✖Weight of Flywheel is defined as the force of gravity acting on the flywheel and may be calculated as the mass times the acceleration due to gravity of the flywheel.ⓘ Weight of Flywheel [W]			+10% -10%
✖Centre Crankshaft Bearing2 Gap from Flywheel is the distance between the 2nd bearing of a centre crankshaft and the line of action of flywheel weight.ⓘ Centre Crankshaft Bearing2 Gap from Flywheel [c₁]			+10% -10%
✖Gap Between Bearing 2&3 of Centre Crankshaft is the distance between the 1st and 2nd bearing of a centre crankshaft.ⓘ Gap Between Bearing 2&3 of Centre Crankshaft [c]			+10% -10%

✖Vertical Reaction at Bearing 3 Due to Flywheel is the vertical reaction force acting on the 3rd bearing of the crankshaft because of the weight of the flywheel.ⓘ Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque [R'₃v]

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Formula

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Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque

Formula

`("R'"_{"3"}"v") = "W"*"c"_{"1"}/"c"`

Example

`"499.9999N"="1500N"*"133.3333mm"/"400mm"`

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Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque Solution

STEP 0: Pre-Calculation Summary

Formula Used

Vertical Reaction at Bearing 3 Due to Flywheel = Weight of Flywheel*Centre Crankshaft Bearing2 Gap from Flywheel/Gap Between Bearing 2&3 of Centre Crankshaft
R'₃v = W*c₁/c
This formula uses 4 Variables

Variables Used

Vertical Reaction at Bearing 3 Due to Flywheel - (Measured in Newton) - Vertical Reaction at Bearing 3 Due to Flywheel is the vertical reaction force acting on the 3rd bearing of the crankshaft because of the weight of the flywheel.
Weight of Flywheel - (Measured in Newton) - Weight of Flywheel is defined as the force of gravity acting on the flywheel and may be calculated as the mass times the acceleration due to gravity of the flywheel.
Centre Crankshaft Bearing2 Gap from Flywheel - (Measured in Meter) - Centre Crankshaft Bearing2 Gap from Flywheel is the distance between the 2nd bearing of a centre crankshaft and the line of action of flywheel weight.
Gap Between Bearing 2&3 of Centre Crankshaft - (Measured in Meter) - Gap Between Bearing 2&3 of Centre Crankshaft is the distance between the 1st and 2nd bearing of a centre crankshaft.

STEP 1: Convert Input(s) to Base Unit

Weight of Flywheel: 1500 Newton --> 1500 Newton No Conversion Required
Centre Crankshaft Bearing2 Gap from Flywheel: 133.3333 Millimeter --> 0.1333333 Meter (Check conversion here)
Gap Between Bearing 2&3 of Centre Crankshaft: 400 Millimeter --> 0.4 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R'₃v = W*c₁/c --> 1500*0.1333333/0.4

Evaluating ... ...

R'₃v = 499.999875

STEP 3: Convert Result to Output's Unit

499.999875 Newton --> No Conversion Required

FINAL ANSWER

499.999875 ≈ 499.9999 Newton <-- Vertical Reaction at Bearing 3 Due to Flywheel

(Calculation completed in 00.020 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Crankshaft » Design of Centre Crankshaft » Mechanical » Bearings Reactions at Angle of Maximum Torque » Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque

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< 18 Bearings Reactions at Angle of Maximum Torque Calculators

Resultant Reaction on Bearing 2 of centre crankshaft at angle of max torque

Go Resultant Reaction on CrankShaft Bearing 2 = sqrt((Vertical Reaction at Bearing 2 Due to Radial Force+Vertical Reaction at Bearing 2 Due to Flywheel)^2+(Horizontal Force at Bearing2 by Tangential Force+Horizontal Reaction at Bearing 2 Due to Belt)^2)

Horizontal Reaction on Bearing 3 of centre crankshaft due to belt tension at max torque

Go Horizontal Reaction at Bearing 3 Due to Belt = ((Belt Tension in Tight Side+Belt Tension in Loose Side)*Centre Crankshaft Bearing2 Gap from Flywheel)/(Gap Between Bearing 2&3 of Centre Crankshaft)

Horizontal Reaction on Bearing 2 of centre crankshaft due to belt tension at max torque

Go Horizontal Reaction at Bearing 2 Due to Belt = ((Belt Tension in Tight Side+Belt Tension in Loose Side)*Centre Crankshaft Bearing3 Gap from Flywheel)/(Gap Between Bearing 2&3 of Centre Crankshaft)

Horizontal Reaction on Bearing 1 of centre crankshaft due to tangential force at max torque

Go Horizontal Force at Bearing1 by Tangential Force = (Tangential Force at Crank Pin*Centre Crankshaft Bearing2 Gap from CrankPinCentre)/Gap Between Bearing 1&2 of Centre Crankshaft

Horizontal Reaction on Bearing 2 of centre crankshaft due to tangential force at max torque

Go Horizontal Force at Bearing2 by Tangential Force = (Tangential Force at Crank Pin*Centre Crankshaft Bearing1 Gap from CrankPinCentre)/Gap Between Bearing 1&2 of Centre Crankshaft

Tangential component of force at crank pin given horizontal reaction on bearing 1

Go Tangential Force at Crank Pin = (Horizontal Force at Bearing1 by Tangential Force*Gap Between Bearing 1&2 of Centre Crankshaft)/Centre Crankshaft Bearing2 Gap from CrankPinCentre

Tangential component of force at crank pin given horizontal reaction on bearing 2

Go Tangential Force at Crank Pin = (Horizontal Force at Bearing2 by Tangential Force*Gap Between Bearing 1&2 of Centre Crankshaft)/Centre Crankshaft Bearing1 Gap from CrankPinCentre

Vertical Reaction on Bearing 2 of centre crankshaft due to radial force at max torque

Go Vertical Reaction at Bearing 2 Due to Radial Force = (Radial Force at Crank Pin*Centre Crankshaft Bearing1 Gap from CrankPinCentre)/Gap Between Bearing 1&2 of Centre Crankshaft

Vertical Reaction on Bearing 1 of centre crankshaft due to radial force at max torque

Go Vertical Reaction at Bearing 1 Due to Radial Force = (Radial Force at Crank Pin*Centre Crankshaft Bearing2 Gap from CrankPinCentre)/Gap Between Bearing 1&2 of Centre Crankshaft

Gap of Bearing 3 from Flywheel of centre crankshaft at max torque position

Go Centre Crankshaft Bearing3 Gap from Flywheel = (Vertical Reaction at Bearing 2 Due to Flywheel*Gap Between Bearing 2&3 of Centre Crankshaft)/Weight of Flywheel

Gap of Bearing 2 from Flywheel of centre crankshaft at max torque position

Go Centre Crankshaft Bearing2 Gap from Flywheel = (Vertical Reaction at Bearing 3 Due to Flywheel*Gap Between Bearing 2&3 of Centre Crankshaft)/Weight of Flywheel

Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque

Go Vertical Reaction at Bearing 3 Due to Flywheel = Weight of Flywheel*Centre Crankshaft Bearing2 Gap from Flywheel/Gap Between Bearing 2&3 of Centre Crankshaft

Vertical Reaction on Bearing 2 of centre crankshaft due to flywheel weight at max torque

Go Vertical Reaction at Bearing 2 Due to Flywheel = Weight of Flywheel*Centre Crankshaft Bearing3 Gap from Flywheel/Gap Between Bearing 2&3 of Centre Crankshaft

Resultant Reaction on Bearing 1 of centre crankshaft at angle of max torque

Go Resultant Reaction on CrankShaft Bearing 1 = sqrt(Vertical Reaction at Bearing 1 Due to Radial Force^2+Horizontal Force at Bearing1 by Tangential Force^2)

Resultant reaction at journal of Bearing 2 of centre crankshaft at max torque given bearing pressure

Go Resultant Reaction at Journal of Bearing 2 = Bearing Pressure of Journal at Bearing 2*Diameter of Journal at Bearing 2*Length of Journal at Bearing 2

Resultant Reaction on Bearing 3 of centre crankshaft at angle of max torque

Go Resultant Reaction on CrankShaft Bearing 3 = sqrt(Vertical Reaction at Bearing 3 Due to Flywheel^2+Horizontal Reaction at Bearing 3 Due to Belt^2)

