Maximum Intensity in General Form Formula

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Maximum Intensity is the ratio of the total amount of rain (rainfall depth) falling during a given period to the duration of the period. Check FAQs
imax=KTrx(D+a)n
imax - Maximum Intensity?K - Constant K?Tr - Return Period?x - Coefficient x?D - Duration of Excess Rainfall in Hours?a - Coefficient a?n - Constant n?

Maximum Intensity in General Form Example

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With units
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Here is how the Maximum Intensity in General Form equation looks like with Values.

Here is how the Maximum Intensity in General Form equation looks like with Units.

Here is how the Maximum Intensity in General Form equation looks like.

266.794Edit=4Edit150Edit1.5Edit(2.42Edit+0.6Edit)3Edit
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Maximum Intensity in General Form Solution

Follow our step by step solution on how to calculate Maximum Intensity in General Form?

FIRST Step Consider the formula
imax=KTrx(D+a)n
Next Step Substitute values of Variables
imax=41501.5(2.42h+0.6)3
Next Step Prepare to Evaluate
imax=41501.5(2.42+0.6)3
Next Step Evaluate
imax=0.000741094431898434m/s
Next Step Convert to Output's Unit
imax=266.793995483436cm/h
LAST Step Rounding Answer
imax=266.794cm/h

Maximum Intensity in General Form Formula Elements

Variables
Maximum Intensity
Maximum Intensity is the ratio of the total amount of rain (rainfall depth) falling during a given period to the duration of the period.
Symbol: imax
Measurement: SpeedUnit: cm/h
Note: Value should be greater than 0.
Constant K
Constant K is for the catchment to be determined by flood hydrograph characteristics of the catchment.
Symbol: K
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Return Period
Return Period [Years] is an average time or an estimated average time between events such as earthquakes, floods, landslides, or a river discharge flows to occur.
Symbol: Tr
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Coefficient x
Coefficient x for the area represented by the catchment station under consideration.
Symbol: x
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Duration of Excess Rainfall in Hours
Duration of Excess Rainfall in Hours is time during which continuous rain is observed at a given point or within a given area.
Symbol: D
Measurement: TimeUnit: h
Note: Value should be greater than 0.
Coefficient a
Coefficient a for area represented by the station or coefficient for International Passenger Forecast.
Symbol: a
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Constant n
Constant n is for the catchment to be determined by the effective rainfall of the catchment.
Symbol: n
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.

Other formulas in Maximum Intensity Duration Frequency Relationship category

​Go Return Period given Maximum Intensity
Tr=(imax(D+a)nK)1x
​Go Duration given Maximum Intensity
D=((KTrximax)-an)1n

How to Evaluate Maximum Intensity in General Form?

Maximum Intensity in General Form evaluator uses Maximum Intensity = (Constant K*Return Period^(Coefficient x))/(Duration of Excess Rainfall in Hours+Coefficient a)^(Constant n) to evaluate the Maximum Intensity, The Maximum Intensity in General Form formula is defined as an extreme precipitation instance, within a critical duration for a river basin, state or region. Maximum Intensity is denoted by imax symbol.

How to evaluate Maximum Intensity in General Form using this online evaluator? To use this online evaluator for Maximum Intensity in General Form, enter Constant K (K), Return Period (Tr), Coefficient x (x), Duration of Excess Rainfall in Hours (D), Coefficient a (a) & Constant n (n) and hit the calculate button.

FAQs on Maximum Intensity in General Form

What is the formula to find Maximum Intensity in General Form?
The formula of Maximum Intensity in General Form is expressed as Maximum Intensity = (Constant K*Return Period^(Coefficient x))/(Duration of Excess Rainfall in Hours+Coefficient a)^(Constant n). Here is an example- 9.6E+7 = (4*150^(1.5))/(8712+0.6)^(3).
How to calculate Maximum Intensity in General Form?
With Constant K (K), Return Period (Tr), Coefficient x (x), Duration of Excess Rainfall in Hours (D), Coefficient a (a) & Constant n (n) we can find Maximum Intensity in General Form using the formula - Maximum Intensity = (Constant K*Return Period^(Coefficient x))/(Duration of Excess Rainfall in Hours+Coefficient a)^(Constant n).
Can the Maximum Intensity in General Form be negative?
No, the Maximum Intensity in General Form, measured in Speed cannot be negative.
Which unit is used to measure Maximum Intensity in General Form?
Maximum Intensity in General Form is usually measured using the Centimeter per Hour[cm/h] for Speed. Meter per Second[cm/h], Meter per Minute[cm/h], Meter per Hour[cm/h] are the few other units in which Maximum Intensity in General Form can be measured.
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