Page 1 of 4 - About 32 Essays
  • Importance Of Cylinder Head On An Engine

    design of the timing drive assembly can not only rotate the camshafts, but also required to control the opening and closing of the valves, and the movement of the pistons. For the international combustion engine, there are two main solutions: teethed belt and chain. The crucial function of the timing drive system is to provide drive to the engine’s camshaft(s) and a constant timing relationship to the crankshaft in order to provide the correct valve opening and closing timing required for the engine 's thermodynamic cycle. [11] The timing relationship has to be maintained within tolerances over the engine lifetime. Failure…

    Words: 1358 - Pages: 5
  • Car Engine Essay

    Advantages include smoothness, balance, bulky crankshaft, decreased length. Due to these characteristics the car length is considerably small than other engines giving more passenger room. This kind of engine gives high performance. In racing, lower ground clearance increases the car 's handling capacity. Strong engine with built in rigidity is an excellent choice for Motorsport applications. Torsional vibration avoidance, produces a smooth and refined drive in V…

    Words: 709 - Pages: 3
  • Compare And Contrast Stroke And Two Stroke Engine

    Contents Introduction. 2 Stages. 2 Intake. 2 Compression of the crankshaft. 2 Transfer and Exhaust. 2 Compression of main cylinder. 3 Power 3 Parts of the two stroke engine 3 Crankshaft 3 Connecting rod 4 Piston 4 Flywheel 4 Sparkplug 5 Non-return valve 5 Main housing 5 Differences between Two Stroke and Four Stroke Engines. 6 Maintenance of Two Stroke Engines 7 Engine life: 8 References 9 Introduction. For this report, we as a group decided to base are report on the two stroke engine. A…

    Words: 829 - Pages: 4
  • Diesel Engine Characteristics

    torque and power at high engine speed. Superchargers improves power at lower speed. And variable geometry turbochargers improves the engine’s performance. So, the pistons of the diesel have to do more work than in order to compress more air than petrol engine. So the pistons stokes are longer in the diesel engine than in petrol engine. And longer piston stokes means diameter of crankshaft is large. Assuming that the force coming from both diesel and petrol engine is equal, then the diesel…

    Words: 1870 - Pages: 8
  • The Importance Of Chemistry In NASCAR

    A NASCAR car has 8 cylinders just like a normal car and in the each cylinder is a space where piston movement occurs. In an article written by Brian Rohrig he writes “The faster the pistons move up and down, the faster the crankshaft rotates. And the faster the crankshaft rotates, the faster your car goes.” The crankshaft allows the tires of the car to spin, so if the pistons are moving faster the crankshaft operates more effectively and so does the car. The piston movement is the most important…

    Words: 1353 - Pages: 6
  • Dynamometer Team

    with a modified top face geometry will be tested. The stock crankshaft will be used with small counterweight modifications to mitigate the effects of the lighter piston and connecting rod. Wiseco© CRF50 11:1 C.R. piston Camshaft The engine camshaft will be designed to allow for the target compression ratio of 14:1. An initial CAD model will be designed for the cam to verify dimensions and magnitude of the separation angle of intake and exhaust valve centerline. The model will be improved…

    Words: 1183 - Pages: 5
  • Aircraft Propulsion Essay

    (fig2). Fig2 Types of reciprocating engines:  In line engines: This type of engines have cylinder lined up in a row. Normally these engines have even number of cylinders. Its advantages include low frontal area which minimizes drag. Other advantages are improved visibility and lower center gravity. Main disadvantage is poor power to weight ratio. These engines have become…

    Words: 1928 - Pages: 8
  • Engines: The Concepts Of The Duke Axial Engine

    The Duke Axial Engine is a light weight, internal combustion, valve less engine. Suitable for Marine vehicles either inboard or outboard, Light Aircrafts, and or Generator/Utility and Military. The concept of this engine is fairly new. It began in New Zeeland’s Duke Engine’s, and is already on its way to being a more efficient engine. The information provided throughout will help gain a better concept of the engine and how it will be an asset to the automotive industry. The engine is a four…

    Words: 765 - Pages: 4
  • Petrol Engine Essay

    glow plugs is directed into the cylinders, and accommodates to warm the engine block immediately circumventing the cylinders. This avails in reducing the amount of thermal diffusion which will occur when the engine endeavors. Cylinder firing order The firing order is the sequence of potency distribution of each cylinder in a multi-cylinder reciprocating engine. This is achieved by sparking of the spark plugs in a gasoline engine in the correct order, or by the sequence of fuel injection in a…

    Words: 891 - Pages: 4
  • Differences In The World Of Electric Vehicles

    Gasoline engines work a little bit different than electric engines. The primary difference is that gasoline cars have “cylinders containing pistons (plungers) that can slide up and down inside them. At the top of each cylinder, there are two valves (essentially "gates" letting things in or out that can be opened and closed very quickly). The inlet valve allows fuel and air to enter the cylinder from a carburetor or electronic fuel-injector; the outlet valve lets the exhaust gases escape. At the…

    Words: 879 - Pages: 4
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