Moscow, Russia

High-Order Numerical Methods for Hyperbolic Equations with Applications to Aerodynamics, Rarefied Gas Dynamics and Parallel Computing

Language: English Studies in English
Subject area: engineering and engineering trades
University website: mipt.ru/english/
4 years
Aerodynamics
Aerodynamics, from Greek ἀήρ aer (air) + δυναμική (dynamics), is the study of the motion of air, particularly its interaction with a solid object, such as an airplane wing. It is a sub-field of fluid dynamics and gas dynamics, and many aspects of aerodynamics theory are common to these fields. The term aerodynamics is often used synonymously with gas dynamics, the difference being that "gas dynamics" applies to the study of the motion of all gases, and is not limited to air. The formal study of aerodynamics began in the modern sense in the eighteenth century, although observations of fundamental concepts such as aerodynamic drag were recorded much earlier. Most of the early efforts in aerodynamics were directed toward achieving heavier-than-air flight, which was first demonstrated by Otto Lilienthal in 1891. Since then, the use of aerodynamics through mathematical analysis, empirical approximations, wind tunnel experimentation, and computer simulations has formed a rational basis for the development of heavier-than-air flight and a number of other technologies. Recent work in aerodynamics has focused on issues related to compressible flow, turbulence, and boundary layers and has become increasingly computational in nature.
Computing
Computing is any goal-oriented activity requiring, benefiting from, or creating computers. Computing includes designing, developing and building hardware and software systems; designing a mathematical sequence of steps known as an algorithm; processing, structuring, and managing various kinds of information; doing scientific research on and with computers; making computer systems behave intelligently; and creating and using communications and entertainment media. The field of computing includes computer engineering, software engineering, computer science, information systems, and information technology.
Dynamics
Dynamics (from Greek δυναμικός dynamikos "powerful", from δύναμις dynamis "power") or dynamic may refer to:
Gas
Gas is one of the four fundamental states of matter (the others being solid, liquid, and plasma). A pure gas may be made up of individual atoms (e.g. a noble gas like neon), elemental molecules made from one type of atom (e.g. oxygen), or compound molecules made from a variety of atoms (e.g. carbon dioxide). A gas mixture would contain a variety of pure gases much like the air. What distinguishes a gas from liquids and solids is the vast separation of the individual gas particles. This separation usually makes a colorless gas invisible to the human observer. The interaction of gas particles in the presence of electric and gravitational fields are considered negligible as indicated by the constant velocity vectors in the image.
Numerical
Numerical may refer to:
Parallel
Parallel may refer to:
Aerodynamics
The story of aerodynamics is itself dynamic, replete with smashing successes, abject failures, and intense human competitions that have had major social, economic, and political consequences. It is a story of human beings, some exceptional and some average, some admirable and some not so. Above all, it is the story of an intellectual quest to understand those laws of nature that have allowed the continuing development of aircraft that can fly faster, higher, and more efficiently than their predecessors.
John David Anderson (1998). A History of Aerodynamics: And Its Impact on Flying Machines. Cambridge University Press. p. 3. ISBN 978-0-521-66955-9. 
Water is essential to life, but every year millions of the chemicals produced together with their reactants and by-products enter the water cycle. Many of these chemicals currently remain unidentified, and the risk posed to human health and the environment cannot be fully determined.
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