TY - JOUR A1 - Holtappels, Kai A1 - Brinkmann, Ch. A1 - Schönbucher, A. T1 - Simulation des Fremdgaseinflusses auf die Stabilitätsgrenzdrücke von C2H2 mit dem Modell EPSIM PY - 2002 SN - 0009-286X SN - 1522-2640 VL - 74. IS - 5 SP - 615 EP - 616 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-1534 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Holtappels, Kai A1 - Brinkmann, C. A1 - Stickling, J. A1 - Schönbucher, A. T1 - Simulation des Inertgaseinflusses auf Explosionsgrenzen auch bei nicht-atmosphärischen Bedingungen am Beispiel von Alkane/Luft-Gasgemischen T2 - 20. Deutscher Flammentag CY - Essen, Deutschland DA - 2001-09-04 PY - 2001 SN - 3-18-091629-X SN - 0083-5560 N1 - Serientitel: VDI-Berichte – Series title: VDI-Berichte IS - 1629 SP - 545 EP - 550 PB - VDI-Verl. CY - Düsseldorf AN - OPUS4-1092 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Holtappels, Kai A1 - Brinkmann, C. A1 - Schönbucher, A. T1 - Experimentelle Bestimmung und Simulation der Stabilitätsgrenzdrücke von Gasgemischen mit zerfallsfähigen Komponenten T2 - DECHEMA/GVC-Arbeitsausschuss "Sicherheitstechnische Kenngrößen" CY - Frankfurt am Main, Deutschland DA - 2000-10-05 PY - 2000 SP - 1 EP - 21 AN - OPUS4-1721 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Holtappels, Kai A1 - Brinkmann, C. A1 - Stickling, J. A1 - Dietlen, Siegmund A1 - Schönbucher, A. T1 - Determination and prediction of decomposition limits for acetylene/inert gas and acetylene/fuel gas-mixtures T2 - International Meeting on Chemical Engineering, Environmental Protection and Biotechnology 2000 ; ACHEMA 2000 CY - Frankfurt am Main, Germany DA - 2000-05-22 PY - 2000 PB - DECHEMA CY - Frankfurt, Main AN - OPUS4-1716 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Holtappels, Kai A1 - Brinkmann, C. A1 - Dietlen, Siegmund A1 - Stickling, J. A1 - Schönbucher, A. T1 - Simulation und experimentelle Bestimmung des Fremdgaseinflusses auf die Stabilitätsgrenzen instabiler Gase am Beispiel von C2H2/Inertgas- und C2H2/Brenngas-Systemen T2 - 5. Fachtagung Anlagen-, Arbeits- und Umweltsicherheit CY - Köthen, Deutschland DA - 2000-11-09 PY - 2000 SP - 369 EP - 376 PB - VDI-Gesellschaft Verfahrenstechnik und Chemieingenieurwesen CY - Düsseldorf AN - OPUS4-1717 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Holtappels, Kai A1 - Dietlen, Siegmund A1 - Schröder, Volkmar A1 - Brinkmann, Ch. A1 - Stickling, J. A1 - Schönbucher, A. T1 - Messung und Simulation des Inertgaseinflusses auf Explosionsgrenzen bei erhöhten Anfangsdrücken KW - Explosionsgrenzen KW - Druck KW - Experimentelles KW - Simulation KW - Inertgaseinfluß PY - 2001 SN - 0009-286X SN - 1522-2640 VL - 73 IS - 3 SP - 270 EP - 274 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-1103 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Schönbucher, A. A1 - Schälike, Stefan T1 - Pool fires and spill fires N2 - Risk is the possibility of suffering damage. In engineering it may be quantified and is assessed as a combination of the expected frequency of an undesired event, e.g., in case of process plants a fire, an explosion, or a toxic release, and the damage associated with this event. Every possibility to suffer damage is a risk if it is uncertain whether it will become reality. Damage and uncertainty therefore are the two elements which determine a risk. If the Magnitude of damage and the uncertainty of its occurrence can be quantified, then a number may be assigned to the corresponding risk, the risk number. Frequently, this number refers to a which is based on a Gaussian model, Guideline part 2 with its physical modeling backbone will probably remain the Standard German Screening model for a couple of years to come. KW - Pool fires KW - Spill fires KW - Soot KW - Heat transfer KW - Modeling PY - 2012 SN - 978-3527306732 DO - https://doi.org/10.1002/14356007.q20_q05 IS - Chapter 2.3 SP - 47 EP - 60 PB - Wiley-VCH Verlag GmbH & Co. KGaA CY - Weinheim ET - 8th Ed. AN - OPUS4-27635 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Schönbucher, A. A1 - Schälike, Stefan A1 - Vela-Wallenschus, Iris A1 - Wehrstedt, Klaus-Dieter ED - Schmidt, J. T1 - CFD simulation of large hydrocarbon and peroxide pool fires N2 - Accidental fires in process Industries often occur as pool fires, which are hazardous to people and adjacent objects because of thermal radiation, largely sooting plumes and formation of other combustion products [1-3]. In addition to experimental pool fire tests, numerical investigation of these fires using Computational Fluid Dynamics (CFD) codes is becoming more important. In regard to safety, thermal radiation is one ofthe main interests in pool fire research. The Surface Emissive Power (SEP) is a key parameter to characterize thermal radiation emitted by a fire. The derived quantity SEP is usually defined as the heat flux due to thermal radiation in relation to flame surface AF. As well as the SEP, the temperatures Tandirradiances E of pool fires are ofparticular interest. CFD Simulation oflarge pool fires is helpful for abetter understanding of fire dynamics and to reduce the number oflarge-scale experiments. To predict the thermal radiation from the jet engine fuel JP-4 (d = 2, 8,16 and 25 m) and DTBP (di-tert-butyl peroxide, d= 1.12 and 3.4m) pool fires CFD methods are used, and the CFD results are compared with experiments. KW - Pool fire KW - JP 4 KW - Organic peroxide KW - DTBP KW - CFD KW - Surface emissive power KW - Irradiation KW - Safety distances PY - 2012 SN - 978-3-527-33027-0 N1 - Geburtsname von Vela-Wallenschus, Iris: Vela, I. - Birth name of Vela-Wallenschus, Iris: Vela, I. IS - Chapter 9 SP - 139 EP - 157 PB - Wiley-VCH Verlag GmbH & Co. KGaA AN - OPUS4-25897 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Holtappels, Kai A1 - Dietlen, Siegmund A1 - Schulze, Heinz-Peter A1 - Stickling, J. A1 - Schönbucher, A. T1 - Experimentelle Bestimmung des Inert- und Brenngaseinflusses auf die Stabilitätsgrenzdrücke von Ethin PY - 2003 DO - https://doi.org/10.1002/cite.200303192 SN - 0009-286X SN - 1522-2640 VL - 75 IS - 7 SP - 909 EP - 912 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-2611 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Holtappels, Kai A1 - Schönbucher, A. T1 - Inert Gas and Fuel Gas Influence on the Pressure Limits of Stability of Acetylene PY - 2003 SN - 0930-7516 SN - 1521-4125 VL - 26 IS - 11 SP - 1142 EP - 1146 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-2782 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -