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 The speed is not enough to gather power, which is applicable to any means of transportation. For example, on an aircraft, there is a saying: as long as the engine is strong, a brick can fly into the sky!
 Therefore, for a reborn Qin Tao, who has decades of experience in ship design, it is definitely quite simple to increase the speed of this speedboat with a displacement of about ten tons.
 The target customer is the customs inspection, and they require the speed of the ship to be as fast as possible, so what else is there to say?
 Especially the speedboat in front of me will use an external engine, so it will be even simpler. If one is not enough, two engines will be installed. If two engines are not enough, three engines will be installed. It is simple and easy.
 The smuggling boats at sea, needless to say three, are the ones that maximize this layout. Qin Tao has seen all of them with six external engines.
 There are two arrangements for the engine of a ship. Large ships are arranged inside the hull and drive the propeller at the tail through the drive shaft. If the power of one engine is not enough, two or even four engines may be used. It can not only drive different propellers, but also work together online.
 Small boats don’t need to be so troublesome. Just put the engine, drive shaft, and propeller together and put them at the stern. When needed, flip the device down to provide power. When you arrive at the dock, flip the device back. Avoid long-term immersion in water to cause loss.
 In the past, Mingzhou Shipyard produced fishing boats, at least with a displacement of hundreds of tons, so the engine was inside the hull. What is being built now is a speedboat, using blueprints purchased from island countries, and a plan with an external engine.
 For the workers of the Mingzhou Shipyard, this is the first time they have come into contact with this power output method. It is okay to follow suit, but it is impossible for them to innovate.
 However, in the eyes of Qin Tao, a traveler, it was a piece of cake.
 "Power? Change to a high-power engine? Our factory has no funds to purchase a new engine. If we used a domestic engine at that time, we could save a lot of money. However, Director Song insisted on purchasing engines from island countries." What a waste of money!" Zhao Changshui sighed again.
 At this time, Qin Tao pointed to the Yamaha F100 external engine at the tail of the speedboat and said, "How many engines like this have we imported?"
 "I bought ten units in total, five were used on the ship, and five were kept in the warehouse. When I bought them, ten units could be given the wholesale price, and one was 95,000. These engines alone cost nearly a hundred Wan!"
 "That's right, the factory ran out of money at that time. The big liar Song mortgaged the assets of the factory to the bank and borrowed money from the bank. Now, the customs don't want these ships. Seeing that the repayment date is coming, the bank wants to seize us. If the big liar Song doesn't run away, the big guy must beat him up to vent his anger!"
 Everyone became angry again.
 Qin Tao nodded: "Well, that's easy to say, take out the engine in the warehouse, and put two engines on the back of this speedboat!"
 What? Everyone was stunned.
 "For a ship with a displacement of 10 tons, two 100-horsepower engines drive together, that is 200 horsepower. Now, are you afraid that the customs will be dissatisfied?" Qin Tao said
 Qin Baoshan frowned there: "Isn't that appropriate?"
 "Why isn't it suitable? It's not difficult at all to modify an engine pylon." Qin Tao was a little curious.
 "One engine weighs more than 100 kilograms at least, and two engines weigh more than 200 kilograms. In this way, the center of gravity of the ship will change, the bow will be upturned, and high-speed navigation will be unstable."
 When Qin Baoshan heard his father say this, he almost gave him a thumbs up.
 Although Dad has a high school education, the level of teaching in the 1950s and 1960s was really not good. Five years of primary school, two years of junior high school, and two years of high school, how much knowledge can one learn? Not to mention that Dad only went to the first year of high school, and in the second year of high school, he entered the shipyard.
 At that time, schools were run in accordance with the spirit of the "May 7th" directive: when schools were opened, students not only had to study literature, but also to study engineering, agriculture, and military... So, even if high school education was popularized, but the level of education...
 Dad is a special case. He loves to learn and use his brain. Otherwise, he would not have made his mark after entering the shipyard, worked hard for decades, and became the director of the factory.
 Now, Qin Tao said that he wanted to install two engines, and his father immediately brought up the risk of such an installation.
