TY - CONF A1 - Wehrstedt, Klaus-Dieter T1 - Aqueous solutions of sodium permanganate - oxidising properties in the sense of test UN O.2? T2 - IGUS Energetic and Oxidising Substances (EOS) Working Group Meeting CY - Stockholm, Sweden DA - 2008-05-14 PY - 2008 AN - OPUS4-17472 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wehrstedt, Klaus-Dieter T1 - Center for quality assurance for testing of dangerous goods and hazardous substances - Brief information about status and activities T2 - IGUS Energetic and Oxidising Substances (EOS) Working Group Meeting CY - Stockholm, Sweden DA - 2008-05-14 PY - 2008 AN - OPUS4-17473 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wehrstedt, Klaus-Dieter T1 - A couple of open questions concerning the classification of organic peroxides T2 - IGUS Energetic and Oxidising Substances (EOS) Working group meeting CY - Stockholm, Sweden DA - 2008-05-14 PY - 2008 AN - OPUS4-17474 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wehrstedt, Klaus-Dieter T1 - What do we know about dinitrotoluene from a safety-related point of view? T2 - Dinitrotoluene Safety Conference CY - Budapest, Hungary DA - 2009-04-21 PY - 2009 AN - OPUS4-19305 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mishra, Kirti Bhushan A1 - Wehrstedt, Klaus-Dieter A1 - Schönbucher, A. T1 - Radiative characteristics of large pool fires of organic peroxides T2 - 4th European Combustion Meeting (Proceedings) CY - Vienna, Austria DA - 2009-04-14 KW - Pool fire KW - TBPB KW - TBPEH KW - CFD KW - Temperature KW - Surface emissive power KW - Irradiance PY - 2009 SN - 978-3-902655-06-6 SP - 1 EP - 6(?) PB - ProcessEng Engineering GmbH CY - Vienna AN - OPUS4-19400 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wehrstedt, Klaus-Dieter T1 - Calibration apparatus for the Koenen test T2 - IGUS Energetic and Oxidising Substances (EOS) Working Group Meeting CY - Saint Petersburg, Russia DA - 2009-06-10 PY - 2009 AN - OPUS4-19499 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wehrstedt, Klaus-Dieter T1 - Vent sizing of an organic peroxide using several model tanks T2 - IGUS Energetic and Oxidising Substances (EOS) Working Group Meeting CY - Saint Petersburg, Russia DA - 2009-06-10 PY - 2009 AN - OPUS4-19501 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Chun, H. A1 - Wehrstedt, Klaus-Dieter A1 - Vela, I. A1 - Schönbucher, A. T1 - Thermal radiation of di-tert-butyl peroxide pool fires - Experimental investigation and CFD simulation KW - Di-tert-butyl peroxide (DTBP) pool fire KW - CFD simulation KW - Flame emission temperature KW - Surface emissive power (SEP) KW - Irradiance PY - 2009 DO - https://doi.org/10.1016/j.jhazmat.2008.12.088 SN - 0304-3894 VL - 167 SP - 105 EP - 113 PB - Elsevier CY - Amsterdam AN - OPUS4-19598 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Mishra, Kirti Bhushan A1 - Wehrstedt, Klaus-Dieter A1 - Schönbucher, A. T1 - Numerical prediction of safety distances from large pool fires of organic peroxides N2 - Organic peroxides are energetic substances liable to decompose due to exothermic reactions when exposed to uncontrolled temperature, contamination, confinement and quantity. Their safe storage and transportation are the prime concern and chemical industries and regulating authorities. Their accidental release may and most often lead to shape of a pool. In present study, safety distances from such large pool fires (diameter d = 3.4 m) of organic peroxides are numerically predicted by solving the reactive, 3-D time dependent Navier-Stokes equations with reliable assumptions. The present model is validated against the data on buoyant turbulent diffusion