Parts of reciprocating engine
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The document discusses the main parts of a reciprocating engine: - The cylinder is the confined space where combustion takes place and can be arranged in different configurations. - Pistons slide up and down in the cylinders to create rotational motion and are connected to the crankshaft by connecting rods. - The connecting rod connects the piston to the crankshaft to convert the linear motion of the piston into rotational motion. - The crankshaft transforms the up and down motion of the piston into rotational motion to power devices.
Parts of reciprocating engine
- 1. Parts of reciprocating Engine by Rampal Singh Assistant Professor Rai University, Ahmedabad B.E. (Mechanical), M.Tech (Production Engineering), Thrice GATE Qualified
- 5. Parts of reciprocating engines • Cylinder: • A cylinder is present in reciprocating engine that refers to the confined space where combustion actually takes place. These cylinders can be arranged in different ways that can be a single row arrangement, W shape arrangement, V shape arrangement, flat or horizontal arrangement. • Pistons: • Pistons present in the reciprocating engine are attached with each cylinder that can be in any number comprising from one to many. That means that equivalent numbers of cylinders are also required. In engine, a piston can easily slide up and down to create a rotational motion. A piston wall is grooved to hold rings that easily fit against the cylinder wall. It also prevents gases from escapism in combustion chamber.
- 6. Parts of reciprocating engines • Connecting Rod: • A connecting rod in this engine is responsible to connect piston and crankcase that is held by crankshaft. Other connecting rod which is connected to rotary motion piston is used to twirl the propellers. This will result in rotary motion of crankshaft. • Crankshaft: • A crankshaft present in the engine is responsible to transform up and down movement of piston for rotational motion. When a connection is established between connecting rod and crankshaft, it will yield in gyratory motion from the movement of piston up and down. While intake stroke in piston engine, a piston is pulled downward, vacuum is produced in the cylinder chamber. This back and forth motion will be converted in rotational motion in the crankshaft that may vary pressure levels.
- 7. Parts of reciprocating engines • Valves: • All reciprocating engine has an intake and outtake valves which are located adjacent to fuel air mixture inlet. An intake valve in an engine regulates air entry and fuel mixture while outtake or exhaust valve mitigate burnt gases from the combustion chamber. • Spark Plugs: • Spark plugs in engine are located at top of cylinder. They serve ignition to the compressed air and fuel mixtures during compression and igniting strokes. Ignition takes place exactly when piston reaches top position. Sterling energy deals in renewable energy power plant management services that compromise solar energy, wind energy, hydroelectric energy, and many more.