How Diesel Engines Work| Parts of The Diesel Engine
Diesel story begins petrol engine invention. Nikolaus August Otto invented the gasoline engine in 1876. This invention is used in principle to a four-stroke combustion, also known as the "spark", and is a prerequisite for most car engines today. Its gasoline engine at the beginning was not very effective, and other major transport methods, such as the success of the steam engine wrong as well. Only about 10 percent of the fuel used in engines of this type really moved the vehicle. The rest of the fuel simply produced useless heat.
In 1878, Rudolf Diesel was attending the Polytechnic High School in Germany (equivalent to an engineering school) when he heard about the low efficiency of gasoline engines and steam. This disturbing information inspired him to create a motor with higher efficiency, and he spent much time developing a "Combustion Power Engine." In 1892, Diesel had obtained a patent on what we now call the diesel engine.
If diesel engines are so efficient, why do not we use them more often? You may see the words "diesel" and to think big, heavy trucks spewing out black, sooty smoke and creating a loud noise. This negative image of diesel vehicles and diesel engines are less attractive to casual drivers in the United States - even though diesel is a good coupling of large displacements over long distances, it is not the best choice for commuters every day. This is starting to change, however, when people are always better to make diesel cleaner and quieter.
Thank auto.howstuffworks.com/
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Showing posts with label Car. Show all posts
Showing posts with label Car. Show all posts
Monday, June 20, 2011
Friday, June 3, 2011
How Car Engines Work | Learn Parts of the Car Engine
How Car Engines Work | Learn Parts of the Car Engine
Let us examine some Parts of the Car Engine in more detail.
Spark plug
The spark plug supplies the spark that ignites the air / fuel mixture for combustion can occur. The spark must happen at the right time for everything to work correctly.
Valves
Intake and exhaust valves open at the right time to let air and fuel, and let the exhaust. Note that both valves are closed during compression and combustion so that the combustion chamber is sealed.
Piston
A piston is a cylindrical piece of metal that moves up and down inside the cylinder.
Piston
Segments to provide a sliding seal between the outer edge of the piston and the inner edge of the cylinder. The rings serve two purposes:
* They prevent the fuel / air mixture and combustion chamber exhaust gas leaking into the sump during compression and combustion.
* They keep crankcase oil from entering the combustion chamber, where he would be burned and lost.
Most cars that "burn oil" and must be added in 1000 one quarter mile burn because the engine is old and seamless rings things properly.
Connecting rod
The connecting rod connects the piston to the crankshaft. You can turn on both ends so that its angle can change as the piston and the crankshaft rotates.
Crankshaft
The crankshaft turns the piston downward in a circular motion like a crank on a jack-in-the-box does.
Sump
The sump surrounds the crankshaft. Containing a certain amount of oil that collects in the bottom of the sump (oil pan).
thank www.howstuffworks.com
Let us examine some Parts of the Car Engine in more detail.
Spark plug
The spark plug supplies the spark that ignites the air / fuel mixture for combustion can occur. The spark must happen at the right time for everything to work correctly.
Valves
Intake and exhaust valves open at the right time to let air and fuel, and let the exhaust. Note that both valves are closed during compression and combustion so that the combustion chamber is sealed.
Piston
A piston is a cylindrical piece of metal that moves up and down inside the cylinder.
Piston
Segments to provide a sliding seal between the outer edge of the piston and the inner edge of the cylinder. The rings serve two purposes:
* They prevent the fuel / air mixture and combustion chamber exhaust gas leaking into the sump during compression and combustion.
* They keep crankcase oil from entering the combustion chamber, where he would be burned and lost.
Most cars that "burn oil" and must be added in 1000 one quarter mile burn because the engine is old and seamless rings things properly.
Connecting rod
The connecting rod connects the piston to the crankshaft. You can turn on both ends so that its angle can change as the piston and the crankshaft rotates.
Crankshaft
The crankshaft turns the piston downward in a circular motion like a crank on a jack-in-the-box does.
Sump
The sump surrounds the crankshaft. Containing a certain amount of oil that collects in the bottom of the sump (oil pan).
thank www.howstuffworks.com
Tuesday, May 24, 2011
Check the Battery Every Week
Check the Battery Every Week
BATTERY is a very important component in the engine of a vehicle. Without it, the engine certainly can not be activated. Likewise, if your car battery is low, the battery is damaged and water shortages.
For consumers who are sensitive, you should make the batteries and check the cables at least once a week.
You also need to check the box for damage to the battery can affect battery life of your vehicle.
Usually the reasons causing the damage occurs it can not last long because the walls were cracking when the impregnated acid batteries.
The batteries will also lose the power that can cause your car engine is turned difficult when using a battery that has been cracked.
