Bolt load in terms of flange pressure Solution

STEP 0: Pre-Calculation Summary
Formula Used
Bolt load in gasket joint = Flange pressure*Area*Torque Friction Coefficient/Number of Bolts
Fb = pf*A*Cu/n
This formula uses 5 Variables
Variables Used
Bolt load in gasket joint - (Measured in Newton) - Bolt load in gasket joint is defined as the load that is applied by the bolts onto the gasketed joint.
Flange pressure - (Measured in Pascal) - Flange pressure refers to the pressure exerted onto the flange (a projecting flat rim, collar, or rib on an object, serving for strengthening or attachment).
Area - (Measured in Square Meter) - The area is the amount of two-dimensional space taken up by an object.
Torque Friction Coefficient - Torque Friction Coefficient are values based on friction coefficients of 0.12 between threads and 0.14 between nut and washer or head and washer, as manufactured.
Number of Bolts - Number of Bolts is simply defined as the number of bolts that are under our consideration.
STEP 1: Convert Input(s) to Base Unit
Flange pressure: 5.5 Megapascal --> 5500000 Pascal (Check conversion here)
Area: 50 Square Meter --> 50 Square Meter No Conversion Required
Torque Friction Coefficient: 0.14 --> No Conversion Required
Number of Bolts: 4 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Fb = pf*A*Cu/n --> 5500000*50*0.14/4
Evaluating ... ...
Fb = 9625000
STEP 3: Convert Result to Output's Unit
9625000 Newton --> No Conversion Required
FINAL ANSWER
9625000 Newton <-- Bolt load in gasket joint
(Calculation completed in 00.016 seconds)

Credits

Created by sanjay shiva
national institute of technology hamirpur (NITH ), hamirpur , himachal pradesh
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Verified by Anshika Arya
National Institute Of Technology (NIT), Hamirpur
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Bolt load in gasket joint = Modulus of Elasticity*Incremental Length in Direction of Velocity/((Length 1/Area of cross section at the inlet)+(Length 2/Area of cross section at the Throat)) Go
Twisting moment in terms of flange pressure
Twisting moment = (Flange pressure*Area*Torque Friction Coefficient*Diameter of bolt)/(2*Number of Bolts) Go
Flange pressure in terms of twisting moment
Flange pressure = 2*Number of Bolts*Twisting moment/(Area*Torque Friction Coefficient*Diameter of bolt) Go
Flange pressure developed due to tightening of bolt
Flange pressure = Number of Bolts*Bolt load in gasket joint/(Area*Torque Friction Coefficient) Go
Gasket area in terms of flange pressure
Area = Number of Bolts*Bolt load in gasket joint/(Flange pressure*Torque Friction Coefficient) Go
Number of bolts in terms of flange pressure
Number of Bolts = Flange pressure*Area*Torque Friction Coefficient/Bolt load in gasket joint Go
Bolt load in terms of flange pressure
Bolt load in gasket joint = Flange pressure*Area*Torque Friction Coefficient/Number of Bolts Go
Nominal bolt diameter in terms of bolt load
Nominal bolt diameter = 11*Initial bolt torque/Bolt load in gasket joint Go
Initial bolt torque in terms of bolt load
Initial bolt torque = Nominal bolt diameter*Bolt load in gasket joint/11 Go
Bolt load in gasket joint
Bolt load in gasket joint = 11*Initial bolt torque/Nominal bolt diameter Go

Bolt load in terms of flange pressure Formula

Bolt load in gasket joint = Flange pressure*Area*Torque Friction Coefficient/Number of Bolts
Fb = pf*A*Cu/n

What is Bolt load?

Bolt load is defined as the load that can be carried at one time a mass or weight supported by bolt.

How to Calculate Bolt load in terms of flange pressure?

Bolt load in terms of flange pressure calculator uses Bolt load in gasket joint = Flange pressure*Area*Torque Friction Coefficient/Number of Bolts to calculate the Bolt load in gasket joint, The Bolt load in terms of flange pressure formula is defined as the load that can be carried at one time a mass or weight supported by bolt. Bolt load in gasket joint is denoted by Fb symbol.

How to calculate Bolt load in terms of flange pressure using this online calculator? To use this online calculator for Bolt load in terms of flange pressure, enter Flange pressure (pf), Area (A), Torque Friction Coefficient (Cu) & Number of Bolts (n) and hit the calculate button. Here is how the Bolt load in terms of flange pressure calculation can be explained with given input values -> 9.625E+6 = 5500000*50*0.14/4.

FAQ

What is Bolt load in terms of flange pressure?
The Bolt load in terms of flange pressure formula is defined as the load that can be carried at one time a mass or weight supported by bolt and is represented as Fb = pf*A*Cu/n or Bolt load in gasket joint = Flange pressure*Area*Torque Friction Coefficient/Number of Bolts. Flange pressure refers to the pressure exerted onto the flange (a projecting flat rim, collar, or rib on an object, serving for strengthening or attachment), The area is the amount of two-dimensional space taken up by an object, Torque Friction Coefficient are values based on friction coefficients of 0.12 between threads and 0.14 between nut and washer or head and washer, as manufactured & Number of Bolts is simply defined as the number of bolts that are under our consideration.
How to calculate Bolt load in terms of flange pressure?
The Bolt load in terms of flange pressure formula is defined as the load that can be carried at one time a mass or weight supported by bolt is calculated using Bolt load in gasket joint = Flange pressure*Area*Torque Friction Coefficient/Number of Bolts. To calculate Bolt load in terms of flange pressure, you need Flange pressure (pf), Area (A), Torque Friction Coefficient (Cu) & Number of Bolts (n). With our tool, you need to enter the respective value for Flange pressure, Area, Torque Friction Coefficient & Number of Bolts and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Bolt load in gasket joint?
In this formula, Bolt load in gasket joint uses Flange pressure, Area, Torque Friction Coefficient & Number of Bolts. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Bolt load in gasket joint = 11*Initial bolt torque/Nominal bolt diameter
  • Bolt load in gasket joint = Modulus of Elasticity*Incremental Length in Direction of Velocity/((Length 1/Area of cross section at the inlet)+(Length 2/Area of cross section at the Throat))
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