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Chapter 275 The Leidenfrost Effect

Ye Han moved very quickly, but the magma gushed faster.

As soon as he untied two pieces of Tianqi shrink buckles, the surging magma spread across the fingers of the Buddha's palm of the Tianlao, and came to his feet in a steaming heat...

When he tried hard to untie the third part, half of his body was soaked in magma, like a toilet man.

In less than a second, he was completely submerged in the magma, and he didn't even have the chance to reach the liquid level and pose like a Terminator.

At this time, the magma surging, the earth fire roared, the dust and smoke filled the waters, and the heat waves were surging...

Originally, the situation in the magma pool was not visible. But who made more abnormal people present?

Cheap grandson has high-performance telescopes that can detect heat sources and filter dust and mist;

Gandadi has the vision blessed by internal strength, and can track flies and mosquitoes a hundred meters away;

As for the few people in the sky, let alone, they are wizards and GMs, and nothing can be hidden from them in the exam.

Everyone thought that Ye Han would definitely die after finishing his game, even those who knew the power of carbon clothing were well aware of.

Even if carbon coats can be insulated horizontally, with air with good thermal insulation performance and liquid cooling system with internal circulation in the middle, how long can it last in front of magma with a temperature of at least 1,000 or more?

Can you block it for one second and two seconds, and can you block it for ten seconds and twenty seconds?

It is simply impossible!

For example, modern fireproof and heat insulation clothing, the clothing itself can easily withstand high temperatures of 1000℃, but in the high temperature zone near the fire field, due to thermal radiation conduction, the internal temperature can exceed 100 degrees in a few minutes, which steams and roasts people.

What's more, Ye Han's contact with air with good insulation effect is not air, but liquid magma! It is at least several hundred times larger than heat, and the conduction efficiency is also dozens of times stronger...

Although modern fireproof and thermal insulation clothing can last for several minutes in a fire scene, it will be very difficult to get under the magma for a few seconds. Not to mention anything else, whether the fabric itself can withstand the high temperature is a different story.

Although carbon utensils are heat-resistant, their lifespan is also measured in seconds at high temperatures of more than 1,000 degrees.

Even in this case, the worse the heat insulation effect, the better.

Because if it is bad, it is "paji" being burned, as if a magnifying glass roasts an ant, and the pain will be only a few seconds; if it is good, it may be "pa...ah...ah...ja" and so very inhumanely burnt.

Everyone exerts their imaginations.

Gan Dadi: Boy, I admire your courage!

Cheap grandson: Professor Ye, don’t, I’m pointing at this game and hugging you!

A certain system: Is this OK? You are ruthless...

Just as everyone sentenced Ye Han to death, I just didn't know if he would die of suffocation and burning, or the burning outside and the roasting inside, or the magma Buddha that was magma that was penetrated inside and outside... A figure jumped out of the magma.

It's Ye Han!

He wasn't dead?!

ヽ(?д?|||)?

(╬ò?ó)

!?【?�?;】!?

The expressions of the people present were very wonderful for a moment.

Of course not dead!

If scientists are not sure, how can they easily take risks?

The density of magma is very high, 2.5×10^3 kg/cubic meter, 2.5 times the water, and it is also about 2.5 times the density of the human body.

So if it is not burned and charred, it will not sink into the magma. It will only float on the magma all the time, and even if the legs are in the magma, there will be no problem that the entire upper body will be exposed.

So the scientists used some tricks to regain the Tianqi Lock. They reversed their light skills and changed them to a thousand-pound pendant. With the drag of the rope, they successfully sneaked into the magma.

At this moment, he stopped reversing and was directly pushed out of the slurry by the buoyancy force. He stepped forward and jumped out of the slurry pool, climbing to the side of the rock wall.

I saw that he was steaming all over, and his body was filled with white air. The fiery red magma flowed from the surface of his clothes without any threads. It was like pouring vegetables on a non-stick pan, or like a sparse umbrella, and the water droplets could easily shake off.

Behind him, five long tangled seven-shrink buckles, like a five-tailed demon fox. The magma droplets were constantly scattered by shock, and white smoke curled up in the fall, snarling sound, as if the special effects in the game.

Since he was out, the matter was done. Ye Han used his hands and feet without stopping, and quickly climbed towards the top of the cliff like Spider-Man.

No, faster than Spider-Man.

The characters in Marvel movies are fascinating, with highs and lows, ups and downs, and there has never been a standard that can be carefully studied.

For example, Spider-Man can stop the speeding train with all his strength.

What level of power is the train locomotive? At least thousands of horsepower! It is still running at full speed, with huge inertia... What kind of power of the ten-sizes has to kneel in front of this.

He has this level of strength, and his body can withstand this level of pulling. Do he still need to hang a rope and shuttle between tall buildings?

The Hulk jumps hundreds or thousands of meters like a rocket, and it is the most basic thing to do if you get caught in a rocket! It will never be impossible to get up for a long time if you fall from a few dozen meters high. Will people who can fight against the cease train care about that little impact?

Like Ye Han now, his strength is 151, his ultimate weight is about 8 tons, and he has almost half a force of elephant, which is enough to jump more than sixty or seventy meters, and he still jumps on the spot!