However, you can still use the battery that the walls had cracked it, but it must take certain steps.
Among them, move your vehicle battery by placing it in a plastic liner. You should clean the outside of the battery prior to detergents such as soap powder to remove grease and grease spots.
Then the crack is small renggangkan knife before inserting a special cement into it to accommodate the damage. Batrepair, a special cement can be purchased at car accessory shops. You have to wait until a special cement is applied to the crack surface is dry before taking further action.
After repairing cracks in the finish, you can enter the liquid acid into the holes provided at the specified level.
However, it is recommended that you bring the battery to the garage repaired it for a test of its power using a special charger. Some new batteries can be repaired electrical power is restored when the engine is turned on.
Keep in mind, if too long to charge the battery, it can damage the piece of lead. Fracture of lead will cause the battery to power down the battery once you have changed vehicles.
However, some cars need a special charger, which may take about an hour before they can be used.
Make sure the membrane acids attached to the negative and positive battery terminals cleaned from time to time as a long-lasting battery power.
How to easily remove the membrane by pouring the acid is heated on both the terminal.
However, you should exercise caution when pouring hot water into the terminal, so as not to hit on other components. Side effects, if the membrane is the acid would cause the terminal to meet an electric current does not reach the required number of components.
BATTERY is a very important component in the engine of a vehicle. Without it, the engine certainly can not be activated. Likewise, if your car battery is low, the battery is damaged and water shortages.
For consumers who are sensitive, you should make the batteries and check the cables at least once a week.
You also need to check the box for damage to the battery can affect battery life of your vehicle.
Usually the reasons causing the damage occurs it can not last long because the walls were cracking when the impregnated acid batteries.
The batteries will also lose the power that can cause your car engine is turned difficult when using a battery that has been cracked.
However, you can still use the battery that the walls had cracked it, but it must take certain steps.
Among them, move your vehicle battery by placing it in a plastic liner. You should clean the outside of the battery prior to detergents such as soap powder to remove grease and grease spots.
Then the crack is small renggangkan knife before inserting a special cement into it to accommodate the damage. Batrepair, a special cement can be purchased at car accessory shops. You have to wait until a special cement is applied to the crack surface is dry before taking further action.
After repairing cracks in the finish, you can enter the liquid acid into the holes provided at the specified level.
However, it is recommended that you bring the battery to the garage repaired it for a test of its power using a special charger. Some new batteries can be repaired electrical power is restored when the engine is turned on.
Keep in mind, if too long to charge the battery, it can damage the piece of lead. Fracture of lead will cause the battery to power down the battery once you have changed vehicles.
However, some cars need a special charger, which may take about an hour before they can be used.
Make sure the membrane acids attached to the negative and positive battery terminals cleaned from time to time as a long-lasting battery power.
How to easily remove the membrane by pouring the acid is heated on both the terminal.
However, you should exercise caution when pouring hot water into the terminal, so as not to hit on other components. Side effects, if the membrane is the acid would cause the terminal to meet an electric current does not reach the required number of components.
Saturday, May 21, 2011
Less water in the radiator causes the heat engine
IF you see smoke or burn cars in the street, there must be something wrong on the car engine. One reason is the lack of water in the radiator causing the engine is hot.
In addition, the heat engine is also due to clogged radiator pipes, dirt in the radiator fins and damage to the fan and cooling system thermostat.
In fact, the ignition system is less accurate, damage to the fuel line system, the exhaust is clogged, the problem of clutch, brake friction and vehicle handling is also not good cause the engine to heat up.
The engine is too hot can be dangerous if later invited to act as it can cause your vehicle smoke, fire and then exploded.
If your engine overheats, stop by the roadside with shade. You do not have to panic, but stop the car and tried to do self-examination first.
The first step, open the bonnet to cool the vehicle while the engine and check one of the sources mentioned earlier. After that, check the radiator to ensure that vehicles do not leak in that part.
After that check the fan belt. If there is a leak in the radiator or a broken fan belt, switch off the engine. If there are no leaks in the radiator and fan belt is still good, turn on the engine and run it for a moment in the rotation is higher than normal.
Step is to allow air to flow through the radiator fins with a large number. The water in the radiator will be cold and the water pump will work more quickly so that the cooling water to flow better.
Not long after that the engine temperature decreases. Then lower the engine rotation earlier and open the radiator cap. The cover should be opened carefully to avoid dangerous spray of hot water and steam out of the radiator.
Fill water into the radiator while the engine is still slowly under normal conditions and turn off the engine when already cold. If too little water in the radiator, it will cause the engine to heat up and steam coming out of the radiator.
In this case, switch off the engine immediately and check the radiator.
First, open the radiator cap first and behind ketukannya using a screwdriver and turn it gently with a cloth.
Hold the container close to the radiator so steam can flow out and into the low pressure in the radiator. It is then the cap is released.
If, there is a leak in the radiator, especially in the connection pipe or channel, turn the engine at a higher rotation than usual and check the connection points.
The situation is critical because some leaks are not visible at low engine rotation. If there is a leak, tighten the screw fasteners and loop fasteners, if damaged, use the wire in place.
If there are leaks, wrap the damaged section with tape, and strengthened with wire. You have to remember that improvement is only for a while before being brought to a workshop nearby.
Radiator pipes are clogged due to the scale or the rust will affect the water cycle or cause it to stop even though there are a lot of water.
The situation may be found by examining the flow of waste water at the tap. If the water does not flow out smoothly or not at all, it shows the radiator pipes are blocked.
To fix it, open the tap on the engine block so that cooling water can be removed. Open the radiator cap and flush with water for about 10 minutes to remove the scale or rust.
Impurities in the radiator fins because of dry leaves, insects or mud embedded in the face of the radiator will cause the cooling air flow will be interrupted until the water becomes hot.
Impurities on the surface can be cleaned using high pressure air or water menyemburnya. The confusion in the vehicle control measures contributed to the engine heats up.
Although the engine is in good condition but when the vehicle was climbing a hill or overloading, it can get hot.
The engine can be cooled back to you shortly how to stop the vehicle, opened the bonnet, turn the engine at high speed or fill the radiator with cold water.
Read Also:
15 Ways to Lower Your Car Insurance Quote
18 Simple Ways To Save Money On Your Car
In addition, the heat engine is also due to clogged radiator pipes, dirt in the radiator fins and damage to the fan and cooling system thermostat.
In fact, the ignition system is less accurate, damage to the fuel line system, the exhaust is clogged, the problem of clutch, brake friction and vehicle handling is also not good cause the engine to heat up.
The engine is too hot can be dangerous if later invited to act as it can cause your vehicle smoke, fire and then exploded.
If your engine overheats, stop by the roadside with shade. You do not have to panic, but stop the car and tried to do self-examination first.
The first step, open the bonnet to cool the vehicle while the engine and check one of the sources mentioned earlier. After that, check the radiator to ensure that vehicles do not leak in that part.
After that check the fan belt. If there is a leak in the radiator or a broken fan belt, switch off the engine. If there are no leaks in the radiator and fan belt is still good, turn on the engine and run it for a moment in the rotation is higher than normal.
Step is to allow air to flow through the radiator fins with a large number. The water in the radiator will be cold and the water pump will work more quickly so that the cooling water to flow better.
Not long after that the engine temperature decreases. Then lower the engine rotation earlier and open the radiator cap. The cover should be opened carefully to avoid dangerous spray of hot water and steam out of the radiator.
Fill water into the radiator while the engine is still slowly under normal conditions and turn off the engine when already cold. If too little water in the radiator, it will cause the engine to heat up and steam coming out of the radiator.
In this case, switch off the engine immediately and check the radiator.
First, open the radiator cap first and behind ketukannya using a screwdriver and turn it gently with a cloth.
Hold the container close to the radiator so steam can flow out and into the low pressure in the radiator. It is then the cap is released.
If, there is a leak in the radiator, especially in the connection pipe or channel, turn the engine at a higher rotation than usual and check the connection points.
The situation is critical because some leaks are not visible at low engine rotation. If there is a leak, tighten the screw fasteners and loop fasteners, if damaged, use the wire in place.
If there are leaks, wrap the damaged section with tape, and strengthened with wire. You have to remember that improvement is only for a while before being brought to a workshop nearby.
Radiator pipes are clogged due to the scale or the rust will affect the water cycle or cause it to stop even though there are a lot of water.
The situation may be found by examining the flow of waste water at the tap. If the water does not flow out smoothly or not at all, it shows the radiator pipes are blocked.
To fix it, open the tap on the engine block so that cooling water can be removed. Open the radiator cap and flush with water for about 10 minutes to remove the scale or rust.
Impurities in the radiator fins because of dry leaves, insects or mud embedded in the face of the radiator will cause the cooling air flow will be interrupted until the water becomes hot.
Impurities on the surface can be cleaned using high pressure air or water menyemburnya. The confusion in the vehicle control measures contributed to the engine heats up.
Although the engine is in good condition but when the vehicle was climbing a hill or overloading, it can get hot.
The engine can be cooled back to you shortly how to stop the vehicle, opened the bonnet, turn the engine at high speed or fill the radiator with cold water.
Read Also:
15 Ways to Lower Your Car Insurance Quote
18 Simple Ways To Save Money On Your Car
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