Measurement for Discharge in Electromagnetic Method Calculator

✖System Constant k for measuring the discharge rates in flow-measuring structures.ⓘ System Constant k [k]			+10% -10%
✖Signal Output will be of the order of millivolts and is related to discharge.ⓘ Signal Output [E]			+10% -10%
✖Depth of Flow is the distance from the top or surface of the flow to the bottom of a channel or other waterway or Depth of Flow at the Vertical while measuring Sound Weights.ⓘ Depth of Flow [d]			+10% -10%
✖Current in Coil in the Electro-Magnetic Method of Stream Flow Measurement.ⓘ Current in Coil [I]			+10% -10%
✖System Constant K2 in the Electro-Magnetic Method of Stream Flow Measurement.ⓘ System Constant K2 [K₂]			+10% -10%
✖System Constant n in the discharge rate of streamflow measurement.ⓘ System Constant n [n_system]			+10% -10%

✖Discharge in Stream is the volumetric flow rate of water that is transported through a given cross-sectional area.ⓘ Measurement for Discharge in Electromagnetic Method [Q_s]

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Formula

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Measurement for Discharge in Electromagnetic Method

Formula

`"Q"_{"s"} = "k"*(("E"*"d"/"I")+"K"_{"2"})^("n"_{"system"})`

Example

`"60.00169m³/s"="2"*(("10"*"3.23m"/"50.11A")+"3")^("2.63")`

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Measurement for Discharge in Electromagnetic Method Solution

STEP 0: Pre-Calculation Summary

Formula Used

Discharge in Stream = System Constant k*((Signal Output*Depth of Flow/Current in Coil)+System Constant K2)^(System Constant n)
Q_s = k*((E*d/I)+K₂)^(n_system)
This formula uses 7 Variables

Variables Used

Discharge in Stream - (Measured in Cubic Meter per Second) - Discharge in Stream is the volumetric flow rate of water that is transported through a given cross-sectional area.
System Constant k - System Constant k for measuring the discharge rates in flow-measuring structures.
Signal Output - Signal Output will be of the order of millivolts and is related to discharge.
Depth of Flow - (Measured in Meter) - Depth of Flow is the distance from the top or surface of the flow to the bottom of a channel or other waterway or Depth of Flow at the Vertical while measuring Sound Weights.
Current in Coil - (Measured in Ampere) - Current in Coil in the Electro-Magnetic Method of Stream Flow Measurement.
System Constant K2 - System Constant K2 in the Electro-Magnetic Method of Stream Flow Measurement.
System Constant n - System Constant n in the discharge rate of streamflow measurement.

STEP 1: Convert Input(s) to Base Unit

System Constant k: 2 --> No Conversion Required
Signal Output: 10 --> No Conversion Required
Depth of Flow: 3.23 Meter --> 3.23 Meter No Conversion Required
Current in Coil: 50.11 Ampere --> 50.11 Ampere No Conversion Required
System Constant K2: 3 --> No Conversion Required
System Constant n: 2.63 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q_s = k*((E*d/I)+K₂)^(n_system) --> 2*((10*3.23/50.11)+3)^(2.63)

Evaluating ... ...

Q_s = 60.0016909509575

STEP 3: Convert Result to Output's Unit

60.0016909509575 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

60.0016909509575 ≈ 60.00169 Cubic Meter per Second <-- Discharge in Stream

(Calculation completed in 00.004 seconds)

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Coorg Institute of Technology (CIT), Coorg

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< 3 Electromagnetic Method Calculators

Depth of Flow in Electromagnetic Method

Go Depth of Flow = (((Discharge in Stream/System Constant k)^(1/System Constant n)-System Constant K2)*Current in Coil)/Signal Output

Current in Coil in Electromagnetic Method

Go Current in Coil = Signal Output*Depth of Flow/((Discharge in Stream/System Constant k)^(1/System Constant n)-System Constant K2)

Measurement for Discharge in Electromagnetic Method

Go Discharge in Stream = System Constant k*((Signal Output*Depth of Flow/Current in Coil)+System Constant K2)^(System Constant n)

Measurement for Discharge in Electromagnetic Method Formula

Discharge in Stream = System Constant k*((Signal Output*Depth of Flow/Current in Coil)+System Constant K2)^(System Constant n)
Q_s = k*((E*d/I)+K₂)^(n_system)

How does Electromagnetic Method of Streamflow Measurement work?

The Electromagnetic Method measures point velocity of a stream by using an electromagnetic meter. Continuous records of velocity at one point in a cross section and of the stage readings are used to calculate the stream discharge records. This method works according to Faraday’s law of electromagnetic induction, the motion of water flowing in a stream cuts the vertical component of the earth’s magnetic field and an electromotive force (EMF) is induced in the water.

How does a Vertical Magnetic Field is created?

Large coils buried at the bottom of the channel carry a current I to produce a controlled vertical magnetic field. The electrode provided at the sides of the channel section measures the small voltage produced due to the flow of water in the channel.

How to Calculate Measurement for Discharge in Electromagnetic Method?

Measurement for Discharge in Electromagnetic Method calculator uses Discharge in Stream = System Constant k*((Signal Output*Depth of Flow/Current in Coil)+System Constant K2)^(System Constant n) to calculate the Discharge in Stream, The Measurement for Discharge in Electromagnetic Method formula is defined as the volumetric flow rate of water that is transported through a given cross-sectional area based on the Electro-Magnetic Method of Faraday's principle. Discharge in Stream is denoted by Q_s symbol.

How to calculate Measurement for Discharge in Electromagnetic Method using this online calculator? To use this online calculator for Measurement for Discharge in Electromagnetic Method, enter System Constant k (k), Signal Output (E), Depth of Flow (d), Current in Coil (I), System Constant K2 (K₂) & System Constant n (n_system) and hit the calculate button. Here is how the Measurement for Discharge in Electromagnetic Method calculation can be explained with given input values -> 60.06311 = 2*((10*3.23/50.11)+3)^(2.63).

FAQ

What is Measurement for Discharge in Electromagnetic Method?

The Measurement for Discharge in Electromagnetic Method formula is defined as the volumetric flow rate of water that is transported through a given cross-sectional area based on the Electro-Magnetic Method of Faraday's principle and is represented as Q_s = k*((E*d/I)+K₂)^(n_system) or Discharge in Stream = System Constant k*((Signal Output*Depth of Flow/Current in Coil)+System Constant K2)^(System Constant n). System Constant k for measuring the discharge rates in flow-measuring structures, Signal Output will be of the order of millivolts and is related to discharge, Depth of Flow is the distance from the top or surface of the flow to the bottom of a channel or other waterway or Depth of Flow at the Vertical while measuring Sound Weights, Current in Coil in the Electro-Magnetic Method of Stream Flow Measurement, System Constant K2 in the Electro-Magnetic Method of Stream Flow Measurement & System Constant n in the discharge rate of streamflow measurement.

How to calculate Measurement for Discharge in Electromagnetic Method?

The Measurement for Discharge in Electromagnetic Method formula is defined as the volumetric flow rate of water that is transported through a given cross-sectional area based on the Electro-Magnetic Method of Faraday's principle is calculated using Discharge in Stream = System Constant k*((Signal Output*Depth of Flow/Current in Coil)+System Constant K2)^(System Constant n). To calculate Measurement for Discharge in Electromagnetic Method, you need System Constant k (k), Signal Output (E), Depth of Flow (d), Current in Coil (I), System Constant K2 (K₂) & System Constant n (n_system). With our tool, you need to enter the respective value for System Constant k, Signal Output, Depth of Flow, Current in Coil, System Constant K2 & System Constant n 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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