Maiarutselvan V
PSG College of Technology (PSGCT), Coimbatore
Maiarutselvan V has created this Calculator and 300+ more calculators!
Sanjay Krishna
Amrita School of Engineering (ASE), Vallikavu
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11 Other formulas that you can solve using the same Inputs

Surface Area of a Rectangular Prism
Surface Area=2*(Length*Width+Length*Height+Width*Height) GO
Magnetic Flux
Magnetic Flux=Magnetic Field*Length*Breadth*cos(θ) GO
Acceleration
Acceleration=Change in Velocity/Total Time Taken GO
Area of a Rectangle when length and diagonal are given
Area=Length*(sqrt((Diagonal)^2-(Length)^2)) GO
Diagonal of a Rectangle when length and breadth are given
Diagonal=sqrt(Length^2+Breadth^2) GO
Surface Tension
Surface Tension=Force/Length GO
Perimeter of a rectangle when length and width are given
Perimeter=2*Length+2*Width GO
Volume of a Rectangular Prism
Volume=Width*Height*Length GO
Area of a Rectangle when length and breadth are given
Area=Length*Breadth GO
Pressure when force and area are given
Pressure=Force/Area GO
Stress
Stress=Force/Area GO

6 Other formulas that calculate the same Output

Co-efficient of discharge considering time of emptying a hemispherical tank
coefficient of discharging=(pi*(((4/3)*hemispherical tank radius*((initial height of liquid^(3/2))-(final height of liquid^(3/2))))-((2/5)*((initial height of liquid^(5/2))-(final height of liquid)^(5/2)))))/(Total Time Taken*area of orifice*(sqrt(2*9.81))) GO
Co-efficient of discharge considering time of emptying a circular horizontal tank
coefficient of discharging=(4*Length*((((2*Radius 1)-final height of liquid)^(3/2))-((2*Radius 1)-initial height of liquid)^(3/2)))/(3*Total Time Taken*area of orifice*(sqrt(2*9.81))) GO
Co-efficient of discharge considering time for emptying a tank
coefficient of discharging=(2*area of tank*((sqrt(initial height of liquid))-(sqrt(final height of liquid))))/(Total Time Taken*area of orifice*sqrt(2*9.81)) GO
Coefficient of discharge when area for siphon throat is given
coefficient of discharging=Volume flow rate/(area for siphon throat*(2*Acceleration Due To Gravity*head of the liquid)^(1/2)) GO
Co-efficient of discharge for area and velocity
coefficient of discharging=(actual velocity*actual area)/(Theoretical velocity*theoretical area) GO
Co-efficient of discharge
coefficient of discharging=actual discharge/theoretical discharge GO

Coefficient of discharge for time required to empty a reservoir Formula

coefficient of discharging=((3*Area)/(Total Time Taken*Length*(sqrt(2*[g]))))*((1/sqrt(final height of liquid))-(1/sqrt(initial height of liquid)))
Cd=((3*A)/(t*l*(sqrt(2*[g]))))*((1/sqrt(H 2))-(1/sqrt(H 1)))
More formulas
Discharge over rectangle notch or weir GO
Length of section for discharge over rectangle notch or weir GO
Head of liquid over the crest GO
Discharge over a triangular notch or weir GO
Head of liquid above the V-notch GO
Discharge over a trapezoidal notch or weir GO
Time required to empty a reservoir GO
Length of crest of the weir or notch GO
Time required to empty a tank with a triangular weir or notch GO
Discharge with velocity of approach GO
Length of weir or notch for velocity of approach GO
Discharge without velocity of approach GO
Length of weir or notch without velocity of approach GO
Discharge over rectangle weir considering Francis's formula GO
Length of weir considering Francis's formula GO
Discharge over rectangle weir considering Bazin's formula GO
Length of weir considering Bazin's formula without velocity approach GO
Discharge over rectangle weir for Bazin's formula with velocity approach GO
Length of weir considering Bazin's formula with velocity approach GO
Discharge over rectangle weir with two end contractions GO
Discharge over a broad-crested weir GO
Length of weir for Discharge over a broad-crested weir GO
Discharge over a broad-crested weir for head of liquid at middle GO
Length of weir for broad-crested weir and head of liquid at middle GO
Discharge over a broad-crested weir with velocity approach GO
Length of weir for broad-crested weir with velocity approach GO

What is a notch or weir?

