Depression in Curb Inlet given Runoff Quantity with Full Gutter flow Formula

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The Depression in Curb Inlet refers to the height of depression at the curb achieved from the steeper grade of the gutter cross slope relative to the roadway cross-slope. Check FAQs
a=((Qro0.7Lo)23)-y
a - Depression in Curb Inlet?Qro - Runoff Quantity?Lo - Length of Opening?y - Depth of Flow at Inlet?

Depression in Curb Inlet given Runoff Quantity with Full Gutter flow Example

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Here is how the Depression in Curb Inlet given Runoff Quantity with Full Gutter flow equation looks like with Values.

Here is how the Depression in Curb Inlet given Runoff Quantity with Full Gutter flow equation looks like with Units.

Here is how the Depression in Curb Inlet given Runoff Quantity with Full Gutter flow equation looks like.

4.0004Edit=((329Edit0.77Edit)23)-7.117Edit
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Depression in Curb Inlet given Runoff Quantity with Full Gutter flow Solution

Follow our step by step solution on how to calculate Depression in Curb Inlet given Runoff Quantity with Full Gutter flow?

FIRST Step Consider the formula
a=((Qro0.7Lo)23)-y
Next Step Substitute values of Variables
a=((329ft³/s0.77ft)23)-7.117ft
Next Step Convert Units
a=((9.3162m³/s0.72.1336m)23)-2.1693m
Next Step Prepare to Evaluate
a=((9.31620.72.1336)23)-2.1693
Next Step Evaluate
a=1.2193346729958m
Next Step Convert to Output's Unit
a=4.00044184052139ft
LAST Step Rounding Answer
a=4.0004ft

Depression in Curb Inlet given Runoff Quantity with Full Gutter flow Formula Elements

Variables
Depression in Curb Inlet
The Depression in Curb Inlet refers to the height of depression at the curb achieved from the steeper grade of the gutter cross slope relative to the roadway cross-slope.
Symbol: a
Measurement: LengthUnit: ft
Note: Value can be positive or negative.
Runoff Quantity
The Runoff Quantity refers to the amount of water that storms bring to the earth.
Symbol: Qro
Measurement: Volumetric Flow RateUnit: ft³/s
Note: Value should be greater than 0.
Length of Opening
The Length of Opening refers to the dimension of the structure that allows water to pass through.
Symbol: Lo
Measurement: LengthUnit: ft
Note: Value should be greater than 0.
Depth of Flow at Inlet
The Depth of Flow at Inlet refers to the depth of water in a channel or conduit at the point where water enters a structure, such as a culvert, intake structure, or storm water inlet.
Symbol: y
Measurement: LengthUnit: ft
Note: Value can be positive or negative.

Other formulas in Disposing of Storm Water category

​Go Runoff Quantity with Full Gutter Flow
Qro=0.7Lo(a+y)32
​Go Length of Opening given Runoff Quantity with Full Gutter Flow
Lo=Qro0.7(a+y)32
​Go Depth of Flow at Inlet given Runoff Quantity with Full Gutter Flow
y=((Qro0.7Lo)23)-a
​Go Inlet Capacity for Flow Depth
Qw=3Py32

How to Evaluate Depression in Curb Inlet given Runoff Quantity with Full Gutter flow?

Depression in Curb Inlet given Runoff Quantity with Full Gutter flow evaluator uses Depression in Curb Inlet = ((Runoff Quantity/(0.7*Length of Opening))^(2/3))-Depth of Flow at Inlet to evaluate the Depression in Curb Inlet, The Depression in curb inlet given runoff quantity with full gutter flow is defined as the depression in curb inlet when we have a prior info of amount of the water flow per second, opening length and depth of flow at the inlet. Depression in Curb Inlet is denoted by a symbol.

How to evaluate Depression in Curb Inlet given Runoff Quantity with Full Gutter flow using this online evaluator? To use this online evaluator for Depression in Curb Inlet given Runoff Quantity with Full Gutter flow, enter Runoff Quantity (Qro), Length of Opening (Lo) & Depth of Flow at Inlet (y) and hit the calculate button.

FAQs on Depression in Curb Inlet given Runoff Quantity with Full Gutter flow

What is the formula to find Depression in Curb Inlet given Runoff Quantity with Full Gutter flow?
The formula of Depression in Curb Inlet given Runoff Quantity with Full Gutter flow is expressed as Depression in Curb Inlet = ((Runoff Quantity/(0.7*Length of Opening))^(2/3))-Depth of Flow at Inlet. Here is an example- 13.12481 = ((9.3162425288798/(0.7*2.13360000000853))^(2/3))-2.16926160000868.
How to calculate Depression in Curb Inlet given Runoff Quantity with Full Gutter flow?
With Runoff Quantity (Qro), Length of Opening (Lo) & Depth of Flow at Inlet (y) we can find Depression in Curb Inlet given Runoff Quantity with Full Gutter flow using the formula - Depression in Curb Inlet = ((Runoff Quantity/(0.7*Length of Opening))^(2/3))-Depth of Flow at Inlet.
Can the Depression in Curb Inlet given Runoff Quantity with Full Gutter flow be negative?
Yes, the Depression in Curb Inlet given Runoff Quantity with Full Gutter flow, measured in Length can be negative.
Which unit is used to measure Depression in Curb Inlet given Runoff Quantity with Full Gutter flow?
Depression in Curb Inlet given Runoff Quantity with Full Gutter flow is usually measured using the Foot[ft] for Length. Meter[ft], Millimeter[ft], Kilometer[ft] are the few other units in which Depression in Curb Inlet given Runoff Quantity with Full Gutter flow can be measured.
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