate button. Here is how the Rate of Constant Drying Period based on Critical Weight of Moisture calculation can be explained with given input values -> 2 = (49-11)/(0.1*190).

FAQ

What is Rate of Constant Drying Period based on Critical Weight of Moisture?

The Rate of Constant Drying Period based on Critical Weight of Moisture formula is defined as the rate of drying in the constant rate period based on the specific drying conditions for drying from initial to critical weight of moisture and is represented as N_c = (M_i(Constant)-M_c)/(A*t_c) or Rate of Constant Drying Period = (Initial Weight of Moisture for Constant Rate-Critical Weight of Moisture)/(Drying Surface Area*Constant Rate Drying Time). The Initial Weight of Moisture for Constant Rate Period is the amount of moisture in kg present in the wet solid initially for drying operation, The Critical Weight of Moisture is the amount of moisture present in the solid at which the constant rate drying period ends and the falling period starts at the given conditions, The Drying Surface Area is the total area in the drying mass transfer operation i.e. exposed in contact with the drying medium & The Constant Rate Drying Time is the time taken for drying operation in the constant rate period.

How to calculate Rate of Constant Drying Period based on Critical Weight of Moisture?

The Rate of Constant Drying Period based on Critical Weight of Moisture formula is defined as the rate of drying in the constant rate period based on the specific drying conditions for drying from initial to critical weight of moisture is calculated using Rate of Constant Drying Period = (Initial Weight of Moisture for Constant Rate-Critical Weight of Moisture)/(Drying Surface Area*Constant Rate Drying Time). To calculate Rate of Constant Drying Period based on Critical Weight of Moisture, you need Initial Weight of Moisture for Constant Rate (M_i(Constant)), Critical Weight of Moisture (M_c), Drying Surface Area (A) & Constant Rate Drying Time (t_c). With our tool, you need to enter the respective value for Initial Weight of Moisture for Constant Rate, Critical Weight of Moisture, Drying Surface Area & Constant Rate Drying Time and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Rate of Constant Drying Period?

In this formula, Rate of Constant Drying Period uses Initial Weight of Moisture for Constant Rate, Critical Weight of Moisture, Drying Surface Area & Constant Rate Drying Time. We can use 1 other way(s) to calculate the same, which is/are as follows -

Rate of Constant Drying Period = Dry Weight of Solid*(Initial Moisture Content for Constant Rate Period-Critical Moisture Content)/(Drying Surface Area*Constant Rate Drying Time)

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