A notch is generally meant to measure the flow of water from a tank. A weir is also a notch but it is made on a large scale. The weir is a notch cut in a dam to discharge the surplus quantity of water.

What is rectangular notch or weir?

The rectangular weir (notch) is a common device used to regulate and measure discharge in irrigation projects. The current research was based mainly on laboratory experiments studying the hydraulic characteristics of rectangular notches.

How to Calculate Coefficient of discharge for time required to empty a reservoir?

Coefficient of discharge for time required to empty a reservoir calculator uses coefficient of discharging=((3*Area)/(Total Time Taken*Length*(sqrt(2*[g]))))*((1/sqrt(final height of liquid))-(1/sqrt(initial height of liquid))) to calculate the coefficient of discharging, The Coefficient of discharge for time required to empty a reservoir formula is known by considering the initial and final height of the liquid, time required to empty the reservoir, and length of the crest of notch or weir. coefficient of discharging and is denoted by Cd symbol.

How to calculate Coefficient of discharge for time required to empty a reservoir using this online calculator? To use this online calculator for Coefficient of discharge for time required to empty a reservoir, enter Area (A), Total Time Taken (t), Length (l), final height of liquid (H 2) and initial height of liquid (H 1) and hit the calculate button. Here is how the Coefficient of discharge for time required to empty a reservoir calculation can be explained with given input values -> 0 = ((3*50)/(80*3*(sqrt(2*[g]))))*((1/sqrt(10))-(1/sqrt(10))).

FAQ

What is Coefficient of discharge for time required to empty a reservoir?
The Coefficient of discharge for time required to empty a reservoir formula is known by considering the initial and final height of the liquid, time required to empty the reservoir, and length of the crest of notch or weir and is represented as Cd=((3*A)/(t*l*(sqrt(2*[g]))))*((1/sqrt(H 2))-(1/sqrt(H 1))) or coefficient of discharging=((3*Area)/(Total Time Taken*Length*(sqrt(2*[g]))))*((1/sqrt(final height of liquid))-(1/sqrt(initial height of liquid))). The area is the amount of two-dimensional space taken up by an object, Total Time Taken is the total time taken by the body to cover that space, Length is the measurement or extent of something from end to end, The final height of liquid is a variable from the tank emptying through an orifice at its bottom and The initial height of liquid is a variable from the tank emptying through an orifice at its bottom.
How to calculate Coefficient of discharge for time required to empty a reservoir?
The Coefficient of discharge for time required to empty a reservoir formula is known by considering the initial and final height of the liquid, time required to empty the reservoir, and length of the crest of notch or weir is calculated using coefficient of discharging=((3*Area)/(Total Time Taken*Length*(sqrt(2*[g]))))*((1/sqrt(final height of liquid))-(1/sqrt(initial height of liquid))). To calculate Coefficient of discharge for time required to empty a reservoir, you need Area (A), Total Time Taken (t), Length (l), final height of liquid (H 2) and initial height of liquid (H 1). With our tool, you need to enter the respective value for Area, Total Time Taken, Length, final height of liquid and initial height of liquid 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 coefficient of discharging?
In this formula, coefficient of discharging uses Area, Total Time Taken, Length, final height of liquid and initial height of liquid. We can use 6 other way(s) to calculate the same, which is/are as follows -
  • coefficient of discharging=actual discharge/theoretical discharge
  • coefficient of discharging=(actual velocity*actual area)/(Theoretical velocity*theoretical area)
  • coefficient of discharging=(2*area of tank*((sqrt(initial height of liquid))-(sqrt(final height of liquid))))/(Total Time Taken*area of orifice*sqrt(2*9.81))
  • coefficient of discharging=(pi*(((4/3)*hemispherical tank radius*((initial height of liquid^(3/2))-(final height of liquid^(3/2))))-((2/5)*((initial height of liquid^(5/2))-(final height of liquid)^(5/2)))))/(Total Time Taken*area of orifice*(sqrt(2*9.81)))
  • coefficient of discharging=(4*Length*((((2*Radius 1)-final height of liquid)^(3/2))-((2*Radius 1)-initial height of liquid)^(3/2)))/(3*Total Time Taken*area of orifice*(sqrt(2*9.81)))
  • coefficient of discharging=Volume flow rate/(area for siphon throat*(2*Acceleration Due To Gravity*head of the liquid)^(1/2))
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