Diesel engine - how does a diesel engine work and should it be chosen for a car?

The decision to choose a car will make a big difference to the comfort of everyday driving. Therefore, it is worth thinking about this topic. The diesel engine is very popular in the automotive market. empyema. The type of drive will affect what kind of fuel you will use and how much money you will spend at each refueling. 

In the case of diesel vehicles, you can expect lower fees compared to petrol vehicles. Another thing to consider before buying is what repairs you might need in the future. As a client, you have many options. You can choose from cars with an installed electric motor or so-called hybrid cars. Thus, they are a combination of an internal combustion engine and an electric vehicle. 

Compression ignition - diesel vehicles

The diesel engine is still very popular all over the world. We are talking about cars with a diesel engine. As with all other technologies used in the automotive industry, you will be able to see the pros and cons of diesels. Sometimes you have to study a whole bunch of practical articles that will describe the principle of operation of a diesel engine. You can always contact an experienced mechanic or contact the official dealer of the car brand you are interested in. 

Diesel engines everywhere

At first glance, it may seem that diesel engines are installed only on cars. In fact, these types of drives are used in many different applications. We can find them in air compressors or in various types of pumps. It is also worth noting that the main goal of the creator of this type of engine, i.e. Rudolf Alexander Diesel, was to design a unit that would have compression ignition. The diesel engine was finally patented in 1892. 

As a rule, this engine was supposed to be much more efficient than gasoline and seriously compete with it. Initially, the device did not live up to expectations. In the end, it was possible to guarantee its required efficiency, and over the years the diesel engine has become increasingly popular among users. 

Such a drive was successfully used on ships and steam locomotives. When the creator of the engine died, work continued. Thanks to this, in 1936 the first car with a diesel engine was introduced. It was a Mercedes-Benz 260 D. Over the next few years, two thousand of these cars were produced. 

Diesel engine - the golden age

The 604s were the golden age of diesel engines. They were very popular. There was a widespread opinion that cars with such a power unit are much more durable than gasoline ones. Finally, it's time for the first turbodiesel car. It was a 1978 Peugeot introduced in 1985. In XNUMX, the Fiat Croma was launched, which had a turbodiesel and direct injection. 

Of course, compression ignition engines are constantly being upgraded. Over the years, many of the problems that were present in the beginning have been ironed out. They are still very popular, as evidenced by statistics. Suffice it to mention that at the end of 2018, 40% of cars on Polish roads were equipped with a diesel engine.

How does a diesel internal combustion engine work?

No matter what kind of car you analyze, if there is a compression ignition engine, it will always consist of characteristic elements. First of all, you should replace crankshaft and camshaft and flywheel. Downshift-reverse gear is necessary for the operation of a diesel engine. 

In addition, in a diesel engine, we have a pushrod, a block, a connecting rod, and a pre-combustion chamber. Next, the head, air filter, nozzle and rocker. You also need a timing valve, injection pump, pusher rod and the pusher itself. These are elements that will always be present when it comes to diesel. engine. 

As a novice driver, you do not need to fully understand the design of the car. However, it is worth knowing the basic parts of a compression ignition engine. If you understand how the drive works, you can keep abreast of malfunctions and breakdowns. This will also make it easier to communicate with the mechanic. Many problems can be self-diagnosed and immediately notice the warning symptoms of a damaged engine. This will allow you to react much faster and, as a result, avoid more costly repairs caused by inactivity.

How does a diesel engine work?

Of course, as a potential user of a car with a diesel engine installed, you should know at least the basics of how such a drive works. In fact, it can be very mysterious to an amateur how such an engine makes a vehicle moveable. Well, a diesel engine, like a gasoline engine, will require a mixture of fuel and air. 

Note that diesel engines do not require a spark to ignite. Therefore, they are called compression ignition engines. What does this process look like in practice? You need to know that the air sucked into the cylinder will be compressed. The air will be heated to temperatures ranging from 700 to 900 degrees Celsius. In the next step, the high temperature will cause ignition after diesel injection. 

cold diesel problem

You may have come across the opinion that starting a diesel engine in winter can be difficult. This means the engine is cold. Low temperatures are conditions under which the operation of such a drive can be significantly hindered. It is also possible that in this situation the vehicle simply will not start. 

Glow plugs should solve this problem. Before starting, they must be energized. As a result, this allows the engine to be started. The debate about which is better diesel or petrol has been going on for years and probably won't stop anytime soon. It is best to analyze the pros and cons and choose an engine for everyday needs.

A diesel engine running on diesel fuel is a drive unit commonly used in the automotive industry. It has been in use for almost a hundred years. According to the data, almost half of the cars on Polish roads use a diesel engine. Thanks to the constant work to improve technology, it was possible to eliminate many of the problems that the first engines had to face. Currently, diesels have a large group of enthusiasts who praise their reliability and reliability.