Creating Engine Assembly in creo Elements pro Today we will complete our Engine by assembling the different sub-assemblies that we already have made. Those were Engine Body assembly, Piston Assembly, Displacer Assembly. In this tutorial we will use “cylinder” and “pin” constraint for our specific parts. Piston and displacer as the motion of both is [...]

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Creating Engine Body Assembly of Stirling Engine in creo Today we will try to use and learn some basics of creo elements pro assembly. During making constrains you will have numerous options to place a part with in the assembly, Such as the same part (if it is fixed) can be placed either by default [...]

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Piston Assembly of Stirling Engine in Creo Elements pro Last time I posted assembly tutorial for Displacer of striling engine. Today I am going to explain the Piston assembly. First thing  you can observe that I use default constrains for the first part like displacer in earlier post and piston in this tutorial. The reason [...]

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Displacer Assembly of Stirling Engine in creo Elements pro After a long time I am writing a post for my very dear readers. First I want to announce a good news.I was busy in extra bit of study for last couple of months. As I was eager to get admitted in MS  mechanical Program . [...]

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OTTO CYCLE in IC Engine This is the cycle of most automobile engines and other four-stroke SI engines. For analysis, this cycle is approximated by the air-standard cycle shown in Fig. This ideal air-standard cycle is called an Otto cycle, named after one of the early developers of this type of engine. The intake stroke of [...]

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Air Standard Cycle of IC Engine The cycle experienced in the cylinder of an internal combustion engine is very complex.First, air (CI engine) or air mixed with fuel (SI engine) is ingested and mixed with the slight amount of exhaust residual remaining from the previous cycle. This mixture is then compressed and combusted, changing the composition [...]

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Four-Stroke SI Engine Cycle 1. First Stroke: Intake Stroke or Induction The piston travels from TDC to BDC with the intake valve open and exhaust valve closed. This creates an increasing volume in the combustion chamber, which in turn creates a vacuum. The resulting pressure differential through the intake system from atmospheric pressure on the [...]

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IC ENGINE CLASSIFICATIONS Internal combustion engines can be classified in a number of different ways some of them are listed and a bit explained below:   1) Types of Ignition     (a) Spark Ignition (SI). An SI engine starts the combustion process in each cycle by use of a spark plug. The spark plug gives a [...]

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Deep groove ball bearings A deep groove ball bearing is a type of bearing which has a race with similar dimensions to the balls. As with other rolling-element bearings, it is designed to minimise the friction of rotary motion while still being able to resist the radial loads it encounters in usage. However, unlike bearings [...]

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