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## Credits

Coorg Institute of Technology (CIT), Coorg
Mithila Muthamma PA has created this Calculator and 1000+ more calculators!
National Institute of Technology (NIT), Warangal
M Naveen has verified this Calculator and 1000+ more calculators!

## Change of Bay Elevation with time for flow through the Inlet into the Bay Solution

STEP 0: Pre-Calculation Summary
Formula Used
change_of_bay_elevation_with_time = (Average Area over the Channel Length*Average Velocity in Channel for flow)/Surface Area of Bay
dhb/dt = (Aavg*V)/Ab
This formula uses 3 Variables
Variables Used
Average Area over the Channel Length - Average Area over the Channel Length (Measured in Square Meter)
Average Velocity in Channel for flow - Average Velocity in Channel for flow through Inlet into the Bay (Measured in Meter per Second)
Surface Area of Bay - Surface Area of Bay is defined as a small body of water set off from the main body. (Measured in Square Meter)
STEP 1: Convert Input(s) to Base Unit
Average Area over the Channel Length: 50 Square Meter --> 50 Square Meter No Conversion Required
Average Velocity in Channel for flow: 50 Meter per Second --> 50 Meter per Second No Conversion Required
Surface Area of Bay: 20 Square Meter --> 20 Square Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
dhb/dt = (Aavg*V)/Ab --> (50*50)/20
Evaluating ... ...
dhb/dt = 125
STEP 3: Convert Result to Output's Unit
125 --> No Conversion Required
125 <-- Change of Bay Elevation with Time
(Calculation completed in 00.016 seconds)

## < 10+ Inlet Currents and Tidal Elevations Calculators

Ocean Tide Amplitude for known King’s dimensionless velocity
ocean_tide_amplitude = (Average Area over the Channel Length*Maximum Cross-sectionally Averaged Velocity*Tidal Period)/ (King’s Dimensionless Velocity*2*pi*Surface Area of Bay) Go
Average Area over a Channel Length for known King’s Dimensionless Velocity
average_area_over_the_channel_length = (King’s Dimensionless Velocity*2*pi*Ocean Tide Amplitude*Surface Area of Bay)/Tidal Period*Maximum Cross-sectionally Averaged Velocity Go
Surface Area of Bay for known King’s dimensionless Velocity
surface_area_of_bay = (Average Area over the Channel Length*Tidal Period*Maximum Cross-sectionally Averaged Velocity)/King’s Dimensionless Velocity*2*pi*Ocean Tide Amplitude Go
Tidal Period for known King’s Dimensionless Velocity
tidal_period = (2*pi*Ocean Tide Amplitude*Surface Area of Bay*King’s Dimensionless Velocity)/Average Area over the Channel Length*Maximum Cross-sectionally Averaged Velocity Go
Maximum Cross-Sectionally averaged Velocity during a Tidal Cycle
max_avg_velocity_tidal = (King’s Dimensionless Velocity*2*pi*Ocean Tide Amplitude*Surface Area of Bay)/Average Area over the Channel Length*Tidal Period Go
Inlet Length when Tidal Period is given
inlet_length = ([g]*Average Area over the Channel Length*(King’s Inlet Friction Coefficient*Tidal Period/2*pi)^2)/Surface Area of Bay Go
Average Area Over the Channel Length for flow through the Inlet into the Bay
average_area_over_the_channel_length = (Surface Area of Bay*Change of Bay Elevation with Time)/Average Velocity in Channel for flow Go
Change of Bay Elevation with time for flow through the Inlet into the Bay
change_of_bay_elevation_with_time = (Average Area over the Channel Length*Average Velocity in Channel for flow)/Surface Area of Bay Go
Surface Area of Bay for flow through the Inlet into the Bay
surface_area_of_bay = (Average Velocity in Channel for flow*Average Area over the Channel Length)/Change of Bay Elevation with Time Go
Average Velocity in Channel for flow through Inlet into the Bay
average_velocity_channel = (Surface Area of Bay*Change of Bay Elevation with Time)/Average Area over the Channel Length Go

### Change of Bay Elevation with time for flow through the Inlet into the Bay Formula

change_of_bay_elevation_with_time = (Average Area over the Channel Length*Average Velocity in Channel for flow)/Surface Area of Bay
dhb/dt = (Aavg*V)/Ab

## What is Seiches?

Seiches are standing waves or oscillations of the free surface of a body of water in a closed or semiclosed basin. These oscillations are of relatively long period, extending from minutes in harbors and bays to over 10 hr in the Great Lakes. Any external perturbation to the lake or embayment can force an oscillation. In harbors, the forcing can be the result of short waves and wave groups at the harbor entrance. Examples include 30- to 400-sec wave-forced oscillations in the Los Angeles-Long Beach harbor (Seabergh 1985).

## How to Calculate Change of Bay Elevation with time for flow through the Inlet into the Bay?

Change of Bay Elevation with time for flow through the Inlet into the Bay calculator uses change_of_bay_elevation_with_time = (Average Area over the Channel Length*Average Velocity in Channel for flow)/Surface Area of Bay to calculate the Change of Bay Elevation with Time, The Change of Bay Elevation with time for flow through the Inlet into the Bay is defined as the change in the elevation of bay with respect to time of the flow into the bay. Change of Bay Elevation with Time and is denoted by dhb/dt symbol.

How to calculate Change of Bay Elevation with time for flow through the Inlet into the Bay using this online calculator? To use this online calculator for Change of Bay Elevation with time for flow through the Inlet into the Bay, enter Average Area over the Channel Length (Aavg), Average Velocity in Channel for flow (V) and Surface Area of Bay (Ab) and hit the calculate button. Here is how the Change of Bay Elevation with time for flow through the Inlet into the Bay calculation can be explained with given input values -> 125 = (50*50)/20.

### FAQ

What is Change of Bay Elevation with time for flow through the Inlet into the Bay?
The Change of Bay Elevation with time for flow through the Inlet into the Bay is defined as the change in the elevation of bay with respect to time of the flow into the bay and is represented as dhb/dt = (Aavg*V)/Ab or change_of_bay_elevation_with_time = (Average Area over the Channel Length*Average Velocity in Channel for flow)/Surface Area of Bay. Average Area over the Channel Length, Average Velocity in Channel for flow through Inlet into the Bay and Surface Area of Bay is defined as a small body of water set off from the main body.
How to calculate Change of Bay Elevation with time for flow through the Inlet into the Bay?
The Change of Bay Elevation with time for flow through the Inlet into the Bay is defined as the change in the elevation of bay with respect to time of the flow into the bay is calculated using change_of_bay_elevation_with_time = (Average Area over the Channel Length*Average Velocity in Channel for flow)/Surface Area of Bay. To calculate Change of Bay Elevation with time for flow through the Inlet into the Bay, you need Average Area over the Channel Length (Aavg), Average Velocity in Channel for flow (V) and Surface Area of Bay (Ab). With our tool, you need to enter the respective value for Average Area over the Channel Length, Average Velocity in Channel for flow and Surface Area of Bay 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 Change of Bay Elevation with Time?
In this formula, Change of Bay Elevation with Time uses Average Area over the Channel Length, Average Velocity in Channel for flow and Surface Area of Bay. We can use 10 other way(s) to calculate the same, which is/are as follows -
• average_velocity_channel = (Surface Area of Bay*Change of Bay Elevation with Time)/Average Area over the Channel Length
• average_area_over_the_channel_length = (Surface Area of Bay*Change of Bay Elevation with Time)/Average Velocity in Channel for flow
• surface_area_of_bay = (Average Velocity in Channel for flow*Average Area over the Channel Length)/Change of Bay Elevation with Time
• change_of_bay_elevation_with_time = (Average Area over the Channel Length*Average Velocity in Channel for flow)/Surface Area of Bay
• average_area_over_the_channel_length = (King’s Dimensionless Velocity*2*pi*Ocean Tide Amplitude*Surface Area of Bay)/Tidal Period*Maximum Cross-sectionally Averaged Velocity
• tidal_period = (2*pi*Ocean Tide Amplitude*Surface Area of Bay*King’s Dimensionless Velocity)/Average Area over the Channel Length*Maximum Cross-sectionally Averaged Velocity
• max_avg_velocity_tidal = (King’s Dimensionless Velocity*2*pi*Ocean Tide Amplitude*Surface Area of Bay)/Average Area over the Channel Length*Tidal Period
• ocean_tide_amplitude = (Average Area over the Channel Length*Maximum Cross-sectionally Averaged Velocity*Tidal Period)/ (King’s Dimensionless Velocity*2*pi*Surface Area of Bay)
• surface_area_of_bay = (Average Area over the Channel Length*Tidal Period*Maximum Cross-sectionally Averaged Velocity)/King’s Dimensionless Velocity*2*pi*Ocean Tide Amplitude
• inlet_length = ([g]*Average Area over the Channel Length*(King’s Inlet Friction Coefficient*Tidal Period/2*pi)^2)/Surface Area of Bay
Where is the Change of Bay Elevation with time for flow through the Inlet into the Bay calculator used?
Among many, Change of Bay Elevation with time for flow through the Inlet into the Bay calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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