Role of Information & Communication Technology in Aerospace
As a matter of fact the world around us is controlled and guided by computers. The conventional practices for leading life have become extinct since the computers have spread into every walk of life. Its not just Aerospace, in fact almost every sector is witnessing strong presence of Information and Communication Technology and many new businesses have started sensing the need of Information Technology.
The information systems are developed so complex that they completely eliminate human intervention for various processes. The Aerospace sector has seen a tremendous development in last two decades through continuous improvements in the information systems and by continuous shift towards bringing in computers in every single process involved in operations. This in turn has enabled better control, improved signal transmission, handy manipulation and efficient control systems.
The process and production time for the aircraft manufacturing has been drastically reduced with aid of advanced information systems. The high end software configurations for the design activities and mechanization of manufacturing processes have helped in reducing manufacturing time with less manpower consumption and with increasing accuracy and timeliness.
The designers in the aircraft industries must have the knowledge of integrating aircraft components, loading patterns of components, material used for its parts and so on. The aircraft is as complex in nature as it literally comprises thousands of parts and every single part is important because every part weighs equal importance as the other during real time flight of aircraft. Therefore it’s essential for engineers to carefully design and manufacture its parts. This is the point which favors the dependencies of various processes on Information Technology as Information technology automates some of the regular routines and leads to less time consumption and higher assurance in meeting the quality standards. So when Information Technology gets into the skin of the Aerospace Sector, it’s going to reduce the chances of human errors and inaccuracy by a large extent.
The computers are widely employed for every process and operation in the aircraft industries. The complex algorithms for the systems design are being implemented using computers with in a short span of time.
The implementation of information technology is not only limited to developments of advanced aircraft but also brought a huge cost reduction in the process. This in turn has made the journey affordable for passengers. As the travel charges are slashed because of the cost cutting in development of aircraft, the average number of commuters keeps on growing. Air fares have fallen largely as a result of lowering operating costs through improved information systems.
Build Min Wind Turbine Generator
Small wind turbines have been useful not only for residential but also for commercial, industrial, and institutional purposes. They augment power supply and lessen the electric bills of home and business owners. Around the world, many companies have begun becoming environment-friendly by choosing this power-generating alternative.
There are two types available in the market – vertical axis wind turbines (VAWTs) and horizontal axis wind turbines (HAWTs). The vertical one is identified by blades mounted on vertical shafts while the horizontal one is by propeller-like blades. Depending on the availability of the wind, both types can be installed on towers or poles or even on your rooftop.
You might be asking what differences or similarities these two have. Here’s a short but helpful description of each:
Blade shape
VAWTs come with blades of various shapes. There are wind turbines that have blades formed like a bow and there are some with an S-shape. Even more daring, some wind turbine experts shape their blades into a spiral to make battery charging more convenient. The shaft of VAWTs is positioned vertically so the gearing needs not be set on a higher level or at the top of a mast of HAWTS to convert the rotation to a vertical shaft that drives a generator at ground level.
Noise produced
VAWTs can be quieter. Vertical turbines’ noise is only 2 decibels if you stay 2 meters away from the generator. HAWTs, on the other hand, can produce from 35 dB to 50 dB of noise. 35 dB is similar to the one observed in the library. A 50-decibel noise is like an office with many people working together.
Interaction with the wind
As to interaction with the wind, VAWTs are not disturbed by the wind while HAWTs always go where the wind is directed. This makes VAWTs less susceptible to turbulence than HAWTs, a factor why they are used mostly in urban areas.
Power Output
One HAWT produces 1.5 kW of power at 31 mph and a total of 2000 kWh of power delivered annually. Some can produce 5000 kWh per year with an average of wind speed of 12.5 mph.
VAWTs, on the other hand, produce a peak power of 7 kWh and deliver 7000 to 10,000 kWh of power per year.
Before deciding whether to buy a horizontal or vertical wind turbine, it is a must that you know which type of wind turbine will give you your money’s worth. You can either search the net or seek advice from experts on wind turbines.
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Advancements in Computer Technology
With technology progressing as fast as it is at the present, it is a wonder we do not have a new mass-marketed gadget appearing every few minutes. Personal computers, once predicted to be owned by a mere handful of individuals, are everywhere nowadays. If you are a student a personal computer is virtually a necessity. Accompanying the ever-increasing popularity of the personal computer is a plethora of gadgets and technological advancements. Though it may not be every few minutes, it seems as though every couple of months we hear about a computer with more storage space or a new device that one can connect to their computer.
Some devices that appear on the market are either completely superfluous or not so accessible to the entirety of the population, whether it is because of their cost or their limited supply. The costly devices are reserved to those who can afford them, until some new gadget replaces them and the price of these machines decreases, much like any new technology that appears on the market. Those gadgets, which are unnecessary, are not overly practical and the market for these creations is comprised mainly of those with an affinity for such devices. Inventions like webcams, while they are certainly fun to play with, are essentially unnecessary as they have no bearing on the actual operation of the computer and are used largely for leisure computer activities.
The more purposeful advancements in computer technology revolve around those, which increase the computers ability to manage certain tasks and those, which increase the storage space of the computer. Many personal computer owners find themselves craving more space to store songs or various other files and often wishing that their computer were faster. Though many computers produced today have a excessive storage space, that is, it is nearly impossible to fill a personal computer to capacity, these types of advancements permit a much speedier and more efficient functioning computer.
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