Ye Feng continued the previous calculation and said: "If the gravity of the sun can levitate people on the Panding star, then the gravitational pull of the sun on people is at least as great as the gravitational pull of the Panding star on people. Then there is the universal gravitational constant g times A
Multiply by B, and then divide by the square of the radius of the Panding star, which is equal to the gravitational constant g multiplied by A and then multiplied by C, and then divided by the radius of the sun plus the square of the average distance between the sun and the Panding star." Ye Feng said while writing on his mobile phone.
Show Wang Meng the formula.
"We can eliminate A and the gravitational constant g on both sides of the formula, and get that B divided by the square of the radius of the Panding star is equal to C divided by the radius of the sun plus the square of the average distance between the sun and the Panding star. Changing the position means that B is divided by C equal to the Panding star.
The square of the radius is the ratio of the radius of the sun plus the square of the average distance between the sun and the star."
"That is to say, the ratio of the mass of Panding Star in this world to the mass of the Sun in this world is the ratio of the square of the radius of Panding Star to the radius of the sun plus the square of the average distance between the sun and Panding Star. Use the Panding Star and the Sun in our world as
For comparison, use our Panding star for calculation. The square of the Panding star's radius is 40678884, and the sun's radius plus the square of the average distance between the sun and the Panting star is 22588337535988900. Divide the latter number by the previous number, which is approximately 555284101."
"That is to say, the sun in this virtual world is 555 million times heavier than the Panding star, and the sun in our world is 1.3 million times heavier than the Panding star. Then this sun is equivalent to 427 times the sun in our world." Ye Feng continued.
Wang Meng asked doubtfully: "What will happen?"
Ye Feng covered his forehead and explained: "Let me explain it to you in another way. If our current sun is replaced by Sirius, which is 1.7 times larger, then the surface temperature of Panding Star will rise to 108 degrees. By then, only a few can survive.
Thermal microbes have a chance to survive underground."
"If it were replaced by Aldebaran, which is 88 times that of the sun, the temperature of Panding Star would exceed 700 degrees, and all the increase in moisture would be exhausted, and no life would survive. Not only that, Panding Star may also be attracted to the star by the huge gravity
, was eventually torn apart and swallowed by the star. If replaced by a sun 427 times larger, Panding Star would never survive the second episode."
The more Wang Meng listened, the more frustrated he became, and suddenly he asked with a glimmer of hope: "What if there are multiple suns?"
Ye Feng shook his head and said: "It's more serious. For example, if there are five suns, they will be attracted by each other's gravity and absorb each other. Moreover, Panding Star will die even worse. If it is in five directions, each one is equivalent to eight
More than ten times the sun, this can directly dismember the five horses of Panding Star."
Seeing Wang Meng's increasingly frustrated expression as he listened, Ye Feng smiled and said, "It's just a novel, why are you so serious?"
Wang Meng said: "This novel is indeed very interesting. I didn't expect that it was all nonsense."
Ye Feng said: "You can't say that. On the one hand, novels are for entertainment, so why are they so true and false? In addition, most of the people who write novels come from liberal arts backgrounds. Isn't it difficult for them to ask them to write about science?"
Wang Meng said: "Brother Feng, wouldn't it be interesting for you to write a novel?"
Ye Feng rolled his eyes at him and said: "I have two problems when writing novels. One is the basis for writing novels. Do you want me, a science student, to write? Many people may not understand it. In addition, people who major in science
I am too rational and not good at writing emotional things. I am not like those who write novels that can incite readers' emotions. Also, I am not good at communicating with others, so there will be many problems in what I write. In short, it will definitely be bad.
"
Wang Meng said: "How will you know if you don't try it? Maybe everyone is tired of seeing emotional ones and wants to change their taste and see rational ones like you?"
Ye Feng rolled his eyes at Wang Meng and said, "That's not called a change of taste, that's called a heavy taste."
Three days after occupying the town, Ye Feng's brigade received a new mission. This time, Ye Feng and the others were tasked with going deep behind enemy lines to intercept the enemy's retreat. The three brigade acted jointly.
During the operation, the transport aircraft flew covertly to transport combatants to the three areas that the Anzac army must pass through when retreating. Due to the advancement of transport aircraft technology, especially after the transport aircraft has the function of vertical take-off and landing, this kind of tactical aircraft landing and even combat aircraft landing
It has been very common in wars in recent years. The previous parachute airborne operations have basically withdrawn from the stage of history. Except for a few special operations, they are basically no longer used.
Ye Feng's squadron is tasked with blocking a road. There is a forest to the north and northeast of the road. Across the road from the forest is a hill. The road passes through the hill in an arc with the hill as the center.
The squadron leader arranged for a mixed mecha-infantry team to be at the front of the woods. This team could form crossfire with the team on the hill. A mixed mecha-infantry team and a mixed machine-gun team were deployed on the hill. The woods turned.
A mixed mecha-infantry team was deployed at the location. A mixed mecha-infantry team was deployed on the road behind the woods to monitor and block enemy reinforcements from the other direction.
The artillery mixed team is deployed a few hundred meters behind the mountain bag, where there is a depression that is difficult to detect. At the same time, the sound of artillery fire will be disturbed by the echo of the depression to avoid being located by the enemy. The team deployed on the mountain bag anticline can monitor the artillery
The mixed team's surrounding situation can also provide early warning and fire support.
The command team, support team and other reserve forces were deployed at the foot of the mountain ridge. Ye Feng's team, as a reserve team, was assigned to the south-west direction of the mountain bag, not far away on the ridge. This position and the firepower on the mountain bag were opposite to the northwest.
This section of the road from the far entrance to the northeast part of Shanbao is just enough to form a crossfire network.
If the enemy attacks the hillside position, the enemy's flanks will be exposed to Ye Feng's team, so Ye Feng's team was ordered not to fire unless necessary.
Since there was enough time, the squadron leader also ordered the support team to deploy anti-armor mines on the road and dig a communication trench from the woods to the mountain at the turn.
Anti-mecha landmines use metal explosives. The main ingredients of this explosive are magnesium aluminum, sodium hydride, sodium peroxide and some other confidential ingredients. The general principle is that magnesium and aluminum generate high temperatures, causing sodium hydride to produce water. When water encounters peroxide
Sodium produces a large amount of oxygen, and the oxygen then participates in the hydrogen explosion produced by sodium hydride. Some confidential ingredients should be some catalysts that can speed up this process and make the explosion process more concentrated so as to produce greater lethality.
In order to avoid being discovered by the enemy, the squadron implemented radio silence. All drones were recovered and parked in the low-lying area behind the mountain, further behind the artillery mixed team. The signal strength of the information control vehicle was also reduced to the minimum. Everything was prepared.
It's OK, except for the rotational security and surveillance personnel, other personnel rest on the spot and wait for the enemy.
While waiting for a break, Zhao Ziqing conducted a detailed inspection of the drone and explained the structure of the drone to Wang Junfeng.
Zhao Ziqing pointed to a device and explained it: "The long needle-like thing protruding from the front of the drone is the air data detector. The front end is the radome, the angle of attack detector and the angle of attack signal transmitter. Then there is the front part
The electronic equipment compartment, the one above is the aerial refueling receiving pipe."
"Behind is the canopy, where the driver used to sit. On the drone are some electric transmission equipment and remote control equipment. The information on the head-up display and instrument panel on our console is collected and sent to us from here.
So the hatch cover and the surrounding area are protected by armor. There is a self-destruction device inside. If the drone is shot down, it will automatically self-destruct if it cannot be recovered."
"The indicator light behind the hatch is the aerial refueling and formation light. The wing part is the Red Sword Flag missile and missile launcher as well as the position/formation light."