flames. The safety distances predicted by simulation assume three regions in a fully developed fire i.e. hot spot, luminous zone and a flame surface. The time averaged data of temperatures of these regions lead to better estimation of irradiances against the measured data. A developed sphere analogy method (for a special class of organic peroxides) for maximum surface emissive power prediction is also verified. T2 - 40th International annual conference of ICT - Energetic Materials - Characterisation, Modelling and Validation CY - Karlsruhe, Germany DA - 2009-06-23 KW - Organic peroxides KW - Safety distances KW - Navier-stokes equations KW - Irradiance KW - Surface emissive power PY - 2009 SN - 0722-4087 SP - 88-1 - 88-14 PB - DWS Werbeagentur und Verlag GmbH CY - Pfinztal (Berghausen) AN - OPUS4-19599 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Vela, I. A1 - Chun, Hyunjoo A1 - Mishra, Kirti Bhushan A1 - Gawlowski, M. A1 - Sudhoff, P. A1 - Rudolph, Michael A1 - Wehrstedt, Klaus-Dieter A1 - Schönbucher, A. T1 - Vorhersage der thermischen Strahlung großer Kohlenwasserstoff- und Peroxid-Poolfeuer mit CFD Simulation KW - CFD Simulation KW - Poolfeuer KW - JP-4 KW - Kerosin KW - Di-tert-butylperoxid KW - Thermische Strahlung PY - 2009 DO - https://doi.org/10.1007/s10010-009-0094-3 SN - 0015-7899 SN - 1434-0860 VL - 73 IS - 2 SP - 87 EP - 97 PB - Springer CY - Berlin AN - OPUS4-19531 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Mishra, Kirti Bhushan A1 - Wehrstedt, Klaus-Dieter A1 - Schönbucher, A. ED - Witt, P. J. ED - Schwarz, M.P. T1 - Prediction of burning rate of an accidentally released flammable fuel by means of CFD simulation T2 - 7th International Conference on CFD in the minerals and process industries CY - Melbourne, Australia DA - 2009-12-09 KW - Mass burning rate KW - CFD simulation KW - TBPB KW - TBPEH KW - Turbulent fire KW - Fuel Froude number PY - 2009 SN - 978-0-643-09825-1 SP - 1 EP - 7 AN - OPUS4-20768 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mishra, Kirti Bhushan A1 - Wehrstedt, Klaus-Dieter A1 - Schönbucher, A. T1 - Measurement and CFD prediction of gas velocities and temperatures in large pool fires of organic peroxides T2 - 36th National conference on fluid mechanics and fluid power - NCFMFP-2009 CY - Pune, India DA - 2009-12-17 KW - Pool fire KW - TBPB KW - TBPEH KW - Froude number KW - CFD (Computational fluid dynamics) PY - 2009 IS - Paper 58-CFD-5 SP - 1 EP - 11 AN - OPUS4-20769 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Malow, Marcus A1 - Wehrstedt, Klaus-Dieter T1 - Comments on "Thermal explosion and runaway reaction simulation of lauroyl peroxide by DSC tests, by Mei-Li You, Ming-Yang Liu, Sheng-Hung Wu, Jen-Hao Chi, Chi-Min Shu" (Journal of Thermal Analysis and Calorimetry, 2009;96:777-782) KW - Lauroyl peroxide KW - Thermal analysis KW - DSC KW - Kinetics PY - 2009 DO - https://doi.org/10.1007/s10973-009-0534-1 SN - 1388-6150 SN - 1418-2874 SN - 0368-4466 SN - 1572-8943 VL - 98 IS - 3 SP - 885 EP - 886 PB - Kluwer Academic Publ. CY - Dordrecht AN - OPUS4-20791 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Wehrstedt, Klaus-Dieter A1 - Adams, W. D. A1 - Mak, W. A1 - Malow, Marcus A1 - Kumasaki, M. T1 - Report about the IGUS EOS meeting 2010 in Tokyo KW - IGUS KW - EOS KW - Organic peroxides KW - Self-reactive substances KW - Energetic materials KW - Test methods KW - Oxidizers KW - Ammonium nitrate KW - Fertilizers PY - 2010 SN - 0570-4480 N1 - Sprachen: Japanisch/Englisch - Languages: Japanese/English VL - 49 IS - 4 SP - 240 EP - 243 CY - Tokyo, Japan AN - OPUS4-21942 LA - mul AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -