Average Inflow Denoting at Beginning and End of Time Interval Calculator

✖Inflow at the Beginning of Time Interval is the amount of water entering a body of water at the start of the time.ⓘ Inflow at the Beginning of Time Interval [I₁]			+10% -10%
✖Inflow at the End of Time Interval is the amount of water entering a body of water at the end of the time.ⓘ Inflow at the End of Time Interval [I₂]			+10% -10%

✖Average Inflow during the time interval is the water entering a waterbody. It can also refer to the measure of the average volume of incoming water per unit of time.ⓘ Average Inflow Denoting at Beginning and End of Time Interval [I_avg]

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Average Inflow Denoting at Beginning and End of Time Interval

Formula

`"I"_{"avg"} = ("I"_{"1"}+"I"_{"2"})/2`

Example

`"60m³/s"=("55m³/s"+"65m³/s")/2`

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Download Basic Equations of Flood Routing Formulas PDF

Average Inflow Denoting at Beginning and End of Time Interval Solution

STEP 0: Pre-Calculation Summary

Formula Used

Average Inflow = (Inflow at the Beginning of Time Interval+Inflow at the End of Time Interval)/2
I_avg = (I₁+I₂)/2
This formula uses 3 Variables

Variables Used

Average Inflow - (Measured in Cubic Meter per Second) - Average Inflow during the time interval is the water entering a waterbody. It can also refer to the measure of the average volume of incoming water per unit of time.
Inflow at the Beginning of Time Interval - (Measured in Cubic Meter per Second) - Inflow at the Beginning of Time Interval is the amount of water entering a body of water at the start of the time.
Inflow at the End of Time Interval - (Measured in Cubic Meter per Second) - Inflow at the End of Time Interval is the amount of water entering a body of water at the end of the time.

STEP 1: Convert Input(s) to Base Unit

Inflow at the Beginning of Time Interval: 55 Cubic Meter per Second --> 55 Cubic Meter per Second No Conversion Required
Inflow at the End of Time Interval: 65 Cubic Meter per Second --> 65 Cubic Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_avg = (I₁+I₂)/2 --> (55+65)/2

Evaluating ... ...

I_avg = 60

STEP 3: Convert Result to Output's Unit

60 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

60 Cubic Meter per Second <-- Average Inflow

(Calculation completed in 00.004 seconds)

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Coorg Institute of Technology (CIT), Coorg

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< 16 Basic Equations of Flood Routing Calculators

Storage at End of Time Interval of Reservoir

Go Storage at the End of Time Interval = Storage at the Beginning of Time Interval+((Inflow at the Beginning of Time Interval+Inflow at the End of Time Interval)/2)*Time Interval-((Outflow at the Beginning of Time Interval+Outflow at the End of Time Interval)/2)*Time Interval

Change in Storage Denoting Beginning and End of Time Interval concerning Inflow and Outflow

Go Change in Storage Volumes = ((Inflow at the Beginning of Time Interval+Inflow at the End of Time Interval)/2)*Time Interval-((Outflow at the Beginning of Time Interval+Outflow at the End of Time Interval)/2)*Time Interval

Average Outflow in Time given Change in Storage

Go Average Outflow = (Average Inflow*Time Interval-Change in Storage Volumes)/Time Interval

Average Inflow given Change in Storage

Go Average Inflow = (Change in Storage Volumes+Average Outflow*Time Interval)/Time Interval

Change in Storage Denoting Beginning and End of Time Interval

Go Change in Storage Volumes = Storage at the End of Time Interval-Storage at the Beginning of Time Interval

Storage at Beginning of Time Interval

Go Storage at the Beginning of Time Interval = Storage at the End of Time Interval-Change in Storage Volumes

Storage at End of Time Interval

Go Storage at the End of Time Interval = Change in Storage Volumes+Storage at the Beginning of Time Interval

Average Outflow Denoting Beginning and End of Time Interval

Go Average Outflow = (Outflow at the Beginning of Time Interval+Outflow at the End of Time Interval)/2

Outflow at Beginning of Time Interval given Average Inflow

Go Outflow at the Beginning of Time Interval = 2*Average Outflow-Outflow at the End of Time Interval

Outflow at End of Time Interval given Average Inflow

Go Outflow at the End of Time Interval = 2*Average Outflow-Outflow at the Beginning of Time Interval

Average Inflow Denoting at Beginning and End of Time Interval

Go Average Inflow = (Inflow at the Beginning of Time Interval+Inflow at the End of Time Interval)/2

Inflow at Beginning of Time Interval given Average Inflow

Go Inflow at the Beginning of Time Interval = 2*Average Inflow-Inflow at the End of Time Interval

Inflow at End of Time Interval given Average Inflow

Go Inflow at the End of Time Interval = 2*Average Inflow-Inflow at the Beginning of Time Interval

Outflow Rate given Rate of Change of Storage

Go Outflow Rate = Inflow Rate-Rate of Change of Storage

Inflow Rate given Rate of Change of Storage

Go Inflow Rate = Rate of Change of Storage+Outflow Rate

Rate of Change of Storage

Go Rate of Change of Storage = Inflow Rate-Outflow Rate

Average Inflow Denoting at Beginning and End of Time Interval Formula

Average Inflow = (Inflow at the Beginning of Time Interval+Inflow at the End of Time Interval)/2
I_avg = (I₁+I₂)/2

What is Flood Routing?

Flood routing is a procedure to determine the time and magnitude of flow (i.e., the flow hydrograph) at a point on a watercourse from known or assumed hydrographs at one or more points upstream. The procedure is specifically known as flood routing if the flow is a flood.

How to Calculate Average Inflow Denoting at Beginning and End of Time Interval?

Average Inflow Denoting at Beginning and End of Time Interval calculator uses Average Inflow = (Inflow at the Beginning of Time Interval+Inflow at the End of Time Interval)/2 to calculate the Average Inflow, The Average Inflow Denoting at Beginning and End of Time Interval formula is defined as the inflow of a body of water as the water source within the body of water. It can also refer to the average volume of incoming water in unit time. Average Inflow is denoted by I_avg symbol.

How to calculate Average Inflow Denoting at Beginning and End of Time Interval using this online calculator? To use this online calculator for Average Inflow Denoting at Beginning and End of Time Interval, enter Inflow at the Beginning of Time Interval (I₁) & Inflow at the End of Time Interval (I₂) and hit the calculate button. Here is how the Average Inflow Denoting at Beginning and End of Time Interval calculation can be explained with given input values -> 60 = (55+65)/2.

FAQ

What is Average Inflow Denoting at Beginning and End of Time Interval?

The Average Inflow Denoting at Beginning and End of Time Interval formula is defined as the inflow of a body of water as the water source within the body of water. It can also refer to the average volume of incoming water in unit time and is represented as I_avg = (I₁+I₂)/2 or Average Inflow = (Inflow at the Beginning of Time Interval+Inflow at the End of Time Interval)/2. Inflow at the Beginning of Time Interval is the amount of water entering a body of water at the start of the time & Inflow at the End of Time Interval is the amount of water entering a body of water at the end of the time.

How to calculate Average Inflow Denoting at Beginning and End of Time Interval?

The Average Inflow Denoting at Beginning and End of Time Interval formula is defined as the inflow of a body of water as the water source within the body of water. It can also refer to the average volume of incoming water in unit time is calculated using Average Inflow = (Inflow at the Beginning of Time Interval+Inflow at the End of Time Interval)/2. To calculate Average Inflow Denoting at Beginning and End of Time Interval, you need Inflow at the Beginning of Time Interval (I₁) & Inflow at the End of Time Interval (I₂). With our tool, you need to enter the respective value for Inflow at the Beginning of Time Interval & Inflow at the End of Time Interval 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 Average Inflow?

In this formula, Average Inflow uses Inflow at the Beginning of Time Interval & Inflow at the End of Time Interval. We can use 1 other way(s) to calculate the same, which is/are as follows -

Average Inflow = (Change in Storage Volumes+Average Outflow*Time Interval)/Time Interval

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