## Required Plate Thickness for Dimple Jacket Solution

STEP 0: Pre-Calculation Summary
Formula Used
Plate Thickness required for the Dimple Jacket = Normal Pitch*(Internal Jacket Pressure/(3*Allowable Stress for Jacket Material))^(0.5)
tj(minimum) = PN*(pj/(3*f))^(0.5)
This formula uses 4 Variables
Variables Used
Plate Thickness required for the Dimple Jacket - (Measured in Meter) - Plate Thickness required for the Dimple Jacket made of large sheets with dimples that are punched into the plate with a hole at the bottom of the dimple for it to weld to another piece of metal.
Normal Pitch - (Measured in Meter) - Normal Pitch is the distance between similar faces of adjacent teeth, along a helix on the pitch cylinder is normal to the teeth.
Internal Jacket Pressure - (Measured in Pascal) - Internal Jacket pressure is a measure of how the internal energy of a system changes when it expands or contracts at constant temperature.
Allowable Stress for Jacket Material - (Measured in Pascal) - Allowable Stress for Jacket Material at Design Temperature is defined as the material failure stress divided by a factor of safety greater than one.
STEP 1: Convert Input(s) to Base Unit
Normal Pitch: 9 Millimeter --> 0.009 Meter (Check conversion here)
Internal Jacket Pressure: 0.105 Newton per Square Millimeter --> 105000 Pascal (Check conversion here)
Allowable Stress for Jacket Material: 120 Newton per Square Millimeter --> 120000000 Pascal (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
tj(minimum) = PN*(pj/(3*f))^(0.5) --> 0.009*(105000/(3*120000000))^(0.5)
Evaluating ... ...
tj(minimum) = 0.000153704261489394
STEP 3: Convert Result to Output's Unit
0.000153704261489394 Meter -->0.153704261489394 Millimeter (Check conversion here)
0.153704261489394 Millimeter <-- Plate Thickness required for the Dimple Jacket
(Calculation completed in 00.031 seconds)
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## < 8 Jacketed Reaction Vessel Calculators

Maximum Axial Stress in Coil at Junction with Shell

## Maximum Axial Stress in Coil at Junction with Shell

Formula
"f"_{"ac"} = ("p"_{"j"}*"d"_{"i"})/((4*"t"_{"c"}*"J")+(2.5*"t"*"J"))

Example
"0.607196N/mm²"=("0.105N/mm²"*"54mm")/((4*"0.9mm"*"0.58")+(2.5*"5mm"*"0.58"))

Calculator
LaTeX
Maximum Axial Stress in Coil at Junction = (Internal Jacket Pressure*Internal Diameter of Half Coil)/((4*Thickness of Half Coil Jacket*Weld Joint Efficiency Factor for Coil)+(2.5*Minimum Thickness of Shell*Weld Joint Efficiency Factor for Coil))

Formula
"t"_{"h"} = ("p"*"R"_{"c"}*"V")/(2*"f"*"J")+"c"

Example
"10.50007mm"=("0.52N/mm²"*"1400mm"*"20")/(2*"120N/mm²"*"0.85")+"10.5mm"

Calculator
LaTeX
Dished Head Thickness = (Internal Pressure in Vessel*Crown Radius*Stress Intensification Factor)/(2*Allowable Stress for Jacket Material*Joint Efficiency)+Corrosion Allowance
Thickness of Half Coil

## Thickness of Half Coil

Formula
"t" = ("p"_{"j"}*"d"_{"i"})/((2*"f"*"J"))+"c"

Example
"10.52779mm"=("0.105N/mm²"*"54mm")/((2*"120N/mm²"*"0.85"))+"10.5mm"

Calculator
LaTeX
Shell thickness = (Internal Jacket Pressure*Internal Diameter of Half Coil)/((2*Allowable Stress for Jacket Material*Joint Efficiency))+Corrosion Allowance
Maximum Hoop Stress in Coil at Junction with Shell

## Maximum Hoop Stress in Coil at Junction with Shell

Formula
"f"_{"cc"} = ("p"_{"j"}*"d"_{"i"})/(2*"t"_{"c"}*"J")

Example
"5.431034N/mm²"=("0.105N/mm²"*"54mm")/(2*"0.9mm"*"0.58")

Calculator
LaTeX
Maximum Hoop Stress in Coil at Junction with Shell = (Internal Jacket Pressure*Internal Diameter of Half Coil)/(2*Thickness of Half Coil Jacket*Weld Joint Efficiency Factor for Coil)
Required Plate Thickness for Dimple Jacket

## Required Plate Thickness for Dimple Jacket

Formula
"tj"_{"(""min"i"mum)"} = "P"_{"N"}*("p"_{"j"}/(3*"f"))^(0.5)

Example
"0.153704mm"="9mm"*("0.105N/mm²"/(3*"120N/mm²"))^(0.5)

Calculator
LaTeX
Plate Thickness required for the Dimple Jacket = Normal Pitch*(Internal Jacket Pressure/(3*Allowable Stress for Jacket Material))^(0.5)
Required Thickness for Jacket Closer Member with Jacket Width

## Required Thickness for Jacket Closer Member with Jacket Width

Formula
"t"_{"rc"} = 0.886*"w"_{"j"}*("p"_{"j"}/"f")^(0.5)

Example
"0.052416mm"=0.886*"2mm"*("0.105N/mm²"/"120N/mm²")^(0.5)

Calculator
LaTeX
Required Thickness for Jacket Closer Member = 0.886*Jacket Width*(Internal Jacket Pressure/Allowable Stress for Jacket Material)^(0.5)
Jacket Width

## Jacket Width

Formula
"w"_{"j"} = ("D"_{"i"}-"D"_{"o"})/2

Example
"50mm"=("1100mm"-"1000mm")/2

Calculator
LaTeX
Jacket Width = (Inside Diameter of Jacket-Outer Diameter of Vessel)/2
Required Thickness for Jacket Closer Member

## Required Thickness for Jacket Closer Member

Formula
"t"_{"rc"} = 2*("t"_{"rj"})

Example
"14mm"=2*("7mm")

Calculator
LaTeX
Required Thickness for Jacket Closer Member = 2*(Required Jacket Wall Thickness)

## Required Plate Thickness for Dimple Jacket Formula

Plate Thickness required for the Dimple Jacket = Normal Pitch*(Internal Jacket Pressure/(3*Allowable Stress for Jacket Material))^(0.5)
tj(minimum) = PN*(pj/(3*f))^(0.5)

## What is Design Thickness?

Design thickness is a term used in structural engineering to refer to the thickness of a structural element (such as a beam, column, or plate) that has been calculated or specified based on the design requirements of the structure. The design thickness is the thickness that has been calculated or specified based on the structural requirements of the beam and the strength and deformability of the soil or foundation on which the beam will be supported. The design thickness of a bottom plate is typically determined by a structural engineer or using structural engineering software, and is used to ensure that the bottom plate is able to safely carry the loads that will be applied to it during the life of the structure.

## How to Calculate Required Plate Thickness for Dimple Jacket?

Required Plate Thickness for Dimple Jacket calculator uses Plate Thickness required for the Dimple Jacket = Normal Pitch*(Internal Jacket Pressure/(3*Allowable Stress for Jacket Material))^(0.5) to calculate the Plate Thickness required for the Dimple Jacket, The Required Plate Thickness for Dimple Jacket formula is defined as minimum thickness without corrosion allowance for each element of a pressure vessel based on the appropriate design code calculations and code allowable stress that consider pressure, mechanical, and structural loadings. Plate Thickness required for the Dimple Jacket is denoted by tj(minimum) symbol.

How to calculate Required Plate Thickness for Dimple Jacket using this online calculator? To use this online calculator for Required Plate Thickness for Dimple Jacket, enter Normal Pitch (PN), Internal Jacket Pressure (pj) & Allowable Stress for Jacket Material (f) and hit the calculate button. Here is how the Required Plate Thickness for Dimple Jacket calculation can be explained with given input values -> 0.153704 = 0.009*(105000/(3*120000000))^(0.5) .

### FAQ

What is Required Plate Thickness for Dimple Jacket?
The Required Plate Thickness for Dimple Jacket formula is defined as minimum thickness without corrosion allowance for each element of a pressure vessel based on the appropriate design code calculations and code allowable stress that consider pressure, mechanical, and structural loadings and is represented as tj(minimum) = PN*(pj/(3*f))^(0.5) or Plate Thickness required for the Dimple Jacket = Normal Pitch*(Internal Jacket Pressure/(3*Allowable Stress for Jacket Material))^(0.5) . Normal Pitch is the distance between similar faces of adjacent teeth, along a helix on the pitch cylinder is normal to the teeth, Internal Jacket pressure is a measure of how the internal energy of a system changes when it expands or contracts at constant temperature & Allowable Stress for Jacket Material at Design Temperature is defined as the material failure stress divided by a factor of safety greater than one.
How to calculate Required Plate Thickness for Dimple Jacket?
The Required Plate Thickness for Dimple Jacket formula is defined as minimum thickness without corrosion allowance for each element of a pressure vessel based on the appropriate design code calculations and code allowable stress that consider pressure, mechanical, and structural loadings is calculated using Plate Thickness required for the Dimple Jacket = Normal Pitch*(Internal Jacket Pressure/(3*Allowable Stress for Jacket Material))^(0.5) . To calculate Required Plate Thickness for Dimple Jacket, you need Normal Pitch (PN), Internal Jacket Pressure (pj) & Allowable Stress for Jacket Material (f). With our tool, you need to enter the respective value for Normal Pitch, Internal Jacket Pressure & Allowable Stress for Jacket Material and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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