Even if you don't use your legs and arms, you can easily slid three or five meters; as long as there is a crack in the stone, there is even a small hole that allows him to insert his fingers into it, and he can easily hang it and continue to leap.

No spider silk is needed at all!

It's not like the ones performed in movies, and it's so tiring to climb a Washington Monument.

Having 8 tons of strength only pulls your body with less than 100 kilograms onto a cliff, just like a person with a strength of 100 kilograms to pull a heavy object of 1.25 kilograms onto a cliff of equal height.

Should you be tired? Can you be tired? It's ridiculous.

In short, jumping and leaping like walking on flat ground.

Even if some of the rocks were weathered and crisp, he was shattered by him, and the nerve reflex of up to 172 was enough to prevent him from being able to catch them a few more times until he was held tightly.

Even if you still can't grasp it firmly, you can still have light skills that can reverse gravity! There is also the Zangtian Qi shrink buckle! There is also the hook claw!

Anyway, there is no danger.

In just a few dozen seconds, Ye Han climbed more than 100 meters and came to a place higher than the person he shot. Then he pounced on the cliff, spread his wings, and his body was rapidly losing internal force and barely turning a few more times to offset the gravity and lose weight...

Then he passed the valley that was a hundred meters wide, and passed the turbulent magma pool below, and came to the other side of the valley to meet with everyone.

"Professor Ye, how did you do it?"

Seeing Ye Han steadily squeezing his wings and falling to the ground. Not only was he not dead, but he didn’t break the oily skin at all. He took off his head hood and the skin was not red! He could still feel a hint of coolness, without the feeling of boiling magma. Even the fabric was straight and wrinkled...

The cheap grandson was shocked and couldn't wait to ask.

Gan Dadi didn't say anything, his body was hunched like a shrimp. Well, the opposite shrimp maintained this posture and jumped hard in Ye Han's direction for a few times, obviously he also wanted to know the answer.

He is a master with the strength to compete for the top three in the world, and few people know the limits of martial arts masters better than him.

Internal force can create low temperatures or high temperatures, but at most it can freeze water into ice after only a few dozen degrees below zero, or it can ignite the temperature of paper and wood, such as the wood burning knife method.

And it is mostly a stupid way to generate heat by friction.

This does not require internal force. Everyone can do it with a wooden bow and a wood drill. It is not the same as a thousand or hundreds of magma that can transform iron into water.

Although Gandadi doesn’t understand much scientific principles, a master’s instinct can still roughly estimate the gap.

So curiosity is no smaller than a cheap grandson.

Including a certain system in the cloud, all of them had fluffy ears upright, and they were extremely curious about Ye Han's answer!

Of course, Ye Han knew that he was alive, and he could see clearly the whole process without any injuries, including the fragments under the magma... But he didn't know why he could live well, even his skin was not burned.

Five claws were so uncomfortable that they wanted to get into Ye Han's brain.

"He wasn't cheating, did he find a loophole in the game?" A man on the chessboard pondered.

"Damn it!" The system replied angrily, and before the other party scolded him, he suddenly waved his claws and acted, "Don't talk, it's here!"

It saw Ye Han pushing his eyes, and it was about to start performing.

The answer is actually very simple. "Leyton Frost Effect?"

"What is the effect of Lai Luo..." Except for the cheap grandson, everyone was confused, thinking that Ye Han had recited a spell.

Of course not a spell.

The Leidenfrost effect is that water drops onto a hot pot. If the pot is not hot enough, the water will evaporate dry quickly; if the pot is hot enough, the surface of the water droplets will quickly boil to form a steam layer, isolating the water droplets from the hot pot, greatly slowing down the evaporation rate.

Those who sell Zhangqiu iron pots and non-stick pots and perform fried eggs are not sticky at all, which is taking advantage of this effect.

As long as the temperature is high enough, no pot will be dipped; if the temperature is not high enough, no pot will be kneel.

This is also called membrane boiling, and the critical temperature is also called the Leidenfros point.

For example, the Leidenfros point of water is about 193℃.

Under this point, the water will evaporate rapidly because it cannot form suspension. However, at this point, the heat transfer isolation generated by the boiling of the membrane state is very considerable.

Some scientists have tested that the water that could evaporate immediately at 168℃ was formed, and it lasted for 152 seconds at 202℃ before completely evaporating...

The same is true for the liquid nitrogen challenge that has been popular on the Internet, except that it is the protective film produced by the high temperature of the human body that boils liquid nitrogen.

Or there is a video of the performer inserting the molten steel. Before inserting the molten steel, the performer must have carefully washed his hands. The water contacts the melted molten steel and instantly forms a steam protective layer, so his hands are safe and sound.

Ye Han took advantage of this.

Before entering the magma, wet the body with water.

Not only that, the design of carbon coats that can inflatable life-saving is also a prop that meets the setting of the "sealed container" of the Wudang clean bottle. So in addition to the water on the body, it also has water in the clothes.

Even if the magma temperature is too high, the moisture on the surface cannot last for a few seconds, and there is a second layer, a third layer... until the Nth layer.

In short, it is no problem to persist for dozens of seconds or even minutes.

Even leaving the magma pool and away from the boiling heat waves, he was a little uncomfortable.

It's too cold outside...it's not as comfortable as in the magma pond.
Chapter completed!
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