Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position Calculator

✖Vertical Reaction at Bearing 2 due to Crankpin Force is the vertical reaction force acting on the 2nd bearing of the crankshaft because of the force acting onto the crankpin.ⓘ Vertical Reaction at Bearing 2 due to Crankpin [R₂V]			+10% -10%
✖Distance Between Bearing1&2 of Side Crankshaft is the distance between the 1st and 2nd bearing of the side crankshaft, useful in load calculation on side crankshaft.ⓘ Distance Between Bearing1&2 of Side Crankshaft [c]			+10% -10%
✖Force on crank pin is the force acting onto the crankpin used in the assembly of the crank, and the connecting rod.ⓘ Force on Crank Pin [P_p]			+10% -10%

✖Overhang Distance of Piston Force from Bearing1 is the distance between the 1st bearing and the line of action of piston force onto the crank pin, useful in load calculation on side crankshaft.ⓘ Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position [b]

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Formula

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Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position

Formula

`"b" = (("R"_{"2"}"V")*"c")/"P"_{"p"}`

Example

`"2000mm"=("9750N"*"400mm")/"1950N"`

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Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position Solution

STEP 0: Pre-Calculation Summary

Formula Used

Overhang Distance of Piston Force from Bearing1 = (Vertical Reaction at Bearing 2 due to Crankpin*Distance Between Bearing1&2 of Side Crankshaft)/Force on Crank Pin
b = (R₂V*c)/P_p
This formula uses 4 Variables

Variables Used

Overhang Distance of Piston Force from Bearing1 - (Measured in Meter) - Overhang Distance of Piston Force from Bearing1 is the distance between the 1st bearing and the line of action of piston force onto the crank pin, useful in load calculation on side crankshaft.
Vertical Reaction at Bearing 2 due to Crankpin - (Measured in Newton) - Vertical Reaction at Bearing 2 due to Crankpin Force is the vertical reaction force acting on the 2nd bearing of the crankshaft because of the force acting onto the crankpin.
Distance Between Bearing1&2 of Side Crankshaft - (Measured in Meter) - Distance Between Bearing1&2 of Side Crankshaft is the distance between the 1st and 2nd bearing of the side crankshaft, useful in load calculation on side crankshaft.
Force on Crank Pin - (Measured in Newton) - Force on crank pin is the force acting onto the crankpin used in the assembly of the crank, and the connecting rod.

STEP 1: Convert Input(s) to Base Unit

Vertical Reaction at Bearing 2 due to Crankpin: 9750 Newton --> 9750 Newton No Conversion Required
Distance Between Bearing1&2 of Side Crankshaft: 400 Millimeter --> 0.4 Meter (Check conversion here)
Force on Crank Pin: 1950 Newton --> 1950 Newton No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

b = (R₂V*c)/P_p --> (9750*0.4)/1950

Evaluating ... ...

b = 2

STEP 3: Convert Result to Output's Unit

2 Meter -->2000 Millimeter (Check conversion here)

FINAL ANSWER

2000 Millimeter <-- Overhang Distance of Piston Force from Bearing1

(Calculation completed in 00.020 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Crankshaft » Design of Side Crankshaft » Design of Bearing at Top Dead Centre Position » Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position

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< 14 Design of Bearing at Top Dead Centre Position Calculators

Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position

Go Length of Crank Pin = ((Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin)-(Thickness of Crank Web)-(0.5*Length of Bearing1 of Crankshaft))/0.75

Length of Bearing 1 of Side Crankshaft at TDC Position given Bending Moment at Bearing

Go Length of Bearing1 of Crankshaft = ((Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin)-(0.75*Length of Crank Pin)-(Thickness of Crank Web))/0.5

Bending moment at bearing 1 of side crankshaft at TDC position

Go Bending Moment at Bearing1 of Crankshaft = Force on Crank Pin*((0.75*Length of Crank Pin)+(Thickness of Crank Web)+(0.5*Length of Bearing1 of Crankshaft))

Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position

Go Overhang Distance of Piston Force from Bearing1 = (Vertical Reaction at Bearing 2 due to Crankpin*Distance Between Bearing1&2 of Side Crankshaft)/Force on Crank Pin

Bearing pressure at bearing1 of side crankshaft at TDC position

Go Bearing Pressure of Journal at Bearing 1 = (Resultant Reaction on CrankShaft Bearing 1)/(Diameter of Journal or Shaft at Bearing 1*Length of Bearing1 of Crankshaft)

Diameter of journal at bearing1 of side crankshaft at TDC position

Go Diameter of Journal or Shaft at Bearing 1 = Resultant Reaction on CrankShaft Bearing 1/(Length of Bearing1 of Crankshaft*Bearing Pressure of Journal at Bearing 1)

Length of bearing1 of side crankshaft at TDC position

Go Length of Bearing1 of Crankshaft = Resultant Reaction on CrankShaft Bearing 1/(Bearing Pressure of Journal at Bearing 1*Diameter of Journal or Shaft at Bearing 1)

