Abstract
Dynamics of a rough disc in a rarefied medium is considered. We prove that any finite rectifiable curve can be approximated in the Hausdorff metric by trajectories of centers of rough discs provided that the parameters of the system are carefully chosen. To control the dynamics of the disc, we use the so-called inverse Magnus effect which causes deviation of the trajectory of a spinning body. We study the so-called response laws for scattering billiards e.g. relationship between the velocity of incidence of a particle and that of reflection. We construct a special family of such laws that is weakly dense in the set of symmetric Borel measures. Then we find a shape of cavities that provides selected law of reflections. We write down differential equations that describe motions of rough discs. We demonstrate how a given curve can be approximated by considered trajectories.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Brock, F., Ferone, V., Kawohl, B.: A symmetry problem in the calculus of variations. Calc. Var. 4, 593–599 (1996)
Bucur, D., Buttazzo, G.: Variational Methods in Shape Optimization Problems, p. 216. Birkhäuser, Boston (2005)
Buttazzo, G., Ferone, V., Kawohl, B.: Minimum problems over sets of concave functions and related questions. Math. Nachr. 173, 71–89 (1995)
Buttazzo, G., Kawohl, B.: On Newton’s problem of minimal resistance. Math. Intell. 15, 7–12 (1993)
Comte, M., Lachand-Robert, T.: Newton’s problem of the body of minimal resistance under a single-impact assumption. Calc. Var. Partial Differ. Equ. 12, 173–211 (2001)
Lachand-Robert, T., Oudet, E.: Minimizing within convex bodies using a convex hull method. SIAM J. Optim. 16, 368–379 (2006)
Lachand-Robert, T., Peletier, M.A.: Newton’s problem of the body of minimal resistance in the class of convex developable functions. Math. Nachr. 226, 153–176 (2001)
Lachand-Robert, T., Peletier, M.A.: An example of non-convex minimization and an application to Newton’s problem of the body of least resistance. Ann. Inst. H. Poincaré, Anal. Non Lin. 18, 179–198 (2001)
Plakhov, A.: Newton’s problem of minimal resistance for bodies containing a half-space. J. Dynam. Control Syst. 10, 247–251 (2004)
Plakhov, A.: Optimal roughening of convex bodies. Canad. J. Math. 64, 1058–1074 (2012)
Aleksenko, A., Plakhov, A.: Bodies of zero resistance and bodies invisible in one direction. Nonlinearity 22, 1247–1258 (2009)
Plakhov A., Exterior Billiards. Systems with Impacts Outside Bounded Domains, p. xiv+284. Springer, New York (2012)
Wolf, E., Habashy, T.: Invisible bodies and uniqueness of the inverse scattering problem. J. Modern Optics 40, 785–792 (1993)
Cercignani, C.: Rarified Gas Dynamics. From Basic Concepts to Actual Calculations. Cambridge University Press, Cambridge (2000)
Kosuge, S., Aoki, K., Takata, S., Hattori, R., Sakai, D.: Steady flows of a highly rarefied gas induced by nonuniform wall temperature. Phys. Fluids 23, 030603 (2011)
Muntz, E.P.: Rarefied gas dynamics. Annu. Rev. Fluid Mech. 21, 387–422 (1989)
Rudyak, V.Y.: Derivation of equations of motion of a slightly rarefied gas around highly heated bodies from Boltzmann’s equation. J. Appl. Mech. Tech. Phy. 14(5), 646–649 (1973)
Bunimovich, A.I.: Relations between the forces on a body moving in a rarefied gas in a light flux and in a hypersonic Newtonian stream. Fluid Dyn. 8(4), 584–589 (1973)
Bunimovich, A.I., Kuz’menko, V.I.: Aerodynamic and thermal characteristics of three-dimensional star-shaped bodies in a rarefied gas. Fluid Dyn. 18(4), 652–654 (1983)
Ivanov, S.G., Yanshin, A.M.: Forces and moments acting on bodies rotating around a symmetry axis in a free molecular flow. Fluid Dyn. 15, 449–453 (1980)
Weidman, P.D., Herczynski, A.: On the inverse Magnus effect in free molecular flow. Phys. Fluids 16, L9–L12 (2004)
Borg, K.I., Söderholm, L.H.: Orbital effects of the Magnus force on a spinning spherical satellite in a rarefied atmosphere. Eur. J. Mech. B/Fluids 27, 623–631 (2008)
Borg, K.I., Söderholm, L.H., Essénm, H.: Force on a spinning sphere moving in a rarefied gas. Phys. Fluids 15, 736–741 (2003)
Plakhov, A.: Newton’s problem of the body of minimum mean resistance. Sbornik Math. 195, 1017–1037 (2004)
Plakhov, A.: Billiards and two-dimensional problems of optimal resistance. Arch. Ration. Mech. Anal. 194, 349–382 (2009)
Plakhov, A.: Billiard scattering on rough sets: Two-dimensional case. SIAM J. Math. Anal. 40, 2155–2178 (2009)
Plakhov, A., Tchemisova, T., Gouveia, P.: Spinning rough disk moving in a rarefied medium. Proc. R. Soc. A. 466, 2033–2055 (2010)
Bunimovich, L.A.: Mushrooms and other billiards with divided phase space. Chaos 11, 802–808 (2001)
Porter, M.A., Lansel, S.: Mushroom Billiards. Not. AMS 53, 334–337 (2006)
Acknowledgements
This work was supported by Russian Foundation for Basic Researches under Grants 14-01-00202-a and 15-01-03797-, by Saint-Petersburg State University under Thematic Plans 6.0.112.2010 and 6.38.223.2014, by FEDER funds through COMPETE – Operational Programme Factors of Competitiveness (Programa Operacional Factores de Competitividade) and by Portuguese funds through the Center for Research and Development in Mathematics and Applications (CIDMA) from the “Fundação para a Ciência e a Tecnologia” (FCT), cofinanced by the European Community Fund FEDER/POCTI under FCT research projects (PTDC/MAT/113470/2009 and PEst-C/MAT/UI4106/2011 with COMPETE number FCOMP-01-0124-FEDER-022690). The author is grateful to Prof. Alexandre Plakhov from University of Aveiro for his ideas, remarks and corrections.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 Springer International Publishing Switzerland
About this paper
Cite this paper
Kryzhevich, S. (2015). Motion of a Rough Disc in Newtonian Aerodynamics. In: Plakhov, A., Tchemisova, T., Freitas, A. (eds) Optimization in the Natural Sciences. EmC-ONS 2014. Communications in Computer and Information Science, vol 499. Springer, Cham. https://doi.org/10.1007/978-3-319-20352-2_1
Download citation
DOI: https://doi.org/10.1007/978-3-319-20352-2_1
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-20351-5
Online ISBN: 978-3-319-20352-2
eBook Packages: Computer ScienceComputer Science (R0)