Intensity of Rain for Intensity Duration Curve Calculator

✖K Constant is empirical constants with specific units as mm/hr.ⓘ K Constant [K]			+10% -10%
✖Time in Minutes is a unit of time equal to 60 seconds or 1/60th of an hour.ⓘ Time in Minutes [T_m]			+10% -10%
✖Empirical Constant b is empirical constants with specific units as minute.ⓘ Empirical Constant b [b_m]			+10% -10%

✖Intensity of Rain for Intensity Duration Curve is used to describe the relationship between the intensity of rainfall, the duration of the rainfall, and the frequency of the event.ⓘ Intensity of Rain for Intensity Duration Curve [i_idf]

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Intensity of Rain for Intensity Duration Curve Solution

STEP 0: Pre-Calculation Summary

Formula Used

Intensity of Rain for Intensity Duration Curve = K Constant/(Time in Minutes+Empirical Constant b)^0.8
i_idf = K/(T_m+b_m)^0.8
This formula uses 4 Variables

Variables Used

Intensity of Rain for Intensity Duration Curve - (Measured in Millimeter per Hour) - Intensity of Rain for Intensity Duration Curve is used to describe the relationship between the intensity of rainfall, the duration of the rainfall, and the frequency of the event.
K Constant - (Measured in Millimeter per Hour) - K Constant is empirical constants with specific units as mm/hr.
Time in Minutes - (Measured in Second) - Time in Minutes is a unit of time equal to 60 seconds or 1/60th of an hour.
Empirical Constant b - (Measured in Second) - Empirical Constant b is empirical constants with specific units as minute.

STEP 1: Convert Input(s) to Base Unit

K Constant: 100 Millimeter per Hour --> 100 Millimeter per Hour No Conversion Required
Time in Minutes: 20 Minute --> 1200 Second (Check conversion here)
Empirical Constant b: 10 Minute --> 600 Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

i_idf = K/(T_m+b_m)^0.8 --> 100/(1200+600)^0.8

Evaluating ... ...

i_idf = 0.248760829274468

STEP 3: Convert Result to Output's Unit

6.9100230354019E-08 Meter per Second -->0.248760829274468 Millimeter per Hour (Check conversion here)

FINAL ANSWER

0.248760829274468 ≈ 0.248761 Millimeter per Hour <-- Intensity of Rain for Intensity Duration Curve

(Calculation completed in 00.020 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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Meerut Institute of Engineering and Technology (MIET), Meerut

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< Rainfall Intensity Calculators

Intensity of Rain when Time Varying between 5 to 20 Minutes

LaTeX Go Intensity of Rain (Time between 5 to 20 Min) = (K Constant when Time Varying between 5 to 20 Min/(Time in Minutes+Constant b when Time Varying between 5 to 20 Min)^0.5)

Time given Intensity of Rain

LaTeX Go Time in Minutes = (K Constant/Intensity of Rain for Intensity Duration Curve)^(1/0.8)-Constant b when Time Varying between 5 to 20 Min

Intensity of Rain for Intensity Duration Curve

LaTeX Go Intensity of Rain for Intensity Duration Curve = K Constant/(Time in Minutes+Empirical Constant b)^0.8

Time in Minutes given Intensity of Rain

LaTeX Go Time in Minutes = (K Constant when Time Varying between 5 to 20 Min/Intensity of Rain (Time between 5 to 20 Min))^(1/0.5)-10

Intensity of Rain for Intensity Duration Curve Formula

LaTeX Go

Intensity of Rain for Intensity Duration Curve = K Constant/(Time in Minutes+Empirical Constant b)^0.8
i_idf = K/(T_m+b_m)^0.8

What is Intensity of Rainfall ?

Intensity of Rainfall is defined as the ratio of the total amount of rain (rainfall depth) falling during a given period to the duration of the period. It is expressed in depth units per unit time, usually as mm per hour (mm/h).

How to Calculate Intensity of Rain for Intensity Duration Curve?

Intensity of Rain for Intensity Duration Curve calculator uses Intensity of Rain for Intensity Duration Curve = K Constant/(Time in Minutes+Empirical Constant b)^0.8 to calculate the Intensity of Rain for Intensity Duration Curve, The Intensity of Rain for Intensity Duration Curve Formula is defined as the ratio of the total amount of rain falling during a given period to the duration of the period. Intensity of Rain for Intensity Duration Curve is denoted by i_idf symbol.

How to calculate Intensity of Rain for Intensity Duration Curve using this online calculator? To use this online calculator for Intensity of Rain for Intensity Duration Curve, enter K Constant (K), Time in Minutes (T_m) & Empirical Constant b (b_m) and hit the calculate button. Here is how the Intensity of Rain for Intensity Duration Curve calculation can be explained with given input values -> 895539 = 2.77777777777778E-05/(1200+600)^0.8.

FAQ

What is Intensity of Rain for Intensity Duration Curve?

The Intensity of Rain for Intensity Duration Curve Formula is defined as the ratio of the total amount of rain falling during a given period to the duration of the period and is represented as i_idf = K/(T_m+b_m)^0.8 or Intensity of Rain for Intensity Duration Curve = K Constant/(Time in Minutes+Empirical Constant b)^0.8. K Constant is empirical constants with specific units as mm/hr, Time in Minutes is a unit of time equal to 60 seconds or 1/60th of an hour & Empirical Constant b is empirical constants with specific units as minute.

How to calculate Intensity of Rain for Intensity Duration Curve?

The Intensity of Rain for Intensity Duration Curve Formula is defined as the ratio of the total amount of rain falling during a given period to the duration of the period is calculated using Intensity of Rain for Intensity Duration Curve = K Constant/(Time in Minutes+Empirical Constant b)^0.8. To calculate Intensity of Rain for Intensity Duration Curve, you need K Constant (K), Time in Minutes (T_m) & Empirical Constant b (b_m). With our tool, you need to enter the respective value for K Constant, Time in Minutes & Empirical Constant b 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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