Do you want your car to pick up speed faster? How about adding a turbo booster on that engine under your automobiles hood. A turbo charger is a very efficient way to gain power. To fully understand the function of this component, lets look at the physics behind it. The Ideal Gas model has much to do in turbo chargers. I will explain the theory and components like the compressor, turbine, intercooler, wastegate, and the BOV.
Matter is assumed to be composed of an enormous number of very tiny particles which are indestructible. Gas is a state of matter. These tiny particles are separated by relatively large distances, which interact elastically. This large space between the particles make it easy to compress a gas. Which gives low mass to volume ratio. Particles must be in continual motion. These particles are very fast (usually about 500 meters per second). The molecules in a gaseous state have enough kinetic energy to be essentially independent of each other.
Pressure is a main factor in turbo chargers. Pressure is the force exerted on a surface divided by the area of the surface (force per unit area). Decreasing the volume increases the pressure. The average speed of the molecules do not change. If we increase the number of particles in a same volume, we expect the pressure to increase because there would be more frequent collisions between the particles and the walls of the space. Temperature is also very important. If the temperature of the gas increases, the speeds of the particles also increase. Pressure and volume are inversely proportional, (by Boyle’s Law) as one increases, the other must decrease. Gases want to flow from a high pressure area to a low pressure area. The greater the difference, the faster they flow. I...
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...the shock waves created by a shift, which acts as a brake, slowing the turbo and requiring it to be spooled up again. We lose boost pressure but keep our turbo speed this way.
Turbo chargers are very efficient in giving extra power to engines, even though they do make your auto burn more fuel. All the components of turbos are important in the function of them. Turbo chargers will really make your life better especially if you are on the racing track.
Works Cited
No author found, Renault Gt Turbo. Turbo Fundamentals http://freespace.virgin.net/c.coleman//turbo.htm
Dennis Grant Turbo Fundamentals. How Turbos Work or The Closest Thing to a Free Lunch. Http://www.turboclub.com/turboFun1.htm
Kirkpatrick & Wheeler, Physics A World View. Copyright 2001, 1998, 1995, 1992 by Harcourt, Inc.
http//www.harcourtcollege.com Printed in the United States of America
One reason Simon is regarded as the Christ figure in Lord of the Flies is that he commits many selfless acts just like Jesus Christ did. Simon chooses to stay and help Ralph build huts rather than go play with the other inhabitants. Ralph compliments Simon by saying “Simon. He Helps. All the rest rushed off. He’s done as much as I have” (54). Golding also illustrates Simon’s generosity when “Simon pulled off the choicest fr...
The character of Simon in William Golding’s Lord of the Flies has often been viewed as the Christ figure of the novel. If you were to examine the actions of both Simon and Jesus, you would find a number of incidents that parallel each other.
In the novel, Lord of the Flies by William Golding, the concept of good fighting evil is clearly shown to be a big picture. In many cases, Jesus Christ represents good and bliss in the universe, while the devil represents evil. In this novel the reader sees the when good fights evil, the evil is a good turned evil. For example, before the devil became evil, he was an angel. He was good turned evil and is now fighting good. Simon represents the good and bliss, he is the Christ figure on the island while evil and savagery is shown in the other boys on the island. Both Simon and Christ share common qualities, actions, and deaths. Simon shows this throughout the novel, from the beginning until the time of his death.
1. After Simon is killed, the next paragraph begins, "The clouds open and let the rain down like a waterfall…" When the boys kill Simon they not only kill him and spirituality, but what they perceive to be the beast. Because the beast was created by them and embodied all of their evils, one of its interpretations can be as mankind's sin. Simon is very similar to Jesus in this book.
...ent stories of the Bible from Jesus Christ and interpreted them with Simon. The most biblical reference out of the novel is when Simon wandered off into the jungle. There Simon finds the devil that tempts him to join Jack and his group of hunters. Simon saved the boys of the group by sacrificing himself. Out of the group of the surviving boys Simon is Jesus. He tried every way possible to help the group anyway he could. When Simon died he is floated out in the ocean with his arms out. Golding describes that a group of glowing fish surrounded Simon’s body in the ocean and formed a halo around him. This can only tell us that Simon is the true savior of the group.
