Entrance Energy Loss Coefficient given Inlet Impedance Calculator

✖Inlet Impedance is measure of opposition to airflow at an inlet, influences performance and efficiency of fluid systems.ⓘ Inlet Impedance [Z]			+10% -10%
✖Exit Energy Loss Coefficient [dimensionless] is a dimensionless number (characteristic coefficient) to calculate the head loss.ⓘ Exit Energy Loss Coefficient [K_ex]			+10% -10%
✖Dimensionless Parameter is a numerical value without units used to express ratios, similarities, or relationships between physical quantities.ⓘ Dimensionless Parameter [f]			+10% -10%
✖Inlet Length is the length of a narrow water passage between peninsulas or through a barrier island leading to a bay or lagoon.ⓘ Inlet Length [L]			+10% -10%
✖Hydraulic Radius is the ratio of the cross-sectional area of a channel or pipe in which a fluid is flowing to the wet perimeter of the conduit.ⓘ Hydraulic Radius [r_H]			+10% -10%

✖Entrance Energy Loss Coefficient [dimensionless] The loss coefficient (ζ) is a dimensionless number (characteristic coefficient) to calculate the head loss.ⓘ Entrance Energy Loss Coefficient given Inlet Impedance [K_en]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Inlet Currents and Tidal Elevations Formulas PDF PDF Image

Entrance Energy Loss Coefficient given Inlet Impedance Solution

STEP 0: Pre-Calculation Summary

Formula Used

Entrance Energy Loss Coefficient = Inlet Impedance-Exit Energy Loss Coefficient-(Dimensionless Parameter*Inlet Length/(4*Hydraulic Radius))
K_en = Z-K_ex-(f*L/(4*r_H))
This formula uses 6 Variables

Variables Used

Entrance Energy Loss Coefficient - Entrance Energy Loss Coefficient [dimensionless] The loss coefficient (ζ) is a dimensionless number (characteristic coefficient) to calculate the head loss.
Inlet Impedance - Inlet Impedance is measure of opposition to airflow at an inlet, influences performance and efficiency of fluid systems.
Exit Energy Loss Coefficient - Exit Energy Loss Coefficient [dimensionless] is a dimensionless number (characteristic coefficient) to calculate the head loss.
Dimensionless Parameter - Dimensionless Parameter is a numerical value without units used to express ratios, similarities, or relationships between physical quantities.
Inlet Length - (Measured in Meter) - Inlet Length is the length of a narrow water passage between peninsulas or through a barrier island leading to a bay or lagoon.
Hydraulic Radius - (Measured in Meter) - Hydraulic Radius is the ratio of the cross-sectional area of a channel or pipe in which a fluid is flowing to the wet perimeter of the conduit.

STEP 1: Convert Input(s) to Base Unit

Inlet Impedance: 2.246 --> No Conversion Required
Exit Energy Loss Coefficient: 0.1 --> No Conversion Required
Dimensionless Parameter: 0.03 --> No Conversion Required
Inlet Length: 50 Meter --> 50 Meter No Conversion Required
Hydraulic Radius: 0.33 Meter --> 0.33 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K_en = Z-K_ex-(f*L/(4*r_H)) --> 2.246-0.1-(0.03*50/(4*0.33))

Evaluating ... ...

K_en = 1.00963636363636

STEP 3: Convert Result to Output's Unit

1.00963636363636 --> No Conversion Required

FINAL ANSWER

1.00963636363636 ≈ 1.009636 <-- Entrance Energy Loss Coefficient

(Calculation completed in 00.020 seconds)

You are here -

Home » Engineering » Civil » Coastal and Ocean Engineering » Hydrodynamics of Tidal Inlets 1 » Inlet Hydrodynamics » Inlet Currents and Tidal Elevations » Entrance Energy Loss Coefficient given Inlet Impedance

Credits

Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has created this Calculator and 2000+ more calculators!

Verified by M Naveen

National Institute of Technology (NIT), Warangal

M Naveen has verified this Calculator and 900+ more calculators!

