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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. Check FAQs
Acs=PBR(2)((γwater(Vw)2[g])+pi)sin(θb2)
Acs - Cross-Sectional Area?PBR - Buttress Resistance in Pipe?γwater - Unit Weight of Water in KN per Cubic Meter?Vw - Flow Velocity of Fluid?pi - Internal Water Pressure in Pipes?θb - Angle of Bend in Environmental Engi.?[g] - Gravitational acceleration on Earth?

Area of Section of Pipe given Buttress Resistance Example

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With units
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Here is how the Area of Section of Pipe given Buttress Resistance equation looks like with Values.

Here is how the Area of Section of Pipe given Buttress Resistance equation looks like with Units.

Here is how the Area of Section of Pipe given Buttress Resistance equation looks like.

9.5737Edit=1500Edit(2)((9.81Edit(13.47Edit)29.8066)+72.01Edit)sin(36Edit2)
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Area of Section of Pipe given Buttress Resistance Solution

Follow our step by step solution on how to calculate Area of Section of Pipe given Buttress Resistance?

FIRST Step Consider the formula
Acs=PBR(2)((γwater(Vw)2[g])+pi)sin(θb2)
Next Step Substitute values of Variables
Acs=1500kN(2)((9.81kN/m³(13.47m/s)2[g])+72.01kN/m²)sin(36°2)
Next Step Substitute values of Constants
Acs=1500kN(2)((9.81kN/m³(13.47m/s)29.8066m/s²)+72.01kN/m²)sin(36°2)
Next Step Convert Units
Acs=1.5E+6N(2)((9810N/m³(13.47m/s)29.8066m/s²)+72010Pa)sin(0.6283rad2)
Next Step Prepare to Evaluate
Acs=1.5E+6(2)((9810(13.47)29.8066)+72010)sin(0.62832)
Next Step Evaluate
Acs=9.57367914614435
LAST Step Rounding Answer
Acs=9.5737

Area of Section of Pipe given Buttress Resistance Formula Elements

Variables
Constants
Functions
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: Acs
Measurement: AreaUnit:
Note: Value should be greater than 0.
Buttress Resistance in Pipe
Buttress Resistance in Pipe is a resistance applied in the pipe due to change in the direction of pipe.
Symbol: PBR
Measurement: ForceUnit: kN
Note: Value should be greater than 0.
Unit Weight of Water in KN per Cubic Meter
Unit Weight of Water in KN per Cubic Meter is the weight of water per unit volume of water.
Symbol: γwater
Measurement: Specific WeightUnit: kN/m³
Note: Value should be greater than 0.
Flow Velocity of Fluid
Flow Velocity of Fluid gives the velocity of an element of fluid at a position and time.
Symbol: Vw
Measurement: SpeedUnit: m/s
Note: Value can be positive or negative.
Internal Water Pressure in Pipes
Internal Water Pressure in Pipes is the force that pushes water through pipes.
Symbol: pi
Measurement: PressureUnit: kN/m²
Note: Value should be greater than 0.
Angle of Bend in Environmental Engi.
Angle of Bend in Environmental Engi. is defined as the angle by which pipe bends.
Symbol: θb
Measurement: AngleUnit: °
Note: Value should be greater than 0.
Gravitational acceleration on Earth
Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.
Symbol: [g]
Value: 9.80665 m/s²
sin
Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse.
Syntax: sin(Angle)

Other Formulas to find Cross-Sectional Area

​Go Area of Section of Pipe given Head of Water and Buttress Resistance
Acs=PBR(2)((γwater(Vw)2[g])+(γwaterHliquid))sin(θb2)
​Go Area of Section of Pipe given Head of Water
Acs=Ttkn(γwaterHliquid)+(γwater(Vfw)2[g])
​Go Area of Section of Pipe given Total Tension in Pipe
Acs=Ttkn(Pwt)+(γwater(Vfw)2[g])

Other formulas in Stresses at Bends category

​Go Buttress Resistance using Head of Water
PBR=((2Acs)((γwater(Vfw2)[g])+(γwaterH))sin(θb2))
​Go Angle of Bend given Buttress Resistance
θb=2asin(PBR(2Acs)((γwater(Vw)2[g])+Pwt))
​Go Angle of Bend given Head of Water and Buttress Resistance
θb=2asin(PBR(2Acs)((γwater(Vw)2[g])+(γwaterHliquid)))
​Go Buttress Resistance using Angle of Bend
PBR=(2Acs)(((γwater(Vfw2[g]))+pi)sin(θb2))

How to Evaluate Area of Section of Pipe given Buttress Resistance?

Area of Section of Pipe given Buttress Resistance evaluator uses Cross-Sectional Area = Buttress Resistance in Pipe/((2)*(((Unit Weight of Water in KN per Cubic Meter*(Flow Velocity of Fluid)^2)/[g])+Internal Water Pressure in Pipes)*sin((Angle of Bend in Environmental Engi.)/(2))) to evaluate the Cross-Sectional Area, The Area of Section of Pipe given Buttress Resistance formula is defined as the value of a cross-sectional area of a pipe that is designed to withstand external pressures, such as those from soil or water, using buttresses. Cross-Sectional Area is denoted by Acs symbol.

How to evaluate Area of Section of Pipe given Buttress Resistance using this online evaluator? To use this online evaluator for Area of Section of Pipe given Buttress Resistance, enter Buttress Resistance in Pipe (PBR), Unit Weight of Water in KN per Cubic Meter water), Flow Velocity of Fluid (Vw), Internal Water Pressure in Pipes (pi) & Angle of Bend in Environmental Engi. b) and hit the calculate button.

FAQs on Area of Section of Pipe given Buttress Resistance

What is the formula to find Area of Section of Pipe given Buttress Resistance?
The formula of Area of Section of Pipe given Buttress Resistance is expressed as Cross-Sectional Area = Buttress Resistance in Pipe/((2)*(((Unit Weight of Water in KN per Cubic Meter*(Flow Velocity of Fluid)^2)/[g])+Internal Water Pressure in Pipes)*sin((Angle of Bend in Environmental Engi.)/(2))). Here is an example- 5.388386 = 1500000/((2)*(((9810*(13.47)^2)/[g])+72010)*sin((0.62831853071784)/(2))).
How to calculate Area of Section of Pipe given Buttress Resistance?
With Buttress Resistance in Pipe (PBR), Unit Weight of Water in KN per Cubic Meter water), Flow Velocity of Fluid (Vw), Internal Water Pressure in Pipes (pi) & Angle of Bend in Environmental Engi. b) we can find Area of Section of Pipe given Buttress Resistance using the formula - Cross-Sectional Area = Buttress Resistance in Pipe/((2)*(((Unit Weight of Water in KN per Cubic Meter*(Flow Velocity of Fluid)^2)/[g])+Internal Water Pressure in Pipes)*sin((Angle of Bend in Environmental Engi.)/(2))). This formula also uses Gravitational acceleration on Earth constant(s) and Sine (sin) function(s).
What are the other ways to Calculate Cross-Sectional Area?
Here are the different ways to Calculate Cross-Sectional Area-
  • Cross-Sectional Area=Buttress Resistance in Pipe/((2)*(((Unit Weight of Water in KN per Cubic Meter*(Flow Velocity of Fluid)^2)/[g])+(Unit Weight of Water in KN per Cubic Meter*Head of Liquid in Pipe))*sin((Angle of Bend in Environmental Engi.)/(2)))OpenImg
  • Cross-Sectional Area=Total Tension in Pipe in KN/((Unit Weight of Water in KN per Cubic Meter*Head of Liquid in Pipe)+((Unit Weight of Water in KN per Cubic Meter*(Velocity of Flowing Water)^2)/[g]))OpenImg
  • Cross-Sectional Area=Total Tension in Pipe in KN/((Water Pressure in KN per Square Meter)+((Unit Weight of Water in KN per Cubic Meter*(Velocity of Flowing Water)^2)/[g]))OpenImg
Can the Area of Section of Pipe given Buttress Resistance be negative?
No, the Area of Section of Pipe given Buttress Resistance, measured in Area cannot be negative.
Which unit is used to measure Area of Section of Pipe given Buttress Resistance?
Area of Section of Pipe given Buttress Resistance is usually measured using the Square Meter[m²] for Area. Square Kilometer[m²], Square Centimeter[m²], Square Millimeter[m²] are the few other units in which Area of Section of Pipe given Buttress Resistance can be measured.
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