 "Yeah, of course the bow of the ship will be upturned. In fact, we just need to make the bow up so that we can speed up." Qin Tao said: "According to specific calculations, a 100-horsepower engine can drive less than 100 horsepower. Tons of ships should be able to run up to 30 knots, but the existing speedboat tests are not optimistic, why is that?"
 "High resistance?" Qin Baoshan's eyes sparkled.
 Aluminum is replaced by steel, and the weight of the ship increases. Therefore, if the Yamaha marine engine originally designed to be placed at the stern can lift the bow by three degrees, it cannot be lifted at one time now. The contact area between the ship and the water surface is large, so it can run. The resistance also becomes larger. This is why current speedboats cannot reach the design speed.
 If a ship wants to speed up, it is facing a very complicated problem of hydrodynamics. To put it simply, when the speed is low, the resistance is proportional to the speed. After the speed exceeds 20 knots, the resistance is the square of the speed. Proportional, at thirty knots, the resistance will be proportional to the cube of the speed. Therefore, the required power will also increase geometrically.
 If no other changes are made, even a 100-horsepower engine can drive the speedboat to a speed of 30 knots, and a 200-horsepower engine can only drive the boat to a speed of 40 knots at most. To design indicators, other changes have to be made.
 The weight of the two engines pries up the bow of the ship, so that the area in contact with the water surface is reduced, greatly reducing the resistance, and allowing the ship to increase to a predetermined speed.
 "Will the ship be unstable?" Qin Baoshan was full of worries again.
 "Unstable? How is it possible? The weight of the hull is increased by replacing aluminum with steel, so the stability should be better. If converted according to the ratio, the three engines are pressed at the back, and it has just reached the degree of inclination of the aluminum hull." Qin Tao said: "So, don't worry, it's absolutely safe."
 While talking, someone has already pushed the engine out with a small cart.
 Qin Tao directed a few workers to work quickly, dismantled the original engine, replaced the position of the bracket, welded the second bracket, and installed the engine, all within an hour.
 "There is no champagne for a grand launching ceremony." Qin Tao said, "Let's try it like this!"
 The berth is very simple, there are two rails under the speedboat, and everyone can push the speedboat directly, and the speedboat can be sent into the water.
 With a splash, the water splashed, and Qin Tao couldn't wait to jump into the cockpit: "I'll try it!"
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 Qin Tao, the famous ship chief engineer, went back thirty years ago to the Mingzhou Shipyard that he had abandoned. Everything will start all over again! 
 The factory manager and the cashier ran away with the money? Qin Tao made a move to get a bucket of gold. Speedboat not fast enough? Then hang more engines! Can’t the wings of Hongqi 61 be folded? Qin Tao will solve it! 
 Dredgers, LNG ships, catamaran missile boats, stealth frigates, Aegis air defense ships… Let’s see how Qin Tao casts a warship of a great power step by step!
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 <h3>Author's Other Novels</h3>
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 <li><a class="title" title="The Third Reich" target="_blank" href="/en/serie-685/the-third-reich">The Third Reich</a></li>
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</div>

<div class="content">
 This is the love story of the 2nd brother of the Dragon Family. He is one of the most successful businessman in the capital and one of the Emperor’s favourites – he is the most eligible bachelor in the capital and every lady in town wants to marry him.
 The story starts with the female lead, Ju Mu Er, a blind teacher of guzheng, who goes to pay a visit to Long Yue to ask him to build an awning on his popular business street so her friend, a flower seller, will not get wet and fall sick. Long Yue laughs at her (because he loves money and is calculative) and she makes a bet with him that she can allow him to escape from a pesky female suitor without making it obvious.
 She successfully wins the bet and from then on, Long Yue constantly makes her life a trouble (since she costs him so much money)…. not realizing he is slowly falling for her.
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<div class="content">
 She transmigrated into the body of a little girl from a fishing village! Her father is honest and foolishly filial, while her mother is weak and ill. Moreover, her siblings are still young children.
 Her father was the best fisher in the village and breadwinner of the entire family. However, when he got injured and was on the verge of death, her cruel grandparents and uncle kicked her whole family out. They were hungry and cold with nothing but an empty house…
 But that’s ok! She has a multicolored stone that can accelerate the growth of crops. She was also an expert at preparing braised meat in her previous life.
