TY - JOUR A1 - Mitropetros, Constantinos A1 - Fomine, Pavel A1 - Seeger, Hansjörg A1 - Bender, Josef A1 - Seifert, Stefan A1 - Steinbach, J. A1 - Plewinsky, B. A1 - Hieronymus, Hartmut T1 - Detonation Wave Impact on the Surface of a Chemically Active Organic Bubbly Liquid T2 - Plasma Physics and Short Time Scale Physics Spring Meeting CY - Aachen, Germany DA - 2003-03-24 PY - 2003 SN - 0420-0195 SN - 0372-5448 SN - 0343-9216 VL - 38-4 IS - K 5.8 SP - 22 CY - Bad Honnef AN - OPUS4-2742 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Mitropetros, Constantinos A1 - Fomine, Pavel A1 - Seeger, Hansjörg A1 - Bender, Josef A1 - Seifert, Stefan A1 - Steinbach, J. A1 - Plewinsky, B. A1 - Hieronymus, Hartmut T1 - Shock induced bubble explosion in a monodispersed organic liquid T2 - Plasma Physics and Short Time Scale Physics Spring Meeting CY - Aachen, Germany DA - 2003-03-24 PY - 2003 SN - 0420-0195 SN - 0372-5448 SN - 0343-9216 VL - 38-4 IS - K 5.9 SP - 22 CY - Bad Honnef AN - OPUS4-2743 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Mitropetros, Constantinos A1 - Fomine, Pavel A1 - Seeger, Hansjörg A1 - Bender, Josef A1 - Seifert, Stefan A1 - Steinbach, J. A1 - Plewinsky, B. A1 - Hieronymus, Hartmut T1 - Cavitation after shock wave propagation inside a chemically active organic bubbly liquid T2 - Plasma Physics and Short Time Scale Physics Spring Meeting CY - Aachen, Germany DA - 2003-03-24 PY - 2003 SN - 0420-0195 SN - 0372-5448 SN - 0343-9216 VL - 38-4 IS - K 5.10 SP - 22 CY - Bad Honnef AN - OPUS4-2744 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos A1 - Steinbach, J. A1 - Plewinsky, B. A1 - Hieronymus, Hartmut T1 - Safety behaviour of a chemically active organic bubbly medium induced by gas explosion above it T2 - European Combustion Meeting 2003 ; ECM 2003 CY - Orléans, France DA - 2003-10-25 PY - 2003 SP - 1 EP - 6 CY - Orléans AN - OPUS4-2725 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos T1 - Cavitation after shock wave propagation inside a chemically active organic bubbly liquid T2 - Plasma Physics and Short Time-Scale Physics Spring Meeting, RWTH Aachen CY - Aachen, Germany DA - 2003-03-24 PY - 2003 AN - OPUS4-3096 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos T1 - Shock Induced Bubble Explosion in a Monodispersed Organic Liquid T2 - Plasma Physics and Short Time-Scale Physics Spring Meeting CY - Aachen, Germany DA - 2003-03-24 PY - 2003 AN - OPUS4-3079 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos T1 - Investigations of bubble explosions in organic solvents T2 - 2nd Mediterranean Combustion Symposium CY - Sharm el-Sheikh, Egypt DA - 2002-01-06 PY - 2002 AN - OPUS4-3174 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos T1 - Blasenexplosionen T2 - Sicherheitstechnisches Seminar am Institut für Prozess- und Anlagentechnik der TU-Berlin CY - Berlin, Germany DA - 2002-07-01 PY - 2002 AN - OPUS4-3175 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Mitropetros, Constantinos A1 - Fomine, Pavel A1 - Steinbach, J. A1 - Plewinsky, Bodo A1 - Hieronymus, Hartmut T1 - Explosions of oxygen bubbles in cyclohexane KW - Cyclohexane KW - Oxygen bubbles KW - Bubbly media KW - Organic solvent KW - Shock wave ignition KW - Bubble ignition KW - Explosion KW - Explosion hazard PY - 2004 SN - 1385-8947 VL - 97 SP - 151 EP - 160 PB - Elsevier CY - Amsterdam AN - OPUS4-3222 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Fomine, Pavel A1 - Mitropetros, Constantinos A1 - Hieronymus, Hartmut A1 - Steinbach, J. T1 - Soot Formation During Oxygen Bubble Explosion in Organic Solvents PY - 2003 SN - 0207-401X VL - 22 IS - 8 SP - 23 EP - 29 CY - Moskva AN - OPUS4-4489 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos T1 - Shock induced bubble explosion in a monodispersed organic liquid T2 - Plasma Physics and Short Time-scale Physics, Deutsche Physikalische Gesellschaft (DPG), Spring Conference CY - Aachen, Germany DA - 2003-03-24 PY - 2003 AN - OPUS4-4686 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos T1 - Cavitation after shock wave propagation inside a chemically active organic bubby liquid T2 - Plasma Physics and Short Time-scale Physics, Deutsche Physikalische Gesellschaft (DPG), Spring Conference CY - Aachen, Germany DA - 2003-03-24 PY - 2003 AN - OPUS4-4687 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos T1 - Safety behavior of a chemically active organic bubbly meduim induced by gas explosion above it T2 - European combustion meeting 2003 CY - Orléans, France DA - 2003-10-18 PY - 2003 AN - OPUS4-4688 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Apel, Wolfgang A1 - Mitropetros, Constantinos A1 - Schröder, Volkmar A1 - Hieronymus, Hartmut T1 - Experimentelle Bestimmung von Explosionsgrenzen von Cyclohexan in reinem Sauerstoff PY - 2005 DO - https://doi.org/10.1002/cite.200407051 SN - 0009-286X SN - 1522-2640 VL - 77 IS - 1-2 SP - 133 EP - 137 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-6906 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos T1 - Bubble ignition induced by nearby bubble explosion inside a multi-dispersed bubbly medium T2 - European Combustion Meeting 2005 CY - Louvain-la-Neuve, Belgium