Length of Drain given Channel Flow Time Formula

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Length of Drain refers to the total distance from the point where water enters the drainage system to the point where it exits or discharges into a larger water body or another drainage system. Check FAQs
L=Tm/fV
L - Length of Drain?Tm/f - Channel Flow Time?V - Velocity in Drain?

Length of Drain given Channel Flow Time Example

With values
With units
Only example

Here is how the Length of Drain given Channel Flow Time equation looks like with Values.

Here is how the Length of Drain given Channel Flow Time equation looks like with Units.

Here is how the Length of Drain given Channel Flow Time equation looks like.

3.4992Edit=19.44Edit3Edit
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Length of Drain given Channel Flow Time Solution

Follow our step by step solution on how to calculate Length of Drain given Channel Flow Time?

FIRST Step Consider the formula
L=Tm/fV
Next Step Substitute values of Variables
L=19.44min3m/s
Next Step Convert Units
L=1166.4s3m/s
Next Step Prepare to Evaluate
L=1166.43
Next Step Evaluate
L=3499.2m
LAST Step Convert to Output's Unit
L=3.4992km

Length of Drain given Channel Flow Time Formula Elements

Variables
Length of Drain
Length of Drain refers to the total distance from the point where water enters the drainage system to the point where it exits or discharges into a larger water body or another drainage system.
Symbol: L
Measurement: LengthUnit: km
Note: Value should be greater than 0.
Channel Flow Time
Channel Flow Time is the time taken for water to travel from the most distant point in a watershed to a specific outlet or point of interest within a channel or drainage system.
Symbol: Tm/f
Measurement: TimeUnit: min
Note: Value should be greater than 0.
Velocity in Drain
Velocity in Drain is the speed of the water flowing through the drain.
Symbol: V
Measurement: SpeedUnit: m/s
Note: Value should be greater than 0.

Other formulas in Channel Flow Time and Time of Concentration category

​Go Channel Flow Time or Gutter Flow Time
Tm/f=LV
​Go Velocity in Drain given Channel Flow Time
V=LTm/f
​Go Inlet Time or Time of Equilibrium
Ti=(0.885((Lob)3H))0.385
​Go Length of Overland Flow given Inlet Time
Lob=((Ti)10.385H0.885)13

How to Evaluate Length of Drain given Channel Flow Time?

Length of Drain given Channel Flow Time evaluator uses Length of Drain = Channel Flow Time*Velocity in Drain to evaluate the Length of Drain, The Length of Drain given Channel Flow Time formula is defined as the total horizontal distance the drain extends from its starting point to its endpoint. This length is a crucial parameter in the design and functionality of drainage systems, as it directly impacts the efficiency and capacity of the system to convey water away from a particular area. Length of Drain is denoted by L symbol.

How to evaluate Length of Drain given Channel Flow Time using this online evaluator? To use this online evaluator for Length of Drain given Channel Flow Time, enter Channel Flow Time (Tm/f) & Velocity in Drain (V) and hit the calculate button.

FAQs on Length of Drain given Channel Flow Time

What is the formula to find Length of Drain given Channel Flow Time?
The formula of Length of Drain given Channel Flow Time is expressed as Length of Drain = Channel Flow Time*Velocity in Drain. Here is an example- 0.003499 = 1166.4*3.
How to calculate Length of Drain given Channel Flow Time?
With Channel Flow Time (Tm/f) & Velocity in Drain (V) we can find Length of Drain given Channel Flow Time using the formula - Length of Drain = Channel Flow Time*Velocity in Drain.
Can the Length of Drain given Channel Flow Time be negative?
No, the Length of Drain given Channel Flow Time, measured in Length cannot be negative.
Which unit is used to measure Length of Drain given Channel Flow Time?
Length of Drain given Channel Flow Time is usually measured using the Kilometer[km] for Length. Meter[km], Millimeter[km], Decimeter[km] are the few other units in which Length of Drain given Channel Flow Time can be measured.
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