Port Diameter given Diameter of Valve Head Calculator

✖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 [d_v]

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

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Port Diameter given Diameter of Valve Head Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

Diameter of Port - (Measured in Meter) - Diameter of Port is the diameter of the opening of the port of an IC Engine.
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.

STEP 1: Convert Input(s) to Base Unit

Diameter of Valve Head: 50 Millimeter --> 0.05 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

d_p = d_v/1.12 --> 0.05/1.12

Evaluating ... ...

d_p = 0.0446428571428571

STEP 3: Convert Result to Output's Unit

0.0446428571428571 Meter -->44.6428571428571 Millimeter (Check conversion here)

FINAL ANSWER

44.6428571428571 ≈ 44.64286 Millimeter <-- Diameter of Port

(Calculation completed in 00.004 seconds)

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

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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

Port Diameter given Diameter of Valve Head Formula

LaTeX Go

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

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 Port Diameter given Diameter of Valve Head?

Port Diameter given Diameter of Valve Head calculator uses Diameter of Port = Diameter of Valve Head/1.12 to calculate the Diameter of Port, Port diameter given diameter of valve head is the diameter of the opening of the port of an IC Engine. Diameter of Port is denoted by d_p symbol.

How to calculate Port Diameter given Diameter of Valve Head using this online calculator? To use this online calculator for Port Diameter given Diameter of Valve Head, enter Diameter of Valve Head (d_v) and hit the calculate button. Here is how the Port Diameter given Diameter of Valve Head calculation can be explained with given input values -> 44642.86 = 0.05/1.12.

FAQ

What is Port Diameter given Diameter of Valve Head?

Port diameter given diameter of valve head is the diameter of the opening of the port of an IC Engine and is represented as d_p = d_v/1.12 or Diameter of Port = Diameter of Valve Head/1.12. 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.

How to calculate Port Diameter given Diameter of Valve Head?

Port diameter given diameter of valve head is the diameter of the opening of the port of an IC Engine is calculated using Diameter of Port = Diameter of Valve Head/1.12. To calculate Port Diameter given Diameter of Valve Head, you need Diameter of Valve Head (d_v). With our tool, you need to enter the respective value for Diameter of Valve Head 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 Port?

In this formula, Diameter of Port uses Diameter of Valve Head. We can use 2 other way(s) to calculate the same, which is/are as follows -

Diameter of Port = Projected Width of Valve Seat/0.06
Diameter of Port = Diameter of Valve Head-2*Projected Width of Valve Seat

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