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Time of Emptying Tank through Orifice at Bottom Formula

GoTime of Emptying Hemispherical Tank Formula

GoTime of Emptying Circular Horizontal Tank Formula

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Total Time Taken is the total time taken by the body to cover that space. Check FAQs

t total = \frac{2 \cdot A T \cdot ((\sqrt{H i}) - (\sqrt{H f}))}{C d \cdot a \cdot \sqrt{2 \cdot 9.81}}

t_total - Total Time Taken?A_T - Area of Tank?H_i - Initial Height of Liquid?H_f - Final Height of Liquid?C_d - Coefficient of Discharge?a - Area of Orifice?

Time of Emptying Tank through Orifice at Bottom Example

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Here is how the Time of Emptying Tank through Orifice at Bottom equation looks like with Values.

Here is how the Time of Emptying Tank through Orifice at Bottom equation looks like with Units.

Here is how the Time of Emptying Tank through Orifice at Bottom equation looks like.

27.1208 = \frac{2 \cdot 1144 \cdot ((\sqrt{24}) - (\sqrt{20.1}))}{0.87 \cdot 9.1 \cdot \sqrt{2 \cdot 9.81}}

27.1208s = \frac{2 \cdot 1144m² \cdot ((\sqrt{24m}) - (\sqrt{20.1m}))}{0.87 \cdot 9.1m² \cdot \sqrt{2 \cdot 9.81}}

27.1208 = \frac{2 \cdot 1144 \cdot ((\sqrt{24}) - (\sqrt{20.1}))}{0.87 \cdot 9.1 \cdot \sqrt{2 \cdot 9.81}}

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Time of Emptying Tank through Orifice at Bottom Solution

Follow our step by step solution on how to calculate Time of Emptying Tank through Orifice at Bottom?

FIRST Step Consider the formula

t total = \frac{2 \cdot A T \cdot ((\sqrt{H i}) - (\sqrt{H f}))}{C d \cdot a \cdot \sqrt{2 \cdot 9.81}}

Next Step Substitute values of Variables

∴

t total = \frac{2 \cdot 1144m² \cdot ((\sqrt{24m}) - (\sqrt{20.1m}))}{0.87 \cdot 9.1m² \cdot \sqrt{2 \cdot 9.81}}

Next Step Prepare to Evaluate

∴

t total = \frac{2 \cdot 1144 \cdot ((\sqrt{24}) - (\sqrt{20.1}))}{0.87 \cdot 9.1 \cdot \sqrt{2 \cdot 9.81}}

Next Step Evaluate

∴

t total = 27.1207693880146s

LAST Step Rounding Answer

∴

t total = 27.1208s

Time of Emptying Tank through Orifice at Bottom Formula Elements

Variables

Functions

Total Time Taken

Total Time Taken is the total time taken by the body to cover that space.

Symbol: t_total

Measurement: TimeUnit: s

Note: Value can be positive or negative.

Formulas to find Total Time Taken

Area of Tank

The Area of tank is a variable from the concept of emptying the tank through orifice.

Symbol: A_T

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area of Tank

Initial Height of Liquid

The Initial height of liquid is a variable from the tank emptying through an orifice at its bottom.

Symbol: H_i

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Initial Height of Liquid

Final Height of Liquid

The Final height of liquid is a variable from the tank emptying through an orifice at its bottom.

Symbol: H_f

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Final Height of Liquid

Coefficient of Discharge

The Coefficient of Discharge or efflux coefficient is the ratio of the actual discharge to the theoretical discharge.

Symbol: C_d

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Coefficient of Discharge

Area of Orifice

The Area of Orifice is often a pipe or tube of varying cross-sectional area, and it can be used to direct or modify the flow of a fluid (liquid or gas).

Symbol: a

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area of Orifice

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Total Time Taken

Go Time of Emptying Hemispherical Tank

t total = \frac{π \cdot (((\frac{4}{3}) \cdot R t \cdot (({H i}^{1.5}) - ({H f}^{1.5}))) - (0.4 \cdot (({H i}^{\frac{5}{2}}) - {(H f)}^{\frac{5}{2}})))}{C d \cdot a \cdot (\sqrt{2 \cdot 9.81})}

Go Time of Emptying Circular Horizontal Tank

t total = \frac{4 \cdot L \cdot (({((2 \cdot r 1) - H f)}^{\frac{3}{2}}) - {((2 \cdot r 1) - H i)}^{\frac{3}{2}})}{3 \cdot C d \cdot a \cdot (\sqrt{2 \cdot 9.81})}

Other formulas in Velocity and Time category

Go Theoretical velocity

v = \sqrt{2 \cdot 9.81 \cdot H p}

Go Velocity of liquid at C-C for Hc, Ha, and H

V i = \sqrt{2 \cdot 9.81 \cdot (H a + H c - H AP)}

Go Coefficient of velocity

C v = \frac{v a}{V th}

Go Coefficient of velocity for horizontal and vertical distance

C v = \frac{R}{\sqrt{4 \cdot V \cdot H}}

How to Evaluate Time of Emptying Tank through Orifice at Bottom?

Time of Emptying Tank through Orifice at Bottom evaluator uses Total Time Taken = (2*Area of Tank*((sqrt(Initial Height of Liquid))-(sqrt(Final Height of Liquid))))/(Coefficient of Discharge*Area of Orifice*sqrt(2*9.81)) to evaluate the Total Time Taken, The Time of Emptying Tank through Orifice at Bottom, when considering a tank containing some liquid up to a height of H 1. Let an orifice is fitted at the bottom of the tank. It is required to find the time for the liquid surface to fall from the height H1 to H2. Total Time Taken is denoted by t_total symbol.

How to evaluate Time of Emptying Tank through Orifice at Bottom using this online evaluator? To use this online evaluator for Time of Emptying Tank through Orifice at Bottom, enter Area of Tank (A_T), Initial Height of Liquid (H_i), Final Height of Liquid (H_f), Coefficient of Discharge (C_d) & Area of Orifice (a) and hit the calculate button.

FAQs on Time of Emptying Tank through Orifice at Bottom

What is the formula to find Time of Emptying Tank through Orifice at Bottom?

The formula of Time of Emptying Tank through Orifice at Bottom is expressed as Total Time Taken = (2*Area of Tank*((sqrt(Initial Height of Liquid))-(sqrt(Final Height of Liquid))))/(Coefficient of Discharge*Area of Orifice*sqrt(2*9.81)). Here is an example- 27.84932 = (2*1144*((sqrt(24))-(sqrt(20.1))))/(0.87*9.1*sqrt(2*9.81)).

How to calculate Time of Emptying Tank through Orifice at Bottom?

With Area of Tank (A_T), Initial Height of Liquid (H_i), Final Height of Liquid (H_f), Coefficient of Discharge (C_d) & Area of Orifice (a) we can find Time of Emptying Tank through Orifice at Bottom using the formula - Total Time Taken = (2*Area of Tank*((sqrt(Initial Height of Liquid))-(sqrt(Final Height of Liquid))))/(Coefficient of Discharge*Area of Orifice*sqrt(2*9.81)). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Total Time Taken?

Here are the different ways to Calculate Total Time Taken-

Total Time Taken=(pi*(((4/3)*Hemispherical Tank Radius*((Initial Height of Liquid^1.5)-(Final Height of Liquid^1.5)))-(0.4*((Initial Height of Liquid^(5/2))-(Final Height of Liquid)^(5/2)))))/(Coefficient of Discharge*Area of Orifice*(sqrt(2*9.81)))
Total Time Taken=(4*Length*((((2*Radius)-Final Height of Liquid)^(3/2))-((2*Radius)-Initial Height of Liquid)^(3/2)))/(3*Coefficient of Discharge*Area of Orifice*(sqrt(2*9.81)))

Can the Time of Emptying Tank through Orifice at Bottom be negative?

Yes, the Time of Emptying Tank through Orifice at Bottom, measured in Time can be negative.

Which unit is used to measure Time of Emptying Tank through Orifice at Bottom?

Time of Emptying Tank through Orifice at Bottom is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Time of Emptying Tank through Orifice at Bottom can be measured.

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Time of Emptying Tank through Orifice at Bottom Formula

​GoTime of Emptying Hemispherical Tank Formula

​GoTime of Emptying Circular Horizontal Tank Formula

Time of Emptying Tank through Orifice at Bottom Example

Time of Emptying Tank through Orifice at Bottom Solution

Time of Emptying Tank through Orifice at Bottom Formula Elements

Other Formulas to find Total Time Taken

Other formulas in Velocity and Time category

How to Evaluate Time of Emptying Tank through Orifice at Bottom?

FAQs on Time of Emptying Tank through Orifice at Bottom

Variable Name

GoTime of Emptying Hemispherical Tank Formula

GoTime of Emptying Circular Horizontal Tank Formula