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Decrease in radius is the decrease in outer radius of inner cylinder of compound cylinder. Check FAQs
Rd=(r*E)(σθ+(PvM))
Rd - Decrease in radius?r* - Radius at Junction?E - Modulus of Elasticity Of Thick Shell?σθ - Hoop Stress on thick shell?Pv - Radial Pressure?M - Mass Of Shell?

Decrease in outer radius of inner cylinder at junction of compound cylinder Example

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Here is how the Decrease in outer radius of inner cylinder at junction of compound cylinder equation looks like with Values.

Here is how the Decrease in outer radius of inner cylinder at junction of compound cylinder equation looks like with Units.

Here is how the Decrease in outer radius of inner cylinder at junction of compound cylinder equation looks like.

3.6845Edit=(4000Edit2.6Edit)(0.002Edit+(0.014Edit35.45Edit))
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Decrease in outer radius of inner cylinder at junction of compound cylinder Solution

Follow our step by step solution on how to calculate Decrease in outer radius of inner cylinder at junction of compound cylinder?

FIRST Step Consider the formula
Rd=(r*E)(σθ+(PvM))
Next Step Substitute values of Variables
Rd=(4000mm2.6MPa)(0.002MPa+(0.014MPa/m²35.45kg))
Next Step Convert Units
Rd=(4m2.6E+6Pa)(2000Pa+(14000Pa/m²35.45kg))
Next Step Prepare to Evaluate
Rd=(42.6E+6)(2000+(1400035.45))
Next Step Evaluate
Rd=0.00368449603992622m
Next Step Convert to Output's Unit
Rd=3.68449603992622mm
LAST Step Rounding Answer
Rd=3.6845mm

Decrease in outer radius of inner cylinder at junction of compound cylinder Formula Elements

Variables
Decrease in radius
Decrease in radius is the decrease in outer radius of inner cylinder of compound cylinder.
Symbol: Rd
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Radius at Junction
The Radius at Junction is the radius value at the junction of compound cylinders.
Symbol: r*
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Modulus of Elasticity Of Thick Shell
Modulus of Elasticity Of Thick Shell is a quantity that measures an object or substance's resistance to being deformed elastically when a stress is applied to it.
Symbol: E
Measurement: PressureUnit: MPa
Note: Value should be greater than 0.
Hoop Stress on thick shell
Hoop Stress on thick shell is the circumferential stress in a cylinder.
Symbol: σθ
Measurement: StressUnit: MPa
Note: Value should be greater than 0.
Radial Pressure
Radial Pressure is pressure towards or away from the central axis of a component.
Symbol: Pv
Measurement: Radial PressureUnit: MPa/m²
Note: Value can be positive or negative.
Mass Of Shell
Mass Of Shell is the quantity of matter in a body regardless of its volume or of any forces acting on it.
Symbol: M
Measurement: WeightUnit: kg
Note: Value should be greater than 0.

Other Formulas to find Decrease in radius

​Go Decrease in outer radius of inner cylinder at junction given constants of lame equation
Rd=-r*(((1E)((b2r*)+a2))+((1EM)((b2r*)-a2)))

Other formulas in Compound Cylinder Shrinkage Radii Change category

​Go Increase in inner radius of outer cylinder at junction of compound cylinder
Ri=(r*E)(σθ+(PvM))
​Go Radius at junction of compound cylinder given increase in inner radius of outer cylinder
r*=RiEσθ+(PvM)
​Go Radial pressure given increase in inner radius of outer cylinder
Pv=((Rir*E)-σθ)M
​Go Hoop stress given increase in inner radius of outer cylinder
σθ=(Rir*E)-(PvM)

How to Evaluate Decrease in outer radius of inner cylinder at junction of compound cylinder?

Decrease in outer radius of inner cylinder at junction of compound cylinder evaluator uses Decrease in radius = (Radius at Junction/Modulus of Elasticity Of Thick Shell)*(Hoop Stress on thick shell+(Radial Pressure/Mass Of Shell)) to evaluate the Decrease in radius, The Decrease in outer radius of inner cylinder at junction of compound cylinder formula is defined as a decrease in line segments extending from the center of a circle or sphere to the circumference or bounding surface. Decrease in radius is denoted by Rd symbol.

How to evaluate Decrease in outer radius of inner cylinder at junction of compound cylinder using this online evaluator? To use this online evaluator for Decrease in outer radius of inner cylinder at junction of compound cylinder, enter Radius at Junction (r*), Modulus of Elasticity Of Thick Shell (E), Hoop Stress on thick shell θ), Radial Pressure (Pv) & Mass Of Shell (M) and hit the calculate button.

FAQs on Decrease in outer radius of inner cylinder at junction of compound cylinder

What is the formula to find Decrease in outer radius of inner cylinder at junction of compound cylinder?
The formula of Decrease in outer radius of inner cylinder at junction of compound cylinder is expressed as Decrease in radius = (Radius at Junction/Modulus of Elasticity Of Thick Shell)*(Hoop Stress on thick shell+(Radial Pressure/Mass Of Shell)). Here is an example- 3684.496 = (4/2600000)*(2000+(14000/35.45)).
How to calculate Decrease in outer radius of inner cylinder at junction of compound cylinder?
With Radius at Junction (r*), Modulus of Elasticity Of Thick Shell (E), Hoop Stress on thick shell θ), Radial Pressure (Pv) & Mass Of Shell (M) we can find Decrease in outer radius of inner cylinder at junction of compound cylinder using the formula - Decrease in radius = (Radius at Junction/Modulus of Elasticity Of Thick Shell)*(Hoop Stress on thick shell+(Radial Pressure/Mass Of Shell)).
What are the other ways to Calculate Decrease in radius?
Here are the different ways to Calculate Decrease in radius-
  • Decrease in radius=-Radius at Junction*(((1/Modulus of Elasticity Of Thick Shell)*((Constant 'b' for inner cylinder/Radius at Junction)+Constant 'a' for inner cylinder))+((1/Modulus of Elasticity Of Thick Shell*Mass Of Shell)*((Constant 'b' for inner cylinder/Radius at Junction)-Constant 'a' for inner cylinder)))OpenImg
Can the Decrease in outer radius of inner cylinder at junction of compound cylinder be negative?
No, the Decrease in outer radius of inner cylinder at junction of compound cylinder, measured in Length cannot be negative.
Which unit is used to measure Decrease in outer radius of inner cylinder at junction of compound cylinder?
Decrease in outer radius of inner cylinder at junction of compound cylinder is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Decrease in outer radius of inner cylinder at junction of compound cylinder can be measured.
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