Chapter 1142

the tail shape of rezevani beast adopts a very hierarchical and concise design. The exhaust port is located behind the seat, and the slender and sharp tail lamp intersects with its front face. The huge diffuser below can not only bring visual impact, but also provide good downward pressure, so that the beast can deal with it more smoothly when driving at high speed and turning.

This beast from the American rezevani super run manufacturer. The open two seat cockpit interior is completely pure racing style, including the instrument panel. This programmable instrument panel can enable the driver to browse all key information at a glance.

Shift lights and shift points are pre programmed to tell the driver when to shift for maximum engine power and torque.

Now that the engine power and torque are mentioned, these two important performance indicators of super running!

The performance introduction of this super run is also very detailed!

Because rezevani beast uses carbon fiber, which weighs less than one-fifth of steel, even if it is equipped with 2.0L and 2.4L small displacement engines, its power thrust weight ratio remains at a high level, so that this lightweight super run has sufficient power reserves to defend its territory.

As the heart of a car, the importance of engine is self-evident. Two gasoline engines of different specifications, 2.0L naturally aspirated and 2.4L supercharged, were implanted into the beast's body.

In terms of the output characteristics of the engine, the vehicle equipped with 2.0L naturally aspirated engine can squeeze out a maximum output power of 235Kw.

As a naturally aspirated model, this small displacement engine is extremely explosive, and its power rise has exceeded 117kwl, which can be comparable to the power output performance of a series of super running models such as Lamborghini Daniel.

After the application of supercharging technology, the power performance of the 2.4L engine mounted on the high configuration model has been far better than that of the naturally aspirated model, further increasing the maximum power output to 372kw.

In the introduction, the entry-level sports car Huracan of Lamborghini is compared with it!

Huracan is a leading sports car in terms of power performance and handling characteristics. In the comparison of the two cars, although the rezvani beast is inferior to its rivals in engine displacement and power reserve, it can still compete with it with its lightweight frame. This scene is like a beast hunting a bull on the California prairie, and the ending need not be said.

As for the 2.0L naturally aspirated engine mounted on the beast model, if its power rise can reach 117kwl, a lot of energy needs to be invested in the design and construction. From the aspect of R & D and design, it is not only necessary to strengthen the engine cylinder, piston and connecting rod, but also need to design the cylinder diameter and depth.

The above design can not only stimulate the potential of engine power output, but also reduce the engine center of gravity to the greatest extent, so that this super sports car that pays attention to aerodynamics and emphasizes power efficiency has stronger handling characteristics.

For naturally aspirated engines, the upper limit of power reserve needs to be reflected by the increase of speed, and the setting of the upper limit of speed can not be easily completed only by the engine control computer. It is necessary to make relative changes to the depth and diameter of the cylinder. The depth of the cylinder with light widened mouth can be relatively shortened on the premise that the total volume remains unchanged, The purpose of this design is to increase the frequency of piston movement in unit time and accelerate the rotation rate of crankshaft through piston connecting rod.

As the speed of cylinder piston movement increases, the heat generated by the engine body will also increase. In order to better balance the rigidity and heat dissipation effect of the engine, the beast is expected to adopt an open structure in the water channel of this 2.0L engine.

In addition, in order to resist the high impact pressure caused by high load, the reinforcing strut is also fixed in the water channel, so that the engine improves the reliability on the basis of ensuring power output, so as to have the explosive power of cheetah version when hunting prey without losing the unique endurance of the horse.

In terms of power reserve, the 2.4L engine carried by the beast has a maximum output power of 372kw due to the increase of displacement and the integration of auxiliary work of supercharger.

In terms of book parameters, the double helix structure of its supercharger is more likely, and the most significant advantage of this design is the stable output of supercharging value. Since the main body of the supercharger is connected with the engine crankshaft, it can enter the supercharging state after starting the engine, that is, the engine is in the supercharging state at 800 rpm.

At the same time, the working principle of the supercharged engine is to increase the air intake of the cylinder and increase the power after a single piston movement. Therefore, compared with the naturally aspirated engine, it needs to be comprehensively upgraded in terms of impact force and heat control, so as to restrain the loss of the engine body during high-intensity work movement and improve the durability and reliability

Good guy, Zhao Feng feels a little confused when he sees here all the time!

This long speech is about to catch up with his graduation thesis. Zhao Feng doesn't want to read the following large sections!

I don't specialize in this thing!

Anyway, it is the last paragraph summarized. For the super sports car, its comprehensive performance does not only depend on the specification of the power unit, but the manufacturing process of the frame and chassis is the top priority. For the beast model produced by rezvani automobile company, if the maximum power of 235Kw and 372kw can be output efficiently, The premise is to have a chassis and frame capable of carrying the power.

Of course Zhao Feng understands!

For example, whether it is super running or human body, there is a skeleton to support the whole body!

On this beast, the lightweight carbon fiber composite material constitutes the core components of the cockpit and the chassis of the whole vehicle!

It has to be said that carbon fiber can be paid more and more attention and applied, and its advantages are too prominent!

The cockpit of this beast is a convertible type!

When the convertible is opened, it naturally further reduces the height of the body!

It has to be said that although this car is only the first mass production model of rezevani, its various designs are very mature!

Of course, it may also be related to the prosperity of American local automobile culture!

The price of this car in the United States is $139000 (about 860000 yuan). In China, it must not be so cheap, but the system reward is white whoring!

Zhao Feng doesn't care about it!

Shut down the system data in your mind!

Then sit up!

Nearly an hour has passed unconsciously. Now He Jun is driving to the outskirts of mordu!

Ye xiner and Yang Zixin, who sat in the back two positions playing with their mobile phones, didn't know when they fell asleep.

Zhao Feng looked and didn't wake them up!