DA - 2005-04-03 PY - 2005 AN - OPUS4-7317 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mitropetros, Constantinos A1 - Fomine, Pavel A1 - Steinbach, J. A1 - Hieronymus, Hartmut T1 - Bubble ignition induced by nearby bubble explosion inside a multi-dispersed bubbly medium N2 - The present work discusses the role of the distance between single explosive bubbles on their explosion behavior after the passage of an incident shock wave. The investigated system was liquid cyclohexane containing oxidizer bubbles. High speed optical and pressure measurements were applied. It was found that if the distance is short enough, then the shock wave caused by a bubble explosion can ignite a nearby compressed bubble. The experimental finding that bubbles can be ignited by shock waves emitted during nearby bubble explosions, indicates that a process of synchronization of bubble explosions can occur. This synchronization process offers a better understanding of the propagation mechanism of self-sustaining bubble detonation waves inside bubbly media. T2 - European Combustion Meeting (ECM 2005) CY - Louvain-la-Neuve, Belgium DA - 2005-04-03 KW - Bubble explosion PY - 2005 SP - 1 EP - 6 PB - Université Catholique de Louvain CY - Louvain AN - OPUS4-7320 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Fomine, Pavel A1 - Mitropetros, Constantinos A1 - Hieronymus, Hartmut T1 - Theoretical analysis of shock induced bubble explosion with long ignition delay T2 - European Combustion Meeting (ECM 2005) CY - Louvain-la-Neuve, Belgium DA - 2005-04-03 KW - Bubble explosion PY - 2005 SP - 6 pages PB - Université Catholique de Louvain CY - Louvain AN - OPUS4-7338 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Mitropetros, Constantinos A1 - Fomine, Pavel A1 - Hieronymus, Hartmut T1 - Safety aspects of a bubbly medium inside a chemical reactor N2 - The possibility of explosion of a compressed oxygen bubble in liquid cyclohexane due to interaction with a spherical shock wave emitted by a nearby exploded bubble has been experimentally and theoretically investigated. Calculations for the explosion limits of a single bubble have been performed too. It is shown that in order to prevent bubble explosions inside a chemical reactor, the operating conditions (temperature and pressure) should be within a certain range. KW - Cyclohexane KW - Oxygen KW - Shock wave PY - 2005 DO - https://doi.org/10.1016/j.cej.2004.12.006 SN - 1385-8947 VL - 107 IS - 1-3 SP - 27 EP - 32 PB - Elsevier CY - Amsterdam AN - OPUS4-7339 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Mitropetros, Constantinos A1 - Hieronymus, Hartmut A1 - Steinbach, J. T1 - Single bubble ignition after shock wave impact KW - Bubble KW - Combustion KW - Diffusion KW - Conduction KW - Detonation KW - Explosion KW - Safety KW - Shock induced PY - 2006 SN - 0009-2509 VL - 61 SP - 397 EP - 416 PB - Elsevier CY - Amsterdam AN - OPUS4-10846 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Fomine, Pavel A1 - Mitropetros, Constantinos A1 - Hieronymus, Hartmut T1 - Modeling of detonation processes in chemically active bubble systems at normal and elevated initial pressures N2 - The detonation processes in chemically active bubble liquids under elevated initial pressures are investigated theoretically. It is shown, that supersonic regimes of wave propagation can exist, if the initial pressure is relatively high and the volume fraction of the bubbles is relatively small. Characteristic values of the bubble detonation wave pressure at sub- and supersonic regimes differ by an order of magnitude. The principal possibility of detonation wave structure transformation in the case of propagation in the mixture with high initial pressure and longitudinal gradient of bubble volume fraction is predicted. The leading shock may transform into a smooth wave of compression. The Chapman-Jouguet conditions for self-sustaining supersonic bubble detonation wave is obtained. A model of shock induced single bubble dynamics and ignition taking into account the real properties of the liquid, inter-phase transition processes, mechanical mixing of phases, ignition delay and continuous shift of chemical equilibrium have been described. Calculations for the oxygen containing bubble in liquid cyclohexane have been performed. KW - Bubble detonation KW - Bubble dynamics KW - Inter-phase exchange KW - Explosion hazard KW - Safety PY - 2003 DO - https://doi.org/10.1016/S0950-4230(03)00018-4 SN - 0950-4230 SN - 1873-3352 VL - 16 SP - 323 EP - 331 PB - Butterworth CY - Guildford, Surrey AN - OPUS4-2579 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Fomine, Pavel A1 - Mitropetros, Constantinos A1 - Hieronymus, Hartmut T1 - Explosion Limits of a Single Oxygen Containing Bubble in Organic Solvent with High Saturated Vapor Pressure T2 - 11th International Symposium "Loss Prevention 2004" CY - Prague, Czech Republic DA - 2004-05-31 KW - Bubble explosion KW - Condensation KW - Explosion limit KW - Safety PY - 2004 SN - 80-0201574-6 SP - PG2179 EP - PG2185 PB - Ceská Spolecnost Chemického Inzenýrství CY - Prag AN - OPUS4-3575 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -