Kirill Rozhdestvensky's Books

Aerodynamics of a Lifting System in Extreme Ground Effect

By: Kirill V. Rozhdestvensky

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Aerodynamics of a Lifting System in Extreme Ground Effect

By: Kirill V. Rozhdestvensky

This book is dedicated to the memory of a distinguished Russian engineer, Rostislav E. Alexeyev, who was the first in the world to develop the largest ground effect machine - Ekranoplan. One of Alexeyev's design concepts with the aerodynamic configuration of a jlying wing can be seen on the front page. The book presents a description of a mathematical model of flow past a lifting system, performing steady and unsteady motions in close proximity to the underlying solid surface (ground). This case is interesting for practical purposes because both the aerodynamic and the economic efficiency of the system near the ground are most pronounced. Use of the method of matched asymptotic expansions enables closed form solutions for the aerodynamic characteristics of the wings-in-ground effect. These can be used for design, identification, and processing of experimental data in the course of developing ground effect vehicles. The term extreme ground effect, widely used through out the book, is associated with very small relative ground clearances of the order of 10% or less. The theory of a lifting surface, moving in immediate proximity to the ground, represents one of the few limiting cases that can be treated analytically. The author would like to acknowledge that this work has been influenced by the ideas of Professor Sheila E. Widnall, who was the first to apply the matched asymptotics techniques to treat lifting flows with the ground effect. Saint Petersburg, Russia February 2000 Kirill V. Rozhdestvensky Contents 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Page Count

358

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3662042401

ISBN 13

9783662042403

Modeling and Simulation of Complex Dynamical Systems

Virtual Laboratory Approach based on Wolfram SystemModeler

By: Vladimir Ryzhov,Tatiana Fedorova,Kirill Safronov,Shaharin Anwar Sulaiman,Mark Ovinis,Veeradasan Perumal

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Modeling and Simulation of Complex Dynamical Systems

Virtual Laboratory Approach based on Wolfram SystemModeler

By: Vladimir Ryzhov,Tatiana Fedorova,Kirill Safronov,Shaharin Anwar Sulaiman,Mark Ovinis,Veeradasan Perumal

This book highlights the practical aspects of computer modelling and simulation of complex dynamical systems for students. Mechanical systems are considered in the book as representative examples of dynamical systems. Wolfram SystemModeler, in combination with Learning Management System Sakai, is used as an instrument for studying features of various physical and technical phenomena and processes. Each of the presented virtual labs may be considered a stand-alone mini project to enable students to go through all the steps of mathematical modelling and computer simulation—from the problem statement to mathematical and physical analysis of the obtained result. The book is useful for teachers to organize the educational process, allowing gradual monitoring of the learning process and assessment of students’ competencies. It also allows tutors to design individual educational trajectories for students to achieve educational properties. The subject of the book is an extension of activity started by the international team of authors within the InMotion project of the European programme ERASMUS+.

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Page Count

168

Publisher

Springer Nature

Published Date

ISBN 10

9811630534

ISBN 13

9789811630538

Computer Modeling and Simulation of Dynamic Systems Using Wolfram SystemModeler

By: Kirill Rozhdestvensky,Vladimir Ryzhov,Tatiana Fedorova,Kirill Safronov,Nikita Tryaskin,Shaharin Anwar Sulaiman,Mark Ovinis,Suhaimi Hassan

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Computer Modeling and Simulation of Dynamic Systems Using Wolfram SystemModeler

By: Kirill Rozhdestvensky,Vladimir Ryzhov,Tatiana Fedorova,Kirill Safronov,Nikita Tryaskin,Shaharin Anwar Sulaiman,Mark Ovinis,Suhaimi Hassan

This book briefly discusses the main provisions of the theory of modeling. It also describes in detail the methodology for constructing computer models of dynamic systems using the Wolfram visual modeling environment, SystemModeler, and provides illustrative examples of solving problems of mechanics and hydraulics. Intended for students and professionals in the field, the book also serves as a supplement to university courses in modeling and simulation of dynamic systems.

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