Chapter 118: Principles of Space Rockets

　　 Liang Penghai was almost choked again.
　　 It turns out that Wang Bu'an's real purpose is this!
　　 So this guy wants to rent out machine tools! What a freak.
　　 Can’t I buy it?
　　 "I only buy, not rent." Liang Penghai said grimly, "how much do you want?"
　　 "One set of 100 million." Wang Buan said lightly.
　　 "I want to pay in installments."
"how long?"
　　 "Thirty years."
　　 "You might as well grab it. Why don't you say a hundred years?"
　　 "I have a tight fund now."
　　 "Then you should rent it. It's very cheap."
　　 "……"
　　 Liang Penghai had to change his mind.
　　 The daily rent of 10,000 yuan is not too high. If what Wang Bu'an said is true.
　　 One hundred thousand tons of hydraulic press can indeed make Qianzhou Heavy Industry stand out and become a partial student in many machinery industries. At least, there are huge advantages in forgings.
　　The diesel engine just needs a lot of forging parts. Including various main shafts, various gears, various blades and so on.
The issue is……
　　Wang Buyan actually forgot to mention the new technology?
　　 Didn’t this guy say that there is a new type of diesel engine? Why is there no more text?
　　 At such a young age, so forgetful?
　　 will not fool yourself, right?
　　 "You just said the new diesel engine..." Liang Penghai said vaguely.
　　 "At that time, you enter this set of programs into the CNC machine tool, and all the parts will be automatically processed." Wang Bu'an said.
　　 "What about the CNC software?" This is what Liang Penghai cares most about.
　　 "You have assembled all the parts and the CNC software will run automatically."
　　 "So advanced?"
"of course."
　　 Wang Bu'an said affirmatively.
　　 This time, he borrowed from the invention in the game.
　　The electronic program will automatically detect each part. As long as it is a standard certified component, it can play a role.
　　 As long as all parts are satisfied, the program will start automatically.
　　 Conversely, if the parts are missing, the program cannot be started.
　　 Even if it is not compatible with other people’s parts, the system will not start.
　　 "Is there any benefit in doing this?"
　　 "For the diesel engine you design, I can increase the rated horsepower to more than 1500 under the same size and weight. The limit horsepower is more than 2500."
"what?"
　　 Liang Penghai was taken aback.
　　Rated 1500 horsepower!
　　Limited 2500 horsepower!
　　 After laughing...
how is this possible?
　　 The same parts, the power actually doubled?
　　From the point of view of physics, it is totally unreasonable! Isn't Wang Bu'an bragging?
　　 The thermal efficiency of previous diesel engines has reached about 50%. If it is doubled, the thermal efficiency is more than 75%. It has almost exceeded the limit of human cognition.
　　 "Do you know how much thermal efficiency can be reached?" Wang Bu'an asked meaningfully.
　　 "About 55%." Liang Penghai replied grandiosely.
　　 "No. It's more than 95%."
　　 "Impossible. Absolutely impossible."
"Ha ha."
　　 Wang Bu'an did not argue.
　　 He handed Liang Penghai a detailed data form.
　　About the parts of the newly designed diesel engine. Liang Penghai's attention was focused on a few key components.
　　 His first concern is the distribution pump.
　　The distribution pump is the core component of the fuel injection system. Need to withstand tremendous pressure.
　　In the fourth-generation product produced by Bosch, the maximum injection pressure of the VP30 shaft can reach 1550 Pa or more. And VP44 can reach more than 2000 Pa.
　　High injection pressure improves the nozzle atomization effect, thereby reducing fuel consumption and emissions. At the same time, the thermal efficiency is improved.
　　The distribution pump designed by Wang Bu'an has an injection pressure directly exceeding 50,000 Pa.
　　 Yes, it is fifty thousand, not five thousand.
　　 Liang Penghai wondered if he had read it wrong?
　　 Is such a high jet pressure used as a water jet? Can the combustion chamber withstand?
　　 Subvert physics!
　　 completely subverted his current perception.
　　 The pressure of 50,000 Pa may already be used to cut rocks. Did Wang Buyan make a mistake?
　　 However, he did not show it in the end.
　　 Have a look first.
　　 Keep watching, it's terrible.
　　 The data is getting scarier. It feels like it will explode at any time.
　　The injection pressure is dynamically balanced, and the continuous maximum pressure can exceed 100,000 Pa. The short-term injection pressure is as high as 300,000 Pa. There is no doubt that it can definitely be used as a water jet.
　　 If it were the combustion chamber of an ordinary diesel engine, it would be easily cut in half by such a sharp water jet.
　　 Is this used for burning or destroying?
　　 It seems to be the latter...
　　 Liang Penghai couldn't help but looked at Wang Bu'an several times.
　　Wangbu installation work is not seen.
　　 Surprised?
It is necessary.
　　 If Liang Penghai is not surprised, it is abnormal.