Diameter of shaft at bearing1 of side crankshaft at TDC position

Go Diameter of Journal or Shaft at Bearing 1 = ((32*Bending Moment at Bearing1 of Crankshaft)/(pi*Bending Stress at Bearing1 of Crankshaft))^(1/3)

Bending stress in shaft at bearing1 of side crankshaft at TDC position

Go Bending Stress at Bearing1 of Crankshaft = (32*Bending Moment at Bearing1 of Crankshaft)/(pi*Diameter of Journal or Shaft at Bearing 1^3)

Bending moment in shaft at bearing1 of side crankshaft at TDC position

Go Bending Moment at Bearing1 of Crankshaft = (Bending Stress at Bearing1 of Crankshaft*pi*Diameter of Journal or Shaft at Bearing 1^3)/32

Minimum length of Bearing 1 of side crankshaft at TDC position given crankpin diameter

Go Length of Bearing1 of Crankshaft = 1.5*Diameter of Crank Pin

Maximum length of Bearing 1 of side crankshaft at TDC position given crankpin diameter

Go Length of Bearing1 of Crankshaft = 2*Diameter of Crank Pin

Minimum thickness of crankweb given crankpin diameter

Go Thickness of Crank Web = 0.45*Diameter of Crank Pin

Maximum thickness of crankweb given crankpin diameter

Go Thickness of Crank Web = 0.75*Diameter of Crank Pin

Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position Formula

Overhang Distance of Piston Force from Bearing1 = (Vertical Reaction at Bearing 2 due to Crankpin*Distance Between Bearing1&2 of Side Crankshaft)/Force on Crank Pin
b = (R₂V*c)/P_p

Fluid Bearings

Fluid bearings support their load using a thin layer of gas or liquid and can be classified into two types: fluid-dynamic bearings and hydrostatic bearings. Fluid-dynamic bearings use rotation to form the liquid into a lubricating wedge against the inner surface. In hydrostatic bearings, the fluids – usually oil, water, or air – rely on an external pump. Fluid bearings are used in high load, high speed, or high precision applications that ordinary ball bearings either couldn’t handle or would suffer from increased vibration and noise.

How to Calculate Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position?

Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position calculator uses Overhang Distance of Piston Force from Bearing1 = (Vertical Reaction at Bearing 2 due to Crankpin*Distance Between Bearing1&2 of Side Crankshaft)/Force on Crank Pin to calculate the Overhang Distance of Piston Force from Bearing1, Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position is the distance between the 1st bearing of side crankshaft and the line of action of piston force on the crank pin, And when the side crankshaft is designed for the crank at the top dead center position and subjected to maximum bending moment and no torsional moment. Overhang Distance of Piston Force from Bearing1 is denoted by b symbol.

How to calculate Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position using this online calculator? To use this online calculator for Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position, enter Vertical Reaction at Bearing 2 due to Crankpin (R₂V), Distance Between Bearing1&2 of Side Crankshaft (c) & Force on Crank Pin (P_p) and hit the calculate button. Here is how the Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position calculation can be explained with given input values -> 200000 = (9750*0.4)/1950.

FAQ

What is Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position?

Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position is the distance between the 1st bearing of side crankshaft and the line of action of piston force on the crank pin, And when the side crankshaft is designed for the crank at the top dead center position and subjected to maximum bending moment and no torsional moment and is represented as b = (R₂V*c)/P_p or Overhang Distance of Piston Force from Bearing1 = (Vertical Reaction at Bearing 2 due to Crankpin*Distance Between Bearing1&2 of Side Crankshaft)/Force on Crank Pin. Vertical Reaction at Bearing 2 due to Crankpin Force is the vertical reaction force acting on the 2nd bearing of the crankshaft because of the force acting onto the crankpin, Distance Between Bearing1&2 of Side Crankshaft is the distance between the 1st and 2nd bearing of the side crankshaft, useful in load calculation on side crankshaft & Force on crank pin is the force acting onto the crankpin used in the assembly of the crank, and the connecting rod.

How to calculate Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position?

Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position is the distance between the 1st bearing of side crankshaft and the line of action of piston force on the crank pin, And when the side crankshaft is designed for the crank at the top dead center position and subjected to maximum bending moment and no torsional moment is calculated using Overhang Distance of Piston Force from Bearing1 = (Vertical Reaction at Bearing 2 due to Crankpin*Distance Between Bearing1&2 of Side Crankshaft)/Force on Crank Pin. To calculate Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position, you need Vertical Reaction at Bearing 2 due to Crankpin (R₂V), Distance Between Bearing1&2 of Side Crankshaft (c) & Force on Crank Pin (P_p). With our tool, you need to enter the respective value for Vertical Reaction at Bearing 2 due to Crankpin, Distance Between Bearing1&2 of Side Crankshaft & Force on Crank Pin 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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