The Wright Brothers And Their First Plane

The Wright brothers and their first plane

Introduction

Fly lightly and effortlessly as a bird the eternal dream of man, Dayton’s Wright brothers in the state of Ohio the United States made it a reality and did not need a scientific career. From his childhood Orville Wright demonstrated a lot. 

In 1903 the first reactor of the RAID had nothing to do with the current jets but then Orville and Wilbur resolved the principles of the aerodynamic questions of the control of the management and the propulsion (Sinope, 2015). The brothers achieved what the inventors, researchers and daring adventurers had tried in hand, they all wanted to deceive the laws of physics and failed. 

Leonardo da Vinci Design in the 15th century huge wings that man could move with his muscular strength and thus propel himself just like birds but everything was in a theory nobody ever tried its construction (Mind, 2017). The English George Kelly was the first to propose in the 18th century a theory and practice of aerodynamics, I even built a glider with which he got to make some small flights what once began Ok Lee Lo Return Lilienthal in Berlin in the lateFrom the 19th century, the engineer took the storks as a model by observing it discovered that the arched form of its wings was what provided elegance and lightness to its flight, looking at it, they also discovered the secret of the mechanical flight that it could theoretically expose in 1889 in 1889 inHis book The Flight of the Birds as the basis of aviation (weekly, 2017).

Lilienthal was the first to demonstrate that the wing had to have a greater archer at the top than at the bottom. An aerodynamic plane according to this construction principle The air passes faster above the wing below that reduces the pressure on top and thus facilitates that this process floats is the one that raises the plane in the air (World B. N., 2018). Over time the Raid managed to predict the behavior of the 200 -angle of each angle of inclination. They were the first to provide demonstrated data on the most important laws of aerodynamics. After encouraging tests with a Wilbur and Orville kite. I spread then throughout the world that two enthusiasts had realized the eternal dream of man to fly (Boeing, 2015). The great merit of the Raid was to be the first to discover how to control an airplane in the air its techniques today still have changed

Developing

The life cycle of commercial aircraft due to an important high technology entry barrier that exists in a competition situation between the world’s largest manufacturers in the world that are Boeing and Airbus. They have other companies that are not available to high technology or their production is far behind manufacturing companies.

The aircraft to design and build, first the design phase what should be seen is the conditions of safety in order to see that any aerial catastrophe does not occur. The pillars on which the reliability of a plane is based are the redundancy of critical systems:

1. The robustness of the structure, as well as its resistance to the effects of material fatigue and tolerance to external damage, the reliability of operation of the systems. The effectiveness of notice and anomalies detection systems (Hispaviation, 2015).
2. Aerodynamic design. The present work has as its purpose to acquire greater knowledge in the different aspects of the composite materials, such as design (at all its stages), manufacturing, its properties, etc. (Fibercomposite, 2016). It is important since here you see the purpose of the planes in how they are manufactured if knowing what their parts are can happen like a catastrophe such as losing lives.
3. Three -dimensional model. This allows a better conception of the different parts of the plane, as well as considering aspects such as the ergonomics, configuration and disposition of internal components such as fuel tanks, instruments, command levers, etc. (Fibercomposite, 2016). Here you could see since you should know where all parts of the plane are located, since this must be accurate and precise, if that is not correct the plane the plane can fail.
4. Structural analysis using the elements method. One of the challenges at this point was to obtain the correct orientation of the axes of each element, since this depends on the correct application of the mechanical properties of the materials, since when considered orthropic, its mechanical properties vary depending onOrientation (Fibercomposite, 2016). This is important since the axes of each element must be in all airplanes because this helps you take the plane from one place to another without something serious happens.
5. Laminated tests. The materials used, despite being commercial, are very sensitive to the manufacturing process that are submitted when talking about mechanical properties. That is why tests for the different materials available (Fibercomposite, 2016) had to be carried out. This is done several tests since it helps to know if the materials can work on the plane so that it has a safe operation, each material has an approval certificate code.
6. Information management. The fuselage consists of several components, and each component is subjected to different efforts, so that specific mechanical characteristics are assigned to absorb the loads to which it is going to be submitted (Fibercomposite, 2016). These components are important since it is the function of the plane that can be moved from side to side in the air.
7. Model construction. The technique used for the construction of the prototype demands the use of molds with the geometry of the plane. To build these to first build a model, of geometry identical to the prototype. Due to the curved surfaces of the plane (Fibercomposite, 2016). In the construction of the models, it is subject to great importance because if they do not do it right this will not help the plane to work and basically it can be destroyed.

