Why are diesel cars stronger than gasoline cars?

Gasoline cars are ignited by spark plugs, diesel cars are compression-ignited, gasoline cars are fast-accelerating, diesel cars are powered, in contrast, diesel cars are more fuel-efficient.

Diesel vehicles are stronger than gasoline vehicles because diesel vehicles have a higher compression ratio than gasoline vehicles.

Diesel has a higher compression ratio than gasoline.

Diesel engines are thermally efficient.

A gasoline engine is a type of spark ignition. When the mixed gases in a gasoline engine ignite, they are immediately burned and energy is produced. Therefore, for high-speed high-power outputs, multiple cycles per unit time can be repeated.

As a result, it's small and lightweight, allowing for higher performance and responsiveness, while a wide speed range for better handling. Diesel vehicles have obvious advantages in power and economy, but many consumers will still choose gasoline vehicles. Owners who have used diesel vehicles say that diesel vehicles are very fuel-efficient, while gasoline vehicles are more fuel-efficient than diesel vehicles of the same displacement.

The diesel engine is compression-ignition type, that is, the temperature in the cylinder is increased by compressing the air in the cylinder to reach the ignition point of the diesel engine, which determines that the starting conditions of the diesel engine at low temperature and low pressure are more stringent than those of the gasoline engine with spark plugs, and it is generally difficult to start.

Diesel-powered cars. If you ask about the steaming diesel cars that drove on the road in the last century, you have nothing to say. Today's green diesel cars emit cleaner and more environmentally friendly exhaust gases than gasoline vehicles. As a result, European automakers have launched their own diesel versions.

Fuel-saving: Mainly diesel engine, because it is compression-ignition, diesel engine is lean burn under most working conditions, except for large cargo conditions. Torque:

Diesel engines dominate. The diesel engine has a long range and the highest volumetric calorific value of the diesel engine, which makes the diesel engine more torque. Responsibilities:

The diesel engine has excellent performance. Diesel engines do not accelerate. The accelerator pedal directly controls the fuel injection.

As soon as you step on the accelerator, the power is on.

8% discount. I almost sold the car. Again, the Tucson transmission, or the Hyundai car, drops every time the speed drops to 50, and then regrets the speed to more than 2,000.

But it feels like stepping on the brakes. It's not huge, but someone pulled it back.

The problem is that the main brands of Chinese cars are all gasoline-powered vehicles. Due to the inapplicability of the quality of domestic diesel, few diesel vehicles can be used. Most diesel cars are trucks or long-distance buses!

The gasoline engine is light, the throttle is flexible, and the speed is increased quickly, and the gasoline engine with the same displacement is generally fast, and the diesel engine is only low at low speed and has higher torque than the gasoline engine. Therefore, the speed increase of the diesel engine is slower than that of gasoline, and the acceleration is not just based on the torque, otherwise those cars with T will reach the maximum torque after more than 1000 rpm, and the speed behind it will not be needed, and it will be limited to the maximum 2000 rpm.

Advantages of diesel cars:

1. Long life, economical and durable.

The speed of the diesel engine is low, the related parts are not easy to age, the wear and tear of the parts is less than that of the gasoline engine, the life is relatively long, there is no ignition system, and there are few auxiliary electrical appliances, so the failure rate of the diesel engine is much lower than the fuel consumption of the gasoline engine, and the fuel consumption of the electronically controlled common rail turbocharged diesel engine is comparable to the fuel consumption of the electronically controlled gasoline engine.

2. Low speed is large.

Torque diesel engines can usually obtain high torque at very small speeds, which is better than gasoline engines in complex road surfaces, climbing, and loading. However, it is not as good as gasoline vehicles in terms of speeding up and high-speed driving on the highway.

3. High security.

Compared with gasoline, it is not volatile, has a higher ignition point, and is not easy to be ignited or occur due to accidental circumstances**, so the use of diesel is more stable and safe than the use of gasoline.

Diesel cars are powerful.

Because the compression ratio of the diesel engine is larger than that of the gasoline engine, the greater the air pressure in the same volume, the greater the energy generated! The cylinder, piston, crankshaft, flywheel and other running parts of the diesel engine are larger than the parts of the gasoline engine, and the internal compression rate of the cylinder is larger than that of the gasoline engine, because the diesel engine is spontaneously ignited by compressed air, while the gasoline engine is ignited by external assistance.

The amount of energy produced in the cylinder after a combustion burst of diesel fuel is enormous! This chemical energy is converted into kinetic energy, and the diesel engine is much more powerful than the gasoline engine, mainly because the compression ratio is large, and the energy generated is large, so the power is larger.

It's definitely diesel. But diesel cars are more environmentally friendly than gasoline and they are more fuel-efficient. The main power is stronger than that of gasoline cars.

Landlord, you said that this should be a diesel car, but it also scores cars.

It must be a diesel engine, and the working efficiency of the diesel engine is higher than that of the gasoline engine.

1. Diesel vehicles are stronger than gasoline vehicles, because diesel fuel produces more energy in the cylinder than gasoline after the combustion erupts.

3. Gasoline vehicles are ignited by spark plugs, Chaisun tung oil vehicles are compression-ignited, gasoline vehicles are fast-accelerating, diesel vehicles are powered, and diesel vehicles are more fuel-efficient.