caa a22 4500 465756735 CHVBK 20180323111849.0 cr unu---uuuuu 170327e19901001xx s 000 0 eng 10.1007/BF00386244 doi (NATIONALLICENCE)springer-10.1007/BF00386244 Marangoni instability in a liquid layer confined between two concentric spherical surfaces under zero-gravity conditions [Elektronische Daten] [H. Hoefsloot, H. Hoogstraten, L. Janssen] A liquid layer containing a single solute is bounded on the outside by a rigid spherical surface and on the inside by a concentric gas/liquid interface. The solute evaporates from the liquid to the gas phase and, if the surface tension depends on the solute concentration, surface-tension driven convective flows may arise (Marangoni instability). Assuming zero-gravity conditions and using a normal-mode approach, we study the linear stability of the time-dependent, spherically-symmetric concentration profiles in a motionless liquid. Numerical results are presented for Marangoni numbers and perturbation wave numbers in the case of neutral stability. It turns out that the system's stability properties are strongly dependent on the curvature of the interface and on the mass-transfer Biot number. Kluwer Academic Publishers, 1990 Hoefsloot H. Department of Chemical Engineering, University of Groningen, Groningen, The Netherlands aut Hoogstraten H. Department of Mathematics, University of Groningen, Groningen, The Netherlands aut Janssen L. Department of Chemical Engineering, University of Groningen, Groningen, The Netherlands aut Applied Scientific Research Kluwer Academic Publishers 47/4(1990-10-01), 357-377 0003-6994 47:4<357 1990 47 10494 https://doi.org/10.1007/BF00386244 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00386244 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hoefsloot H. Department of Chemical Engineering, University of Groningen, Groningen, The Netherlands aut NATIONALLICENCE 700 1- Hoogstraten H. Department of Mathematics, University of Groningen, Groningen, The Netherlands aut NATIONALLICENCE 700 1- Janssen L. Department of Chemical Engineering, University of Groningen, Groningen, The Netherlands aut NATIONALLICENCE 773 0- Applied Scientific Research Kluwer Academic Publishers 47/4(1990-10-01), 357-377 0003-6994 47:4<357 1990 47 10494 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer