With the continuous development of the shipping industry, more than 95% of the world's total trade and transportation are borne by the shipping industry, and its total energy consumption accounts for 3% of the total energy. The marine diesel engine is the heart of the ship's work, and it is also the main place for energy consumption and pollutants generation. So, what are the ways for modern diesel engines to save energy and reduce emissions?

1 Types and formation factors of pollutants produced by marine diesel engines

The function of the fuel injector is to atomize the diesel with a certain pressure into fine and uniform oil particles so that the diesel can be well mixed with the air in the combustion chamber.

With the promotion and vigorous publicity and development of new energy vehicles in various countries, the proportion of new energy vehicles in the world is now increasing year by year. Under such a world development form, new energy vehicles are receiving more and more attention, and the consumer usage rate is getting higher and higher. Faced with such a social background and the form of the automobile market, will it have an impact on the fuel market?

Mixture formation

Increasing the thermal efficiency of the engine can reduce fuel consumption and emissions, but every increase of 0.1% faces huge technical challenges.

No matter what brand of the diesel generator set, their operation will be affected by the working environment. Among them, the three environmental factors of altitude, temperature, and humidity have a particularly obvious impact on the generator set.

1. Insufficient amount of engine oil or excessively high oil level, resulting in high oil temperature.

Solution: To ensure the amount of engine oil for engine operation, the oil level should be between the upper and lower scale lines of the oil scale, and it should not be too high or too low.

In the early days, diesel engines were only used in agricultural machinery, tractors, etc. Modern diesel engines generally use technologies such as electronically controlled injection, common rail, turbocharging, and intercooling, which have made major breakthroughs in weight, noise, smoke, and have reached the level of gasoline engines.

1.     Burning of cylinder head gasket

After the cylinder head is burned, the diesel engine loses its sealing effect, and blow-by gas, air leakage, oil leakage, and other phenomena occur. The specific performance is as follows:

Diesel engine group alliance and capital will be more concentrated