 Just watch as she, an eight year-old girl, challenges the taste buds of people who lived during ancient times. With improved high-yielding crops, she’s going to become the most famous farming expert in the world!
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<div class="content">
 This is the story about the rebirth of a xiao gōng with a sweet steamed bun-like xiao shòu.
 In the past life, xiao shòu, in order to help xiao gōng block a poisonous blade, ended up dying due to blood loss.
 After the rebirth of xiao gōng, xiao shòu was loved till overflowing.
 This is a cliche story which is warm, sweet, no abuse.
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<div class="content">
 On their wedding night, she gnashed her teeth, yelling, “Your Highness, that’s shameless!”
 Set off by the flickering light of red candles, he curved the corner of his mouth into a wicked grin, “Actually, I can be more shameless…”
 …
 When they met for the first time, he was the young prince who lived in his day of brilliance, while she was the pampered princess of the adjacent state.
 When they met again, he became the crippled underdog suffering from frustration, while she became the lackluster hostage stranded in an alien land.
 In his mid-life, he was defeated in the fight and had his legs broken; his wife passed away and he didn’t have anything left except his father’s detestation… After constant blows took the edge off his spirit, all he wanted was nothing but serenity.
 In her teen-age, her state perished and her home lost; she lapsed into an awkward situation after being abandoned and having her marriage annulled… As endless hardships isolated her from happiness, everything she wished for was no more than peace.
 …
 “Lu Zhishan, when I first met you, I didn’t think I’d marry you…too old,” after years passed by, one day, she lay on his laps mumbling, with a kind of hazy beauty on her boozy face, “and lame.”
 “Mu Nanzhi, you have the wrong memory. At our first meeting, I’m neither old nor limp.”
 “…When was that?”
 “When people were celebrating your first birthday,” that man assumed all gentleness and joy crept on his eyes and brows, “On that day, you were ‘drawing lots’ in the rear hall. I also sneaked there to have a look. But, out of my expectation, you directly grabbed my true-love knot.”
 …
 How vivid the red love pea is embedded in the exquisitely carved dice,
 Just as my feelings for you deep in my bones.
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<div class="content">
 All the people came to the War Continent, and the lights of civilization were surrounded by the thick fog of war. Except for a few safe areas, they were all dangerous steel ruins and fortresses, and the brutal forces intertwined! 
 There are also difficult dungeon missions. As long as you complete them, you can obtain rare alloys, tank supplies, and weapon blueprints! 
 Everyone becomes a commander, starts a war factory, assembles his own weapons and vehicles, recruits soldiers, commands tanks to seize resources, upgrades tanks, and forms a legion! 
 Su Yan, who was a senior military fan in his previous life, awakened the super blueprint system. As long as he obtains technology points, he can exchange them for tank weapon blueprints on the earth. 
 Iron Torrent t34, God's Religion 152, Father's Hammer 203! 
 Tigers, leopards, elephants and rats in the Führer Zoo, 88mm anti-all guns! 
 Five pairs of ancestral road wheels from the Great Celestial Dynasty! 
 And the more advanced T-90, Armata, 99A, Leopard II, Abrams... 
 While others were struggling to hold on while driving their tin tractors, they were stagnating. 
 Su Yan has formed a terrifying steel torrent, sweeping everything!
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<div class="content">
 A major event happened recently to the demonic sect – their powerful sect master suddenly went missing.
 Everyone comforted each other: “Don’t worry, the sect master must be out pursuing fun, and so on.”
 “Well, that makes sense.”
 They waited.
 Waited and waited.
 Waited and waited.
 Waited and… Everyone slammed the table: “We’ve waited so long! The sect master must have met with a mishap! Look for him!!” Numerous disciples therefore ran rumbling down the mountain.
 On a certain day of the month, a certain sect master opened his eyes and thought in confusion: Hey, who am I?
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<div class="content">
 She was a peerless genius in the way of medicine, holding the Medicine King Cauldron in her hand.
 Once she transmigrated, she became a lowly little medicine slave in dispensary.
 Physicians made her life difficult, princesses humiliated her, even her fiancé came knocking on her door to break off the engagement?
 What was that?!
 However, she had the cauldron in her hand; the top-notch medicinal herb was in her hands. She stole rare and precious herbs, punished the slanderous, plotted against the petty, treated the Emperor’s sickness, and saved the Crown Prince.