"The main wing here is the electrostatic discharge brush, the flaperon hydraulic actuator, the flaperon, the wing box, the trailing edge fixed section, the leading edge asymmetric deflection limiter, the leading edge asymmetric deflection limiter, and the leading edge flap deflection
Actuator, leading edge flap front transmission drive shaft, leading edge flap, wing heel mounting splint.”
"The ailerons and tail are respectively the anti-collision strobe light power supply unit, vertical tail accessory box, vertical tail, dynamic pressure sensor, anti-collision strobe light, rudder, position light, rudder hydraulic actuator, horizontal tail hydraulic actuator
"The fuselage part includes the leading edge flap drive unit, hydraulic accumulator, flight control hydraulic accumulator, turbofan engine, main landing gear, main landing gear door, leading edge flap deflection angle drive box, air conditioning assembly,
The air conditioner here is used to cool down the electronic equipment. In addition, there are cannons, cannon magazines, emergency power unit nitrogen bottles, cannon muzzles, nose gear doors, position lights, nose gear, and engine air inlets, left
Side console, throttle, side strips, front and lower equipment compartment..." Zhao Ziqing explained one by one, and Wang Junfeng took notes one by one.
After resting for more than two hours, the personnel in charge of security discovered the traces of the enemy and used semaphore and lantern language to convey the message. Everyone quickly entered the battle state. Ye Feng quickly checked the various parameters of the unmanned tank and the weapons on the screen.
After confirming that everything is normal, turn on the weapon safety and focus on where the enemy will appear.
According to the analysis of the footage returned by satellites and warning personnel, the Angsazi Kingdom is a remnant brigade that retreated, with about a thousand troops. This strength analysis does not refer to personnel, but to mecha infantry and other equipment.
Combat strength.
After years of naval battles and a year of land battles, the Angsa Kingdom has also achieved most of the unmanned and intelligent operations. Nowadays, few personnel from both sides directly participate in the battle, and occasionally they are forced to participate wearing mecha exoskeletons. Generally,
Personnel join the battle only out of necessity. The combat power of mecha exoskeletons is much weaker than the firepower of mecha infantry.
This number of troops is very different from the satellite and reconnaissance information obtained at the base in advance. It is very likely that the opponent used concealment methods to hide these troops in some undetectable places. This shows that the opponent's counter-reconnaissance was well done. But
This is not the time to worry about whether the information is accurate, but how to deal with unexpected variables.
The squadron leader secretly estimated and analyzed the strength comparison between the two sides and the pre-emptive advantage held by his own side, and felt that this battle was a win. The squadron leader ordered all units to stay hidden and wait for his order before opening fire.
This enemy sent about one and a half mixed mecha-infantry squadrons as the vanguard to explore the road. In the middle was a mixed machine-gun squadron protecting the information control vehicle and about two squadrons of artillery mixed squadrons, and at the rear was a mecha squadron.
The infantry mixed squadron is in the rear.
Fortunately, this enemy group does not have too much heavy firepower. This enemy group seems to have implemented radio silence in order to conceal its whereabouts, and there are only three drones in the air to explore the path, and the overall movement speed is very fast. Because we have built bunkers and bedding
We used the anti-radar camouflage network and the other party did not detect us.
When the enemy drone flew to the bend in the woods, and the mecha-infantry mixed squadron responsible for path exploration entered the forefront ambush position, the squadron leader issued a destroy command to the mecha-infantry mixed squad at the bend in the woods.
The order from the drone. At the same time, an order was issued to the mecha-infantry mixed team at the front of the forest to fire on the enemy. The communications troops were also required to report to the brigade the status of the Angsa troops and request reinforcements as soon as communications were opened.
The two mecha-infantry mixed teams opened fire at the same time after receiving the order. The eight mecha robots of the mecha-infantry mixed team at the turn of the woods used shoulder-mounted quadruple multi-functional missiles to lock on the path explorers.
Three drones launched missiles. Eight missiles soared into the sky at one time.