Diameter of Valve Head given Port Diameter Calculator

✖Diameter of Port is the diameter of the opening of the port of an IC Engine.ⓘ Diameter of Port [d_p]

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✖Diameter of Valve Head is the diameter of the top part of valve of an IC engine, valve intakes and exhausts gases to and from an engine.ⓘ Diameter of Valve Head given Port Diameter [d_v]

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Diameter of Valve Head given Port Diameter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Diameter of Valve Head = 1.12*Diameter of Port
d_v = 1.12*d_p
This formula uses 2 Variables

Variables Used

Diameter of Valve Head - (Measured in Meter) - Diameter of Valve Head is the diameter of the top part of valve of an IC engine, valve intakes and exhausts gases to and from an engine.
Diameter of Port - (Measured in Meter) - Diameter of Port is the diameter of the opening of the port of an IC Engine.

STEP 1: Convert Input(s) to Base Unit

Diameter of Port: 40 Millimeter --> 0.04 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

d_v = 1.12*d_p --> 1.12*0.04

Evaluating ... ...

d_v = 0.0448

STEP 3: Convert Result to Output's Unit

0.0448 Meter -->44.8 Millimeter (Check conversion here)

FINAL ANSWER

44.8 Millimeter <-- Diameter of Valve Head

(Calculation completed in 00.004 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Engine Valves » Mechanical » Valve Head » Diameter of Valve Head given Port Diameter

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Created by Saurabh Patil

Shri Govindram Seksaria Institute of Technology and Science (SGSITS ), Indore

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< Valve Head Calculators

Diameter of Valve Head given Diameter of Port and Projected Width of Valve Seat

LaTeX Go Diameter of Valve Head = Diameter of Port+2*Projected Width of Valve Seat

Minimum Projected Width of Valve Seat given Port Diameter

LaTeX Go Projected Width of Valve Seat = 0.05*Diameter of Port

Maximum Projected Width of Valve Seat given Port Diameter

LaTeX Go Projected Width of Valve Seat = 0.07*Diameter of Port

Projected Width of Valve Seat given Port Diameter

LaTeX Go Projected Width of Valve Seat = 0.06*Diameter of Port

Diameter of Valve Head given Port Diameter Formula

LaTeX Go

Diameter of Valve Head = 1.12*Diameter of Port
d_v = 1.12*d_p

What is a valve gear mechanism?

The valve gear mechanism is a subassembly of the IC engine and its function is to open and close the inlet and exhaust valves at a proper time with respect to the position of the piston and crankshaft. The fuel is admitted into the cylinder when the inlet valve is open. Also, the burnt gases escape when the exhaust valve is open. The main parts of a valve-gear mechanism are valve, spring, tappet, rocker arm, pushrod, cam, and camshaft.

How to Calculate Diameter of Valve Head given Port Diameter?

Diameter of Valve Head given Port Diameter calculator uses Diameter of Valve Head = 1.12*Diameter of Port to calculate the Diameter of Valve Head, Diameter of valve head given port diameter is the diameter of the top part of valve of an IC engine. A valve intakes and exhausts gases to and from an engine. Diameter of Valve Head is denoted by d_v symbol.

How to calculate Diameter of Valve Head given Port Diameter using this online calculator? To use this online calculator for Diameter of Valve Head given Port Diameter, enter Diameter of Port (d_p) and hit the calculate button. Here is how the Diameter of Valve Head given Port Diameter calculation can be explained with given input values -> 44800 = 1.12*0.04.

FAQ

What is Diameter of Valve Head given Port Diameter?

Diameter of valve head given port diameter is the diameter of the top part of valve of an IC engine. A valve intakes and exhausts gases to and from an engine and is represented as d_v = 1.12*d_p or Diameter of Valve Head = 1.12*Diameter of Port. Diameter of Port is the diameter of the opening of the port of an IC Engine.

How to calculate Diameter of Valve Head given Port Diameter?

Diameter of valve head given port diameter is the diameter of the top part of valve of an IC engine. A valve intakes and exhausts gases to and from an engine is calculated using Diameter of Valve Head = 1.12*Diameter of Port. To calculate Diameter of Valve Head given Port Diameter, you need Diameter of Port (d_p). With our tool, you need to enter the respective value for Diameter of Port 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 Diameter of Valve Head?

In this formula, Diameter of Valve Head uses Diameter of Port. We can use 3 other way(s) to calculate the same, which is/are as follows -

Diameter of Valve Head = Diameter of Port+2*Projected Width of Valve Seat
Diameter of Valve Head = 18.666*Projected Width of Valve Seat
Diameter of Valve Head = sqrt((4*Gas Load on Exhaust Valve)/(pi*Back Pressure on Engine Valve))

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