“Fancy thinking the Beast was something you could hunt and kill…You knew didn’t you? I’m part of you? Close. Close. Close,” in comparison to “And he said, ‘That which cometh out of the man, that defileth the man’…All these evil things come from within, and defile the man” (Golding 143, Mark 7:20- 7:23, KJV). Both statements about inner evils, both spoken by one in the same person. The former was stated by Simon in William Golding’s Lord of the Flies as he spoke to the Lord of the Flies, and the latter is transcribed in the scripture of the Holy Bible, a book devoted to the life and stories of Jesus. These coinciding excerpts are not by coincidence in any way. Simon is the symbolic Christ figure in Lord of the Flies in more ways in one. Often
In the novel, Lord of the Flies, all the characters have an significant role and each individual shows a different impact than others in the society. Simon’s innocence through the novel impacts his behavior and the way he treats the littluns with care. He is a flat, static character who has an active role and gives his full support in everything he does. Simon does not give up hope on being rescued and becomes the light of the island as he does everything he can throughout each situation. As the characters and plot develop, the boys begin to change as each character loses their innocence because of their freedom. Simon shows the most purity and compassion as problems increase through the boys as he tries to not let any of the causes affect him. In Lord of the Flies, Simon represents the goodness of the island as he helps the littluns, supports the boys and does everything in his power to make the best of the situation on the island.
Simon is the morally good boy. His selflessness and goodness comes from within. He is kind to the little boys, and helps the outcasts. For example, when none of the boys want to give Piggy meat from the first pig, Simon steps up and takes him meat. "Simon…wiped his mouth and shoved his piece of meat over the rocks to Piggy…"(p.74) While everyone else is cruel to the young ones, he helps the "lil'uns" grab meat from the trees when they can't reach. "Simon found for them the fruit they could not reach, pulled off the choicest…passed them back to the endless, outstretched hands." (p.56) Simon helps those whom no one else is kind to, perhaps remembering that he was looked down upon once. He realizes what it's like to be scorned and to be the "little one", so he tries to make it less miserable for the outcasts by being kind to them. He wants to always help others, so when he discovers the beast is inside of everyone, not external, as they had imagined, he instantly runs down the mountain to tell him. He helps others even to the point of death.
In addition to her manly behavior, Fiona also rejects Farquaad’s marriage proposal and choose to stay with Shrek instead because she rejects the conventional life she has been told to have. She wants to marry whoever she loves and to take control of her life, showing her independence. This shows that being different from the Disney princesses choosing to live “happily ever after” with a prince, Fiona defies society’s expectations and stereotypes of a ‘’good’’ woman who is thought to be submissive and domesticated but not rebellious or independent (Barker 317). Undeniably, fairy tales are so important that they facilitate children's imagination, but on the other hand, they limit their ways of thinking and somehow set gender stereotypes in youngsters’
The Physics Behind the Power of an Engine Insert the key, turn, and vroom. And down the road you go. Most people take for granted the strange conglomeration of metal and plastic under that sheet of metal, either in front or back of their vehicle. The engine, as you may have guessed, is a modern marvel- so to speak. They’re found in cars, trucks, boats, airplanes.
Kirkpatrick, L. D., & Wheeler, G. F., Physics: A World View. Philadelphia: Harcourt Inc., 2001.
When asking the question which is better turbochargers (turbos) or superchargers (blowers), the results are close. Based on the individuals' driving style and needs, he or she may want consider the benefits and the potential drawbacks of these two systems to decide which best suites each driver's needs.
Throughout the movie,Shrek takes us deep into the concept of inner vs outer beauty. Whilst Shrek, the protagonist represents a non-stereotypical prince, there is also Princess Fiona. The traditional fairy tales portray princesses as dependent, ladylike and weak. Although in the beginning of the film, Fiona embodies the typical feminism and ladylike qualities, a thin, beautiful princess. As the movie goes on Fiona acts more comfortably and breaks these princess qualities. There is a scene where Fiona interrupts Shrek and Donkey with her rather unfeminine
The movie Shrek is a 3D animated adventure involving the protagonist by the same name and his sidekick, Donkey, as they embark on a journey to save a princess from her castle for Lord Farquaad. On the outside, Shrek is a mean and scary ogre, but underneath his “onion-like” personality lies a sad, lonely soul. Shrek is not a typical, Disneyesque fairytale; it is a fairytale that parodies every “once upon a time” and “happily ever after”. By making an ogre the main character, the film breaks the typically boring, fairytale pattern. As said in the movie Shrek, “sometimes things are not always what they appear to be”. One of the recurring themes in the movie is the idea that beauty is in the eye of the beholder, challenging people’s tendencies toward bias.
As the piston rises, the pressure forces the poppet valve closed, and the mixture is compressed. Once the piston reaches its peak, the spark plug fires, igniting the compressed fuel causing the fuel to expand driving the piston downward. The exhaust valve opens after the piston reaches its lowest point. As the piston begins to rise, the exhaust fuel is driven out of the chamber. Large four-stroke engines tend to have more than one cylinder and often feature valves, fuel injectors, and turbochargers (Four Stroke