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Quantity of water in steady state unsaturated downward movement Formula

GoQuantity of water in steady state unsaturated flow in direction of upward movement Formula

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The Total Water Volume refers to the quantity of water during the entire event under consideration, for example, tide period. Check FAQs

V w = (K e \cdot A \cdot (\frac{h c - z}{z})) - dhds

V_w - Total Water Volume?K_e - Effective Hydraulic Conductivity?A - Cross-Sectional Area?h_c - Water Rise?z - Length of the Water Column?dhds - Hydraulic Gradient?

Quantity of water in steady state unsaturated downward movement Example

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Here is how the Quantity of water in steady state unsaturated downward movement equation looks like with Values.

Here is how the Quantity of water in steady state unsaturated downward movement equation looks like with Units.

Here is how the Quantity of water in steady state unsaturated downward movement equation looks like.

49.6 = (12 \cdot 13 \cdot (\frac{60 - 45}{45})) - 2.4

49.6m³/s = (12m/s \cdot 13m² \cdot (\frac{60m - 45m}{45m})) - 2.4

49.6 = (12 \cdot 13 \cdot (\frac{60 - 45}{45})) - 2.4

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Quantity of water in steady state unsaturated downward movement Solution

Follow our step by step solution on how to calculate Quantity of water in steady state unsaturated downward movement?

FIRST Step Consider the formula

V w = (K e \cdot A \cdot (\frac{h c - z}{z})) - dhds

Next Step Substitute values of Variables

∴

V w = (12m/s \cdot 13m² \cdot (\frac{60m - 45m}{45m})) - 2.4

Next Step Prepare to Evaluate

∴

V w = (12 \cdot 13 \cdot (\frac{60 - 45}{45})) - 2.4

LAST Step Evaluate

∴

V w = 49.6m³/s

Quantity of water in steady state unsaturated downward movement Formula Elements

Variables

Total Water Volume

The Total Water Volume refers to the quantity of water during the entire event under consideration, for example, tide period.

Symbol: V_w

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value can be positive or negative.

Formulas to find Total Water Volume

Effective Hydraulic Conductivity

Effective Hydraulic Conductivity under the degree of saturation existing in the unsaturated zone.

Symbol: K_e

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Effective Hydraulic Conductivity

Cross-Sectional Area

Cross-Sectional Area is the area of a two-dimensional shape that is obtained when a three-dimensional shape is sliced perpendicular to some specified axis at a point.

Symbol: A

Measurement: AreaUnit: m²

Note: Value can be positive or negative.

Formulas to find Cross-Sectional Area

Water Rise

Water Rise in small diameter glass tubes to a height h, above the water level in a large container.

Symbol: h_c

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Water Rise

Length of the Water Column

Length of the Water Column supported by capillarity in relation to the maximum possible height of capillary rise.

Symbol: z

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Length of the Water Column

Hydraulic Gradient

The Hydraulic Gradient refers to the ratio of difference in height of water to that of the horizontal distance between the wells or a specific measurement of liquid pressure above vertical datum.

Symbol: dhds

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Hydraulic Gradient

Other Formulas to find Total Water Volume

Go Quantity of water in steady state unsaturated flow in direction of upward movement

V w = (K e \cdot A \cdot (\frac{h c - z}{z})) + dhds

Other formulas in Modified Darcy's Laws category

Go Flow through any Square using Darcy's law for Groundwater Flow Nets

Q = K \cdot w \cdot b \cdot (\frac{dh}{dl})

Go Total flow through any set or group of equipotential lines

Q ft = n \cdot q

Go Number of squares through which flow occurs

n = \frac{Q ft}{q}

Go Flow through any square for total flow

q = \frac{Q ft}{n}

How to Evaluate Quantity of water in steady state unsaturated downward movement?

Quantity of water in steady state unsaturated downward movement evaluator uses Total Water Volume = (Effective Hydraulic Conductivity*Cross-Sectional Area*((Water Rise-Length of the Water Column)/Length of the Water Column))-Hydraulic Gradient to evaluate the Total Water Volume, The Quantity of water in steady state unsaturated downward movement Steady-state unsaturated flow (Q) is proportional to the effective hydraulic conductivity (K), the cross-sectional area (A), through which the flow occurs, and gradients due to both capillary forces and gravitational forces. Total Water Volume is denoted by V_w symbol.

How to evaluate Quantity of water in steady state unsaturated downward movement using this online evaluator? To use this online evaluator for Quantity of water in steady state unsaturated downward movement, enter Effective Hydraulic Conductivity (K_e), Cross-Sectional Area (A), Water Rise (h_c), Length of the Water Column (z) & Hydraulic Gradient (dhds) and hit the calculate button.

FAQs on Quantity of water in steady state unsaturated downward movement

What is the formula to find Quantity of water in steady state unsaturated downward movement?

The formula of Quantity of water in steady state unsaturated downward movement is expressed as Total Water Volume = (Effective Hydraulic Conductivity*Cross-Sectional Area*((Water Rise-Length of the Water Column)/Length of the Water Column))-Hydraulic Gradient. Here is an example- 49.6 = (12*13*((60-45)/45))-2.4.

How to calculate Quantity of water in steady state unsaturated downward movement?

With Effective Hydraulic Conductivity (K_e), Cross-Sectional Area (A), Water Rise (h_c), Length of the Water Column (z) & Hydraulic Gradient (dhds) we can find Quantity of water in steady state unsaturated downward movement using the formula - Total Water Volume = (Effective Hydraulic Conductivity*Cross-Sectional Area*((Water Rise-Length of the Water Column)/Length of the Water Column))-Hydraulic Gradient.

What are the other ways to Calculate Total Water Volume?

Here are the different ways to Calculate Total Water Volume-

Total Water Volume=(Effective Hydraulic Conductivity*Cross-Sectional Area*((Water Rise-Length of the Water Column)/Length of the Water Column))+Hydraulic Gradient

Can the Quantity of water in steady state unsaturated downward movement be negative?

Yes, the Quantity of water in steady state unsaturated downward movement, measured in Volumetric Flow Rate can be negative.

Which unit is used to measure Quantity of water in steady state unsaturated downward movement?

Quantity of water in steady state unsaturated downward movement is usually measured using the Cubic Meter per Second[m³/s] for Volumetric Flow Rate. Cubic Meter per Day[m³/s], Cubic Meter per Hour[m³/s], Cubic Meter per Minute[m³/s] are the few other units in which Quantity of water in steady state unsaturated downward movement can be measured.

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Quantity of water in steady state unsaturated downward movement Formula

​GoQuantity of water in steady state unsaturated flow in direction of upward movement Formula

Quantity of water in steady state unsaturated downward movement Example

Quantity of water in steady state unsaturated downward movement Solution

Quantity of water in steady state unsaturated downward movement Formula Elements

Other Formulas to find Total Water Volume

Other formulas in Modified Darcy's Laws category

How to Evaluate Quantity of water in steady state unsaturated downward movement?

FAQs on Quantity of water in steady state unsaturated downward movement

Variable Name

GoQuantity of water in steady state unsaturated flow in direction of upward movement Formula