 Then, the imperial edict turned the medicine slave to a concubine and received endless doting. It was unbreakable. Wait… didn’t Prince Jun, who wielded great power in the imperial court, say she was a a detestable individual?
 As the saying goes, the concubine was good in the way of medicine.
 However…
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<div class="content">
 What should she do if she transmigrates into a cannon fodder? The first thing she will do will be to happily repay all the debt owed to the original body. She will enjoy living in the present rather than worry about the future since this is her second chance at life. 
 Max-leveled bosses suddenly make a comeback at the last minute! 
 【My fiancé falls in love with the housekeeper’s daughter? What about me? Well, I naturally have my own small wolfdog coax me until I’m happy!】 
 【So what if the abandoned wife of a wealthy man is ridiculed by the whole network? How shallow! I came from a rich and powerful family too!】 
 【An idol fan has accidentally taken in the wrong idol. It’s fine, she will just raise and nurture the puppy dog to her taste.】 
 *Puppy Dog – A guy who is young, handsome, clingy, possessive, slender, and lean but has muscles.
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<div class="content">
 Fu Wenyu, a writer of melodramatic stories, traveled to ancient times. 
 The original owner's father unfortunately fell ill on the way to the imperial examination, not only spent all the family savings, but also died. 
 This really stirred up a hornet's nest! 
 The greedy uncle and aunt immediately turned against each other and separated the family, and kicked the original owner's family out. 
 Facing the leaking thatched house, and the mother and sister who were at a loss, Fu Wenyu rolled up his sleeves and decided to pick up his old business.
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<div class="content">
 You are the ruler, I am a subject, you want loyalty, I’ll give you loyalty. You are the ruler, I am the subject, you want my sacrifice, I will sacrifice for you. This lifetime, we’ll only be ruler and subject…… cannot become the one who accompanies you to experience everything.
 A deposed empress, a failure of a substitute. Charging into battle, he was the emperor, and she, his general. But within the intimacy of their military tent, he was her husband, and she, his wife.
 But everything was star-crossed. For the one he loved the most, he would push her into hell again and again.
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 Let someone else go to war, you, lucky Austria, go get married! What the god of war can give you, the god of love can also give you.
 The smoke of the Napoleonic Wars has dissipated, and the Vienna system that once brought peace to Europe is riddled with holes. Beneath the seemingly peaceful appearance, there is a vortex of the times with undercurrents, the tranquility before the storm.
 The air is filled with the steaming mist of sweat, and the choking black smoke makes it hard to breathe. On the elegant dining table, a group of soldiers and fat men in suits are pushing each other, feasting on the feast called the world, hanging on the wall Van Gogh’s self-portrait with waltz in his ears.
 Suddenly the music turned into a march, and the picture also turned to the battlefield. Soldiers marched in a neat line, walking towards the machine gun barbed wire.
 A shell fell on the ground, and after the smoke passed, countless cavalry rushed to the artillery position.
 Accompanied by a loud noise, a wooden plane flew close to the ground, then pulled up rapidly, broke through the clouds, and shone brightly.
</div>

<div class="content">
 The Prince of Su Wang, Chu Ba Ning is not famous because of his great status and power, but because legend has it that whoever becomes his wife will be cursed to death, with no children to inherit his fortunes.
 Ever since the Emperor betrothed Lu Shao Qi to Chu Ba Ning, everyone had predicted that she will not be living any longer. Even the biggest casino in the capital city would gamble and bet how she would die. The side-concubines gifted to the Prince of Su Wang would also cry and kneel to the ground to hug Lu Shao Qi’s legs, begging for her to not drag them to death with her.
 Lu Shao Qi complains: Heavens! Is it easy to find a virtuous wife like me? Such a fortune and you don’t know how to appreciate it!
 —
 This is a story about a modern girl who sets a goal to become a virtuous wife after being reborn into an ancient era. But she later discovers that her husband, the prince has OCD and has rumours of being cursed to be wifeless and have no children. As a result, our female lead is accused of being a controlling wife and she has no way out now.
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Warship of Great Power

Chapter 3 Two External Engines

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Warship of Great Power

Chapter 3 Two External Engines

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