AUTOMOBILE ENGINEERING

Hello friend's in this post we talk about Petrol Engine. The engine which gives power to propel the modern Indian automobile is a petrol-burning, spark-ignition four-stroke cycle, internal combustion engine. Petrol is a liquid fuel and is called by the name gasoline in America. That is why the petrol engines are also known as gasoline engines. The ability of petrol to furnish power rests on the two basic principles of physics:  1. Burning or combustion is always accompanied by the production of heat.  2. When a gas is heated, it expands. If the volume remains constant, the pressure rises according to Charle's law.  The operation of petrol engine in the production of power may be described as follows:  During the downward motion of the piston, the air fuel mixture is sucked from the carburettor into the cylinder. During the upward motion the mixture is compressed by the piston in the cylinder and ignited by an electric spark. When the mixture is burned in the cylinder, the resu

Hello friend's, so in this post we will talk about engines. 1. INTRODUCTION   Internal combustion engines are those heat engines that burn their fuel inside the engine cylinder. On the other side, extermal combustion engines are those heat engines that burn their fuel outside the engine cylinder. These are steam engines. The energy developed during the combustion of fuel is transmitted to steam, which acts on the piston inside the cylinder. In internal combustion engines, the chemical energy stored in the fuel is converted into heat energy by combustion. The heat energy is converted into mechanical energy by the expansion of gases against the piston attached to crankshaft that can rotate. The engines that burn petrol are known as petrol engines. Other types of internal combustion engines burn heavier oils, of these types the diesel engine has come into the widest use.  2. I.C. ENGINE AND STEAM ENGINE  Both I.C. engines and steam engines are basically heat engines and convert heat e

Hello friend's, so in this post we will talk about Carl Freidrich Benz. Carl Friedrich Beauz was born on November 25, 1844 in Carlsruhe.  His father was Germany's first engine driver.  His mother wanted him to become a civil servant because it was a safe prototype but Carl Benz decided to go to the Polytechnic College in Karlsruhe. After completing his engineering studies, he found an apprenticeship "like apprenticeship" employing his words in an engineering factory, by 1871 Benz decided that he had gained enough experience to open his own workshop. For the first few years he managed to accomplish both ends by manufacturing and selling building requirements in his "Mechanical Workshop".  His spare time was devoted to the work he was genuinely interested in building a two-stroke engine.  Benz built a light-weight but powerful combustion engine to replace horses, which, although expensive to acquire and maintain, was the only form of road traction, the "s

Hello friend's, so in this post we will talk about the history of Automobile. In 1769, Captain Nicolas Cagnot, a French engineer, built the first road vehicle powered by his power. It was a three-wheeler, four-seater vehicle fitted with a steam engine.  It achieved a speed of about 2 m.p.h.  For 15 minutes. In 1880, German and French efforts developed an internal combustion engine vehicle, which was used to carry fruits.  The current vehicle is a development of this vehicle. In 1885, Benz in Germany built a tricycle powered by an internal combustion engine. In 1885 - 1886, Gottlieb Daimler patented an internal combustion engine in Germany and a year later it was running in a vehicle, In 1895, Charles E. in America.  Duria and Ellwood J.  Hans developed experimental automobiles.  In this year, Panhard and Levassor in France also developed a car which, with minor exceptions, incorporated the main features of the automobile as we know it today. In 1890 - 1895, European designers were

Hello friend's, so in this post we will talk about introduction and type of automobile. 1. Introduction An automobile is a self-propelled vehicle that is used to transport passengers and goods on land.  A vehicle is a machine used to transport passengers and goods.  A self-propelled vehicle is one in which the power required for propulsion is produced from within.  Airplanes, ships, motor boats, locomotives, cars, buses, trucks, jeeps, tractors, scooters, motorcycles are examples of self-propelled vehicles.  Motor vehicle is another name for self-propelled vehicle driven on the ground.  Thus, the automobile is a type of vehicle that is self-propelled and used for the purposes of transportation on land.  Cars, buses, trucks, jeeps, tractors, scooters, motorcycles are examples of automobiles.  Since an automobile is driven on land, it differs from other types of self-propelled vehicles, such as airplanes, helicopters, rockets, ships, motor boats, locomotives. Automobile engineering i