　　 If you change a technician to see, I’m afraid I’ll reprimand the absurdity, absurdity and the like on the spot, and then burn the data.
　　 Bewitched!
　　 is absolutely crazy!
　　Only neuropathy can design such a perverted diesel engine.
　　 completely impossible!
　　 completely subverted the common sense of physics!
　　 Do you still want the basic principles of Newtonian mechanics?
　　 Do you still need the basic principle of the conversion of kinetic energy and heat energy?
　　 Where is the law of conservation of energy?
　　Dare to design a diesel engine if you don’t even understand the most basic physics knowledge?
　　 I am afraid the designer is an idiot.
　　 Continue to look down...
　　The diameter of the jet port can be as fine as 1 micron. Greatly surpass the opponent.
　　The accuracy of the diesel filter is also 0.1 micron. Ensure that the fuel injector can work normally.
　　 is still very scary data.
　　The diameter of the jet port is actually only 1 micron.
　　 Liang Penghai wanted to ask, what kind of material should such a sophisticated jet head be made of?
　　Titanium alloy?
　　 Beryllium bronze?
　　 or other raw materials?
　　 What kind of raw materials are there that can produce 1 micron accuracy and can withstand high temperature and pressure without deformation?
　　 The most precise injection port in the world, with an accuracy of only 20 microns. You have shrunk twenty times! How can others believe such a big leap?
　　 Also, the precision of the diesel filter has reached 0.1 micron. That is 100 nanometers. May I ask, what is this filtering? Is it to filter the carbon atoms in diesel? Do you ensure that carbon atoms can pass through the filter smoothly without queuing or even being blocked? How to burn without carbon atoms?
　　 ridiculous.
　　 ridiculous.
　　 is ridiculous.
　　 is ridiculous.
　　 Young people are young people after all, too whimsical.
　　 Maybe it's just a good idea, and I put it forward desperately. However, the actual materials and processes are completely ignored.
　　 He Liang Penghai will also design spacecraft. In theory, as long as there is enough power, even a mountain can be pushed to the moon. The question is, how does the power come from? How to achieve it? It is impossible for a power system to fall from the sky with just one sentence...
　　 But,
　　 But,
　　 But,
　　 These are not important.
　　The important thing is the basic principle behind.
　　 produces high oxygen gas.
electrolyte.
　　 Through a special molecular sieve, most of the nitrogen in the air is removed. In this way, the oxygen that enters the combustion chamber will be of relatively high purity. (The oxygen content is more than 80%.)
　　 Electrolyze water to obtain hydrogen and oxygen. Not only has the oxygen content increased, but also a powerful fuel: hydrogen.
　　 If it means that ordinary high oxygen gas is equivalent to natural inhalation.
　　 Then, electrolyzed water is a perverted turbine.
　　 "Lai Gong!"
　　 "Qiao Gong!"
　　 Liang Penghai called two technicians over.
　　 He can't calm down anymore.
　　 Wang Bu'an's design is getting more and more outrageous.
　　 actually thought of high oxygen gas.
　　 actually thought of electrolyzed water.
　　 It is not difficult to produce high-oxygen gas.
　　It is not difficult to electrolyze water.
　　The difficulty is how do you control these things after they are mixed together.
　　 is like nuclear fusion~EbookFREE.me~ Everyone knows that the energy it releases is huge. The energy of a hydrogen bomb explosion is equivalent to one year's electricity in some countries.
　　The question is, can the energy of the hydrogen bomb be used to generate electricity?
　　 can't do it!
　　 Why?
　　Because it cannot be controlled.
　　 The energy release of the hydrogen bomb is instantaneous. It's one hundred billionths of a second.
　　 The current technology can only barely control nuclear fission. It is impossible to control nuclear fusion without thirty to fifty years of research. It may even take hundreds of years.
　　 The mixture of high-oxygen gas and hydrogen is almost equivalent to an ultra-miniature hydrogen bomb!
　　 The energy it releases is absolutely terrifying.
　　 It generates super high temperature.
　　 It generates super high pressure.
　　What kind of combustion chamber can withstand such terrifying energy?
　　Explosion?
　　 That is normal.
　　 It's abnormal if it doesn't blow up.
　　Also, what kind of piston and connecting rod can withstand such high temperature and pressure?
　　 It is conservatively estimated that the temperature of the mixture of hydrogen and high-oxygen gas is at least 2000 degrees.
　　 The temperature of the combustion chamber of the space rocket exceeds 2000 degrees.
　　 The high temperature of 2000 degrees is probably because the main shaft of the diesel engine is unbearable, and it melts easily.
"what is this?"
　　 "Hydrogen? Oxygen? Mixing?"
　　 The two veteran technicians were also completely shocked when they saw the basic structure.
　　 They looked at Wang Bu'an's eyes as if they were looking at a monster.
　　 This monster really dare to think about it!
　　 This is the principle of a space rocket to make a diesel engine!
　　 In other words, can the two be connected?