Distance between crank pin and centre crankshaft designed at max torque

Go Distance Between Crank Pin and Crankshaft = Torsional Moment at Central Plane of Crankpin/Horizontal Force at Bearing1 by Tangential Force

Force acting on piston top due to gas pressure for maximum torque on center crankshaft

Go Force on Piston Head = (pi*Diameter of Piston^2*Gas Pressure on Piston Top)/4

Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque Formula

Vertical Reaction at Bearing 3 Due to Flywheel = Weight of Flywheel*Centre Crankshaft Bearing2 Gap from Flywheel/Gap Between Bearing 2&3 of Centre Crankshaft
R'₃v = W*c₁/c

Types of Crank Shaft

There are two types of crankshafts—side crankshaft and center crankshaft. The side crankshaft is also called the ‘overhung’ crankshaft. It has only one crank web and requires only two bearings for support. It is used in medium-size engines and large-size horizontal engines. The center crankshaft has two webs and three bearings for support. It is used in radial aircraft engines, stationary engines, and marine engines. It is more popular in automotive engines. Crankshafts are also classified as single-throw and multi-throw crankshafts depending upon the number of crankpins used in the assembly. Crankshafts used in multi-cylinder engines have more than one crank pin. They are called multi-throw crankshafts.

How to Calculate Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque?

Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque calculator uses Vertical Reaction at Bearing 3 Due to Flywheel = Weight of Flywheel*Centre Crankshaft Bearing2 Gap from Flywheel/Gap Between Bearing 2&3 of Centre Crankshaft to calculate the Vertical Reaction at Bearing 3 Due to Flywheel, The Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque formula is the vertical reaction force acting on the 3rd bearing of the center crankshaft because of the flywheel weight, designed for when the crank is at an angle of maximum torque and subjected to maximum torsional moment. Vertical Reaction at Bearing 3 Due to Flywheel is denoted by R'₃v symbol.

How to calculate Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque using this online calculator? To use this online calculator for Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque, enter Weight of Flywheel (W), Centre Crankshaft Bearing2 Gap from Flywheel (c₁) & Gap Between Bearing 2&3 of Centre Crankshaft (c) and hit the calculate button. Here is how the Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque calculation can be explained with given input values -> 499.9875 = 1500*0.1333333/0.4.

FAQ

What is Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque?

The Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque formula is the vertical reaction force acting on the 3rd bearing of the center crankshaft because of the flywheel weight, designed for when the crank is at an angle of maximum torque and subjected to maximum torsional moment and is represented as R'₃v = W*c₁/c or Vertical Reaction at Bearing 3 Due to Flywheel = Weight of Flywheel*Centre Crankshaft Bearing2 Gap from Flywheel/Gap Between Bearing 2&3 of Centre Crankshaft. Weight of Flywheel is defined as the force of gravity acting on the flywheel and may be calculated as the mass times the acceleration due to gravity of the flywheel, Centre Crankshaft Bearing2 Gap from Flywheel is the distance between the 2nd bearing of a centre crankshaft and the line of action of flywheel weight & Gap Between Bearing 2&3 of Centre Crankshaft is the distance between the 1st and 2nd bearing of a centre crankshaft.

How to calculate Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque?

The Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque formula is the vertical reaction force acting on the 3rd bearing of the center crankshaft because of the flywheel weight, designed for when the crank is at an angle of maximum torque and subjected to maximum torsional moment is calculated using Vertical Reaction at Bearing 3 Due to Flywheel = Weight of Flywheel*Centre Crankshaft Bearing2 Gap from Flywheel/Gap Between Bearing 2&3 of Centre Crankshaft. To calculate Vertical Reaction on Bearing 3 of centre crankshaft due to flywheel weight at max torque, you need Weight of Flywheel (W), Centre Crankshaft Bearing2 Gap from Flywheel (c₁) & Gap Between Bearing 2&3 of Centre Crankshaft (c). With our tool, you need to enter the respective value for Weight of Flywheel, Centre Crankshaft Bearing2 Gap from Flywheel & Gap Between Bearing 2&3 of Centre Crankshaft 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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