Magnetic levitation is the latest in transportation technology and has been the interest of many countries around the world. The idea has been around since 1904 when Robert Goddard, an American Rocket scientist, created a theory that trains could be lifted off the tracks by the use of electromagnetic rails. Many assumptions and ideas were brought about throughout the following years, but it was not until the 1970’s that Japan and Germany showed interest in it and began researching and designing.
The aerodynamic performances of a wind turbine with airfoil Type Turbosail blades based on the lifting line model Abstract One of attracting concepts has been the use of Turbosail principle to produce lift from fixed cylinders in various engineering applications. With emerging innovative Turbosail type wind turbine technology, it is important to determine power performance and characteristics of such generators as correctly as possible. The objective of this project paper is to develop an efficient
propeller was 66% efficient which was much higher that any other propeller of the time. The foundations of a disciplined approach to propeller design evolved soon thereafter. With the advancements and refinements made by early inventors, engineers could use those test results to design propellers with better performance and structural reliability. These advancements led to the development of the first generation of well-designed propellers. One of the first designs was the “Integrale”, developed by Lucien
Materials Engineering in Photovoltaic cells In today’s world when we think about energy sources, there are 2 classifications they can be split into: renewable and non-renewable sources of energy. Fossil fuels are the backbone for most of the energy we use today. We need this fuel for almost all of our daily routine, from lighting a fire to running heavy machinery, but with increase in population there has been an increasing demand of such energy. Fuels like these tend to give massive amount of energy
simple and practical in comparison to others such as the use of super conductors which is essentially impractical as it has more constraints. Emissions from vehicles cause pollution and if the world will lean more towards magnetic levitation for vehicles, we can reduce our carbon footprint and we can utilize our energy efficiently as there will be no friction (besides drag) but less energy will be wasted on overcoming friction. Routes will use ferrous metals such as copper or Aluminium which will be
The events that surround Animal Farm’s publication, and Orwell’s own consistent outlook towards his book provide support of its political meaning. Orwell plays a two-sided game with his reader. He emphasizes the similarities between the animal on Animal Farm and the humans they are designed to represent. At other parts of the narrative Orwell shows with both humor and pathos the profound differences separating animals from man.In doing this, he makes his reader create a distinction between the personalities
The hybrid electric vehicles use a small electric battery to addition a standard engine. It increases fuel efficiency by about 25 percent. The plug-in hybrid electric vehicle is also having the electric motor and the internal combustion engine. It has a larger battery pack, which is
Automotive Engineering Advising Document Master of Engineering in Automotive Engineering CURRICULUM Systems Engineering Core Engineering Electives Management and Human Factors Automotive Engineering Seminar and Capstone Project TOTAL PROGRAM: Semester Credit 9 9 6 6 30 The M. Eng. Degree in Automotive Engineering requires a total of 30 credits—27 of which must be letter (A-E) graded. A minimum grade point average of 5.0/9.0 (“B” average) is required for graduation. Of the 30 credit hours, 24
A fuel cell is, in principle, a very simple electrochemical device. The chemical reaction that powers hydrogen fuel cells is the same as that which occurs when hydrogen burns. The chemical equation for this reaction is: 2H2 + O2 ( 2H2O + energy. "Normally hydrogen burns, reacting
What is logistics? "Logistics means having the right thing, at the right place, at the right time." [pic] Logistics - (business definition) Logistics is defined as a business planning framework for the management of material, service, information and capital flows. It includes the increasingly complex information, communication and control systems required in today 's business environment. -- (Logistix Partners Oy, Helsinki, FI, 1996) Logistics - (military definition) The science of planning