Chapter 37 Art is explosion!
The explosive power of gasoline is actually far greater than that of TNT high explosive of the same unit.
Under the same weight, the energy generated by the explosion of gasoline is ten times that of TNT explosives! When the volume is the same, there is a six-fold difference.
If the one hundred liters of gasoline in my hand were completely exploded, it would be as powerful as ten thousand hand grenades exploding at the same time, equivalent to 1.5 tons of TNT explosives.
The three-ton aerial bomb that Lin Feng witnessed when he unexpectedly broke into the frontal battlefield before was even more powerful because its warhead was only 1.4 tons of TNT.
But it is enough to kill four to five hundred black spine worms!
However, if you want the barreled gasoline to completely evaporate into the air and achieve the optimal mixing ratio with oxygen, precise and long-term debugging is required.
In the current situation, it is obvious that there is no time for the gasoline to slowly evaporate into the air. Moreover, Lin Feng does not know how to operate it. Only Ding Chenghai, who studies weapons, does.
But Lin Feng is certain of one thing, that is, the volatilization speed of liquid hydrogen under normal conditions is much faster than that of gasoline!
Use it with gasoline to create a fast-reacting explosive mixture, which is far more powerful than burning gasoline!
After all, these things are used on rockets.
That’s why he collected the hydrogen storage bags inside the red beetles and mixed them with gasoline to increase the reaction rate and increase the power of the explosion.
So Lin Feng immediately opened the cap of the gasoline can and stuffed the nozzle of the hydrogen storage bag into it.
The liquid hydrogen inside comes into contact with the air, gradually boils, and a large number of bubbles emerge in the oil barrel.
Hydrogen is stirring the gasoline and speeding up the evaporation!
After preparing a terrifyingly powerful liquid bomb, Lin Feng saw the right moment and discarded it directly on the road, with tons of oil leaking out from the unsealed barrel mouth.
Boiling hydrogen accelerates the volatilization of gasoline. The two have similar densities. After vaporization, they fully combine with the air. The pungent smell of gasoline spreads above the highway.
A transparent and explosive aerosol of hundreds of square meters is formed.
At this time, the RV was still one kilometer away from the black spine insect swarm. Lin Feng roared and asked Chen Yanyan to speed up and open a wider distance as quickly as possible.
He didn't want the heat wave generated by the explosion to overturn the entire RV to the ground.
The current pursuit speed of the black spine swarm has reached sixty or seventy yards, a distance of one kilometer, and they can reach the gasoline barrel throwing point within one minute.
Lin Feng held the lv11 bolt gun in his hand, mentally calculating the best time to shoot. A dozen black spine insects in the front row of the insect tide were about to rush to the gasoline barrel and pour out a large number of explosions. The bullet causes the flames to ignite the hydrogen-oil mixture in the air.
The critical opportunity is fleeting and must be just right.
Time passes by second by second...
Finally!
When the vanguard of the insect wave arrived in front of the gasoline barrel, Lin Feng pressed the trigger decisively and fired a series of small explosive bombs.
At this time, there is no need to save bullets. Detonating this explosive gas wall is more important than anything else!
One after another, as if for free, explosive bombs were fired from the muzzle and flew towards their target, having already broken into the swarm of black spine insects in the explosive aerosol.
In the next second, they exploded on the surface of the giant insect. The reverse firing pin in the warhead ignited the granular explosives stored inside, burning violently to form an explosion.
The flames generated by the explosion further ignited the surrounding hydrogen-oil mixture!
The blue and red flames spread quickly!
Within a thousandth of a second, the combustion reaction spread like lightning, forming a giant fireball with a diameter of more than 100 meters above the road!
The shock wave generated by the violent explosion directly shattered dozens of black spine worms in the center. The tide of insects nearby and behind were also washed to the ground. The weak parts of their limb joints all suffered to varying degrees. The damage...
A huge fireball rose up and illuminated the entire suburb, but it only lasted for tens of seconds before dissipating, leaving only black smoke and water vapor.
Although the instantaneous power is great, because it is not wrapped with several layers of iron sheets, the secondary damage caused by the explosion is not as serious as that of an aerial bomb.
But even so, it was quite shocking!
As many as two to three hundred black spine worms collapsed on the ground in patches. Although the aftermath of the damage was not fatal, they were still seriously injured.
The concussion of the shock wave destroyed the weak central nervous system of their brains. They lost their sense of balance and body perception, staggered and twitched, and lost their ability to fight.
The hundreds of black spine worms following behind, after rushing through the pile of corpses of their companions, were blocked by a wall of blazing fire on the road.
The huge flames also ignited the four barrels of gasoline.
They exploded due to the instantaneous increase in air pressure, spraying the remaining half a barrel of gasoline on the road, igniting a blazing wall of fire more than ten meters wide.
The fire is raging, the heat wave is rolling, and the temperature is nearly 2,000 degrees. Even the black spine worms have to retreat. No matter how strong the outer armor is, it cannot withstand the internal organs in the abdomen being roasted.
And even for a while, this wall of fire could not be extinguished.
After they bypassed both sides, the target RV ahead had disappeared into the night.
More than ten seconds ago, Lin Feng fired a series of explosive bombs and got directly back into the RV.
Because real men never look back to see explosions!
Mainly due to the shock wave generated by the explosion, which can cause internal organs to bleed after being bombarded by fragile flesh. It may not appear to be a problem on the surface, but the internal organs may have been torn to pieces. Even with the protection of the shield, Lin Feng didn't want to waste or take risks on this.
After he retracted into the car, the shock wave generated by the explosion rushed forward. Fortunately, Chen Yanyan stepped on the accelerator in advance, accelerated like crazy, and was two kilometers away from the explosion point. The long distance can greatly reduce the damage suffered.
The car body traveling at high speed only vibrated and did not roll over.
The huge burning fireball illuminated the entire night, and the earth was as bright as day, but it only lasted for a few seconds and then gradually dimmed.
Darkness covers the earth again.
Lin Feng and Liu Yueqi looked back and saw that the burning wall of fire on the road blocked the Black Spine Insect from continuing its pursuit. They successfully escaped from the clutches of the insect tide.
Not only saved himself, but also saved thousands of survivors.
Of course, the far-reaching impact of this explosion is still spreading rapidly in ways unknown to Lin Feng, affecting everyone's fate.
At this moment, Lin Feng slid into the passenger seat and calmed his violently beating heart.
Fortunately, everything was within his original plan and progressed without any danger.
Long before participating in the mission, Lin Feng realized that if he wanted to quickly complete the upgrade and eliminate the hordes of black spine insects, the firepower of a bolt gun alone would not be enough. !
Ding Chenghai once said that black spine worms are different from red beetles that disperse and collect resources everywhere. Their duty is to defend their territory and eliminate enemies, so they basically never go alone.
The smallest combat unit, the scout team, has at least three or more.
After killing a few more times, swarms of black spine worms will be attracted, and they will then be chased by them crazily.
Unless Qin Hu planned to use a few cars as bait to lead them to the edge of the activity territory, and then leave directly after solving the problem, he would never hesitate to fight.
This is how you can ensure your own safety.
So it is basically impossible to level up stably.
I can only shoot once and quickly change places.
Slow and inefficient.
But this is not Lin Feng’s style!
If you want to play, play big!
Taking advantage of the high intensity of the frontal battlefield to attract firepower, the Queen Mother was too busy to take care of the flanks and mercilessly annihilated a group of Black Spine Insects!
Gasoline and hydrogen storage bags gave Lin Feng inspiration.
Four barrels of gasoline, if used properly, would be enough for an army of black spine worms to drink from a bottle.
"Do you want to go back and have a look?"
Chen Yanyan slowly slowed down the car. Driving at high speed in the dark was prone to accidents. Sprinting in a short period of time was fine. Keeping accelerating was a joke on her life.
Lin Feng shook his head:
"There are at least five or six hundred black spine worms in the army. The power of the explosion just now seems to be very powerful, but the black spine worms that are truly and completely killed are not exploded. Among the dozens in the center, those who fell to the ground were only seriously injured, and there were more black spine worms in the rear, which were not affected by the explosion like the RV..."
"If you go back now, you will die. If you can save a life, it will be considered good."
As he said this, Lin Feng looked at the bolt gun in his hand:
"lv11 bolt gun , red quality"
"Upgrade points: 21/3, damage 60, effective range 2 kilometers, remaining bullets 55/300"
The smooth implementation of the gasoline explosion plan brought him Huge reward, directly killing 21 black spine worms.
But Lin Feng estimated that the actual situation was far more than that. Many black spines were seriously injured and struggled for a while before dying. However, the death of serious injuries has nothing to do with the bullets fired, so they cannot be counted.
If you shoot a few more shots later, you may get more upgrade points, but that will also arouse the hatred of the surviving Black Spine Worms again...
Instead, the gains outweigh the losses.
Lin Feng didn’t have any extra fuel or confidence to stage another miraculous explosion.
The current 21 upgrade points are enough for Lin Feng to gradually upgrade his bolt gun to lv15.
By then, the power of the explosive bomb will be almost doubled.
The next time we face a wave of black spine worms, we won’t be as embarrassed as now, and we will use all possible means to escape the pursuit.
Seeing a high-speed toll station appear in the distance, Lin Feng breathed a sigh of relief, and then upgraded the bolt gun in his hand to lv12.
(End of this chapter)