< Inlet Currents and Tidal Elevations Calculators

Change of Bay Elevation with Time for Flow through Inlet into Bay

LaTeX Go 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 Channel Length for Flow through Inlet into Bay

LaTeX Go Average Area over the Channel Length = (Surface Area of Bay*Change of Bay Elevation with Time)/Average Velocity in Channel for Flow

Average Velocity in Channel for Flow through Inlet into Bay

LaTeX Go Average Velocity in Channel for Flow = (Surface Area of Bay*Change of Bay Elevation with Time)/Average Area over the Channel Length

Surface Area of Bay for Flow through Inlet into Bay

LaTeX Go Surface Area of Bay = (Average Velocity in Channel for Flow*Average Area over the Channel Length)/Change of Bay Elevation with Time

Entrance Energy Loss Coefficient given Inlet Impedance Formula

LaTeX Go

Entrance Energy Loss Coefficient = Inlet Impedance-Exit Energy Loss Coefficient-(Dimensionless Parameter*Inlet Length/(4*Hydraulic Radius))
K_en = Z-K_ex-(f*L/(4*r_H))

What is Inlet flow patterns?

An Inlet has a "gorge" where flows converge before they expand again on the opposite side. Shoal (shallow) areas that extend bayward and oceanward from the gorge depend on inlet hydraulics, wave conditions, and general geomorphology. All these interact to determine flow patterns in and around the inlet and locations where flow channels occur.

How to Calculate Entrance Energy Loss Coefficient given Inlet Impedance?

Entrance Energy Loss Coefficient given Inlet Impedance calculator uses Entrance Energy Loss Coefficient = Inlet Impedance-Exit Energy Loss Coefficient-(Dimensionless Parameter*Inlet Length/(4*Hydraulic Radius)) to calculate the Entrance Energy Loss Coefficient, The Entrance Energy Loss Coefficient given Inlet Impedance is a dimensionless number (characteristic coefficient) to calculate the head loss (HL) (see Pressure loss): v Characteristic flow velocity in the relevant hydraulic component (usually the flow velocity in the. cross-section of the connection downstream of the component). Entrance Energy Loss Coefficient is denoted by K_en symbol.

How to calculate Entrance Energy Loss Coefficient given Inlet Impedance using this online calculator? To use this online calculator for Entrance Energy Loss Coefficient given Inlet Impedance, enter Inlet Impedance (Z), Exit Energy Loss Coefficient (K_ex), Dimensionless Parameter (f), Inlet Length (L) & Hydraulic Radius (r_H) and hit the calculate button. Here is how the Entrance Energy Loss Coefficient given Inlet Impedance calculation can be explained with given input values -> 1.009636 = 2.246-0.1-(0.03*50/(4*0.33)).

FAQ

What is Entrance Energy Loss Coefficient given Inlet Impedance?

The Entrance Energy Loss Coefficient given Inlet Impedance is a dimensionless number (characteristic coefficient) to calculate the head loss (HL) (see Pressure loss): v Characteristic flow velocity in the relevant hydraulic component (usually the flow velocity in the. cross-section of the connection downstream of the component) and is represented as K_en = Z-K_ex-(f*L/(4*r_H)) or Entrance Energy Loss Coefficient = Inlet Impedance-Exit Energy Loss Coefficient-(Dimensionless Parameter*Inlet Length/(4*Hydraulic Radius)). Inlet Impedance is measure of opposition to airflow at an inlet, influences performance and efficiency of fluid systems, Exit Energy Loss Coefficient [dimensionless] is a dimensionless number (characteristic coefficient) to calculate the head loss, Dimensionless Parameter is a numerical value without units used to express ratios, similarities, or relationships between physical quantities, Inlet Length is the length of a narrow water passage between peninsulas or through a barrier island leading to a bay or lagoon & Hydraulic Radius is the ratio of the cross-sectional area of a channel or pipe in which a fluid is flowing to the wet perimeter of the conduit.

How to calculate Entrance Energy Loss Coefficient given Inlet Impedance?

The Entrance Energy Loss Coefficient given Inlet Impedance is a dimensionless number (characteristic coefficient) to calculate the head loss (HL) (see Pressure loss): v Characteristic flow velocity in the relevant hydraulic component (usually the flow velocity in the. cross-section of the connection downstream of the component) is calculated using Entrance Energy Loss Coefficient = Inlet Impedance-Exit Energy Loss Coefficient-(Dimensionless Parameter*Inlet Length/(4*Hydraulic Radius)). To calculate Entrance Energy Loss Coefficient given Inlet Impedance, you need Inlet Impedance (Z), Exit Energy Loss Coefficient (K_ex), Dimensionless Parameter (f), Inlet Length (L) & Hydraulic Radius (r_H). With our tool, you need to enter the respective value for Inlet Impedance, Exit Energy Loss Coefficient, Dimensionless Parameter, Inlet Length & Hydraulic Radius and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search