## Falling Drying Time based on Constant Drying Time and Total Drying Time Solution

STEP 0: Pre-Calculation Summary
Formula Used
Falling Rate Drying Time = Total Drying Time-Constant Rate Drying Time
tf = t-tc
This formula uses 3 Variables
Variables Used
Falling Rate Drying Time - (Measured in Second) - The Falling rate drying time is the time taken for drying operation in the falling rate period.
Total Drying Time - (Measured in Second) - The Total Drying Time is the time taken for complete drying operation i.e. a sum of drying times in constant and falling rate period.
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
Total Drying Time: 120 Second --> 120 Second No Conversion Required
Constant Rate Drying Time: 40 Second --> 40 Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
tf = t-tc --> 120-40
Evaluating ... ...
tf = 80
STEP 3: Convert Result to Output's Unit
80 Second --> No Conversion Required
80 Second <-- Falling Rate Drying Time
(Calculation completed in 00.000 seconds)
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## Credits

Created by Vaibhav Mishra
DJ Sanghvi College of Engineering (DJSCE), Mumbai
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## < 3 Drying Calculators

Total Drying Time based on Constant Drying Time and Falling Drying Time
Total Drying Time = Constant Rate Drying Time+Falling Rate Drying Time
Constant Drying Time based on Total Drying Time and Falling Drying Time
Constant Rate Drying Time = Total Drying Time-Falling Rate Drying Time
Falling Drying Time based on Constant Drying Time and Total Drying Time
Falling Rate Drying Time = Total Drying Time-Constant Rate Drying Time

## Falling Drying Time based on Constant Drying Time and Total Drying Time Formula

Falling Rate Drying Time = Total Drying Time-Constant Rate Drying Time
tf = t-tc

## What is Drying Mass Transfer operation?

Drying is a mass transfer operation that involves the removal of moisture or other volatile solvents from a solid material. The process of drying is used in a variety of industries, including food processing, pharmaceuticals, chemicals, and textiles. In drying, heat is applied to the material to increase its temperature, which causes the moisture or solvent to evaporate. The evaporated moisture is then removed from the material using a drying medium, such as air, which carries away the moisture as it flows over the surface of the material. There are several types of drying techniques, including convection drying, which uses hot air to remove moisture; radiation drying, which uses infrared radiation to heat the material and remove moisture; and vacuum drying, which removes moisture by creating a low-pressure environment.

## How to Calculate Falling Drying Time based on Constant Drying Time and Total Drying Time?

Falling Drying Time based on Constant Drying Time and Total Drying Time calculator uses Falling Rate Drying Time = Total Drying Time-Constant Rate Drying Time to calculate the Falling Rate Drying Time, The Falling Drying Time based on Constant Drying Time and Total Drying Time formula is defined as time taken to dry a solid from its initial moisture content to critical moisture content in constant rate period, as a difference between total time taken for drying to the falling rate period drying time. Falling Rate Drying Time is denoted by tf symbol.

How to calculate Falling Drying Time based on Constant Drying Time and Total Drying Time using this online calculator? To use this online calculator for Falling Drying Time based on Constant Drying Time and Total Drying Time, enter Total Drying Time (t) & Constant Rate Drying Time (tc) and hit the calculate button. Here is how the Falling Drying Time based on Constant Drying Time and Total Drying Time calculation can be explained with given input values -> 80 = 120-40.

### FAQ

What is Falling Drying Time based on Constant Drying Time and Total Drying Time?
The Falling Drying Time based on Constant Drying Time and Total Drying Time formula is defined as time taken to dry a solid from its initial moisture content to critical moisture content in constant rate period, as a difference between total time taken for drying to the falling rate period drying time and is represented as tf = t-tc or Falling Rate Drying Time = Total Drying Time-Constant Rate Drying Time. The Total Drying Time is the time taken for complete drying operation i.e. a sum of drying times in constant and falling rate period & The Constant Rate Drying Time is the time taken for drying operation in the constant rate period.
How to calculate Falling Drying Time based on Constant Drying Time and Total Drying Time?
The Falling Drying Time based on Constant Drying Time and Total Drying Time formula is defined as time taken to dry a solid from its initial moisture content to critical moisture content in constant rate period, as a difference between total time taken for drying to the falling rate period drying time is calculated using Falling Rate Drying Time = Total Drying Time-Constant Rate Drying Time. To calculate Falling Drying Time based on Constant Drying Time and Total Drying Time, you need Total Drying Time (t) & Constant Rate Drying Time (tc). With our tool, you need to enter the respective value for Total Drying Time & 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.
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