Showing posts with label Automotive. Show all posts
Showing posts with label Automotive. Show all posts

Monday, September 5, 2011

Automotive Engine

Automotive Engine

Exhaust System

The internal combustion engine is a precise mixture of fuel and air to liquid fuel into the cylinder. The fuel pumped into the tank until needed, then a car, or a new carburetor and air injection control system.Carburetor gas mixture, the engine is running. Fuel mixes with air at the tip of the tube, called suction pipes leading to cylinders. The vacuum created by the air base closed and the piston shock created in the intake manifold of the carburetor. Gassed in a stream of air fuelis converted into a mist or vapor. Pounds of fuel in the intake pipe steam cylinder, which turned on.

All new vehicles produced today, equipped with fuel injection instead of carburetors. Fuel calibrated burst into the cylinders, either in or near the openings into the combustion chambers. Since the exact amount of gas is injected into the cylinder fuel injection corresponding simpler and more consistent with the carburetor to develop greater efficiency, effectiveness,Responsiveness and control of the engine. Injection systems are very different, but most are electronically controlled and managed.

High-performance car is often the generation of compressed air equipment will be installed on the engine power increases. Since the air and fuel into the engine the compressor is driven by the engine. Turbocharger is compressed to the control of exhaust gas turbine.

The exhaust system includes exhaust of combustion engines to softenor reduce the atmospheric noise motor. The exhaust gases leave the engine in a tube, through the exhaust catalyst and exhaust gas.

Hazardous chemical reactions in the catalytic carbon monoxide and the engine oil from water vapor and carbon dioxide produced.

A classic silent film is a closed metal tube filled with good material. Most of the silent film classic, round or oval, with entrances and exits on both sides. These are some of the barriersReduce engine noise.

Manufacturers of engines are equipped with electronic noise, which uses sensors to verify that characterize the sound of the monitoring system installed in the exhaust noise. The data sent sound waves through a personal computer, speakers at the exhaust pipe. The system generates sound waves 180 degrees is not consistent with the sound of the engine. Sound waves in silence save cancel acoustic and electronic signals, so that only low-level heat in the exhaust pipe. And 'to the engine combustion temperatures generatedhot enough to melt iron. Cylinder engine cooling system and radiates heat into the air.

In most cars, the coolant circulates through the engine. The pump sends the coolant from the radiator, the heat of the refrigerant in the air. In the beginning was the coolant. In most modern cars, freezing, chemical solution as a refrigerant, who knows a higher boiling point and low freezing point of water, was effective in extreme temperatures. Some are air-cooled engines that mean theThey are designed to allow air to reach the metal plate for heat from the cylinder.

This device uses a heat engine heat in the cabin and provides heat to defrost the windscreen.

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Sunday, August 28, 2011

Automotive Repair Air Conditioning - Air Conditioning System Parts Car

Automotive Repair Air Conditioning - Air Conditioning System Parts Car

Exhaust System

It 's always a pleasure for the fall of the cold air on the body particularly happy in hot summers. So you can participate in the marriage or other personal functions or meetings with your face shining rays freshness. A powerful car air-conditioning could significantly reduce the fatigue of long journeys, particularly automotive air conditioning systems in cars that many would be the dream machine of causes today's youth.

However, the automotive air conditioning systems is still more than standardIf in a car. Cars manufactured before 1940 did not have the feature, as it had until then been invented. Gradually, some improvements have been made to the system. The repair requires a professional to help. Curious can get to know the things to try to do some repairs on their own care.

In the small car with air conditioning, there may be a slight decrease in the collection of the vehicle, but this is not the case of large cars.

The standard of Automotive PartsAir conditioning

The automotive air conditioning system consists of seven main parts.

These parts are:

1) Compressor - The heart is the human body, so the compressor to the AC system. It is basically a pump connected to the engine, whose main function is to provide the refrigerant from the evaporator coils and the compressor, compress "the heart of the system", is a pump that is connected to the engine. Its purpose is to compress and transfer refrigerant. The compressor has botha recording and a printed page.

2) Condenser - works much like the radiator and most often have a similar appearance. To irradiate the purpose of the capacitor or to provide heat, so if the series of AC capacitors have good air circulation for cooling.

3) evaporator - Its main task is to absorb the heat. In addition to getting rid of heat from inside the vehicle, it is also for drying the car. To check the temperaturethe evaporator, the introduction of pressure control devices pressure, orifice tube as needed

4) The recipient is in air conditioning systems of cars that use thermal expansion valves, pressure regulators used as devices to make sure the pressure control device, the liquid refrigerant, it needs to go to work. To do this, there are separate gas and liquid.

5) The battery is only for motor vehicle air conditioning systems have usedOpening the tube as a pressure regulator, and its main purpose is to store excess liquid refrigerant. This prevents any liquid in the compressor, which could be detrimental to the system.

Despite the modern advances that have been made in the automotive industry with the introduction of air conditioning systems of cars, you can still get your system, even if it's an old-fashioned days.

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