Mold construction. The construction of the molds was carried out covering the models with a layer of non -structural fiberglass and epodic resin. The first layer was "Tooling", a resistant abrasion resin that also contributes to a better finish of the finished pieces (Fibercomposite, 2016). Without the molds of the airplanes they will make it difficult for the plane to be manufactured since this is accurate without a minimum error. The pilot cabin is one of the priorities of the aircraft design focuses on the pilot cabin and their interaction with the instruments and flight controls, which is known as ergonomics. It is the man-machine relationship (Hispaviation, 2015). This relationship is important because the cabin is basically what the human controls and you can see how the plane is in the mechanical part.

The structure of the plane The key concept in the design and manufacture of aircraft is weight reduction. Thanks to aluminum and its alloy with another even lighter metal such as magnesium and composite materials such as carbon fiber, it has been possible to increase the size of the airplanes without compromising its weight. Two good examples are the Boeing 787 and the Airbus 380, airplanes that have a high amount of parts made of composite materials (Hispaviation, 2015).

Now with aluminum it is important because it can already be said that now the airplanes can no longer be heavy as before and now the new models of the plane is very feasible because they already have pieces and each piece have their codes and how they are made.

Aluminum, key in the construction of modern airplanes a combination of lightness, resistance and high electrical and thermal conductibility, is the property that turned aluminum and its alloys into a key material for the construction of airplanes, cars, or combustion motorsinternal, among many other applications (Hispaviation, 2015). 

The landing gear is a structure formed by the set of wheels, supports, shock absorbers and different equipment that uses a plane to maneuver on the surface and to land the functions of the landing train are several, it serves as a general support of aplane, allows the movement of the aircraft on the surface, both at the time of taking off and landing (SEO, 2018).

This leads to the help of the plane because with the landing gear is the plane support and the plane can be moved either as in the takeoff and landing.

The engines a fact that the designers take into account when choosing the engines for a new model, is the total weight that the plane will have at the time of takeoff – own weight + passengers + load + fuel, since these mustbe able to generate at least one force – tons of thrust – equivalent between the third and fourth part of the total weight of the plane to move it, accelerate, counteract the resistance to the progress of the air and reach enough speed for wingsgenerate the necessary support to take off (Hispaviation, 2015).

The manufacturing sequence of the plane is influenced by the way in which the plane is designed, the transport method of each section, the operation of the logistics system, etc. To establish the sequence, a series of rules or general principles must be taken into account. The fundamental principles are: minimize the inventory, minimize the lead-times and the times per cycle, weigh costs, quality, lead-times, and technical requirements (Higher School of Engineers in Seville, S.F).

A test program requires the construction of several prototypes. Each of them will be dedicated to covering specific sections of the program. If there will be a prototype – or several – and the standard plane was directly built, it is very likely that problems will occur (Hispaviation, 2015).

Type of aircraft tests are the fatigue tests in aircraft cover various specific applications such as: material tests, component tests of large -scale fatigue test and definitive load tests (Bien, 2019).

conclusion

Recommendations:

1. When a new prototype develops, the manufacturer must be approved by the Ministry of the Environment so as not to affect the ecosystem due to the contamination flow that will contaminate humanity in the long term.
2. You should also do what the environmental restrictions imposed by noise and other problems associated with the environment.
3. The use of properly qualified food products for the consumption of passengers that do not affect their body, for this reason as many fruits as ecological vegetables are qualified.

Bibliography

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8. World, b. N. (December 22, 2018). The feat of the Wright brothers: the owners of a bicycle store that changed the world with the first plane that flew. Obtained from BBC News World Website: https: // www.BBC.com/world/news-46607615
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