Krzysztof Murawski – författare
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2 produkter
2 produkter
E-bok
Engelska, 2017476 kr
Läs direkt efter köp
The book describes the theoretical model of an energy-absorptive bumper which protects vehicles from a crash. The first part describes the question of passive safety as well as the classification, criteria of quality and the state of researches. In the next chapters the book presents the worked out method of projecting the layered bumper with the original construction (2 patents) and the method of analysis of the processes of absorption a crash energy by it in the four stage process. The book describes: the study of conception of the bumper construction, execution the experimental researches with bumper elements and the model of the bumper, study of the algorithm of projecting as well as the execution the numeric 2D simulation of FEM of absorption by bumper the energy in the linear range with buckling and non-linear. Is also presented the dynamic analysis of work of bumper, i.e. the differential equations for every stage of the energy consuming process and the calculation for the bumper.
Del 7 - Series On Stability, Vibration And Control Of Systems, Series A
Analytical And Numerical Methods For Wave Propagation In Fluid Media
Inbunden, Engelska, 2002
1 377 kr
Skickas inom 3-6 vardagar
This book surveys analytical and numerical techniques appropriate to the description of fluid motion with an emphasis on the most widely used techniques exhibiting the best performance.Analytical and numerical solutions to hyperbolic systems of wave equations are the primary focus of the book. In addition, many interesting wave phenomena in fluids are considered using examples such as acoustic waves, the emission of air pollutants, magnetohydrodynamic waves in the solar corona, solar wind interaction with the planet venus, and ion-acoustic solitons.