Search Results - "Tuttlies, U."

Platinum oxide formation and reduction during NO oxidation on a diesel oxidation catalyst – Experimental results by Hauff, K., Tuttlies, U., Eigenberger, G., Nieken, U.

“…Experimental study of platinum oxide formation on a diesel oxidation catalyst. [Display omitted] ▸ Slow deactivation of DOC due to platinum oxidation in lean…”
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A global description of DOC kinetics for catalysts with different platinum loadings and aging status by Hauff, K., Tuttlies, U., Eigenberger, G., Nieken, U.

“…[Display omitted] ▶ DOC kinetics for catalysts with different platinum loadings and aging status. ▶ Adaption of kinetics by scaling reaction rate with…”
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On single bubble mass transfer in a volatile liquid by Colombet, D., Legendre, D., Tuttlies, U., Cockx, A., Guiraud, P., Nieken, U., Galinat, S., Daniel, C.

“…•Bubble mass transfer into a volatile liquid phase under both high pressure and high temperature conditions is considered.•The coupling between the solute mass…”
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Platinum oxide formation and reduction during NO oxidation on a diesel oxidation catalyst—Macrokinetic simulation by Hauff, K., Dubbe, H., Tuttlies, U., Eigenberger, G., Nieken, U.

“…► Macro kinetic model taking into account PtO formation (Pt+0.5O2↔PtO) and reduction (PtO+NO↔Pt+0.5NO2). ► NO oxidation rate depends on platinum oxide…”
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Optimization of a heat-integrated exhaust catalyst for CNG engines by Rink, M., Eigenberger, G., Nieken, U., Tuttlies, U.

“…[Display omitted] ► Heat-integrated catalyst system for monovalent CNG vehicles. ► Low emission rapid start-up procedure under drive cycle conditions. ►…”
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A mechanistic simulation model for NOx storage catalyst dynamics by TUTTLIES, U, SCHMEISSER, V, EIGENBERGER, G

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Analysis of the oxide formation on Pd catalysts during NO oxidation by Atom Probe Tomography by Lee, Y., Dobesch, D., Stender, P., Tuttlies, U., Nieken, U., Schmitz, G.

“…[Display omitted] •Decreased NO conversion rate after the first heating cycle of Pd catalyst.•Stable and thick oxide formation on the noble metal surface.•Nano…”
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Effect of nanostructure and BET surface area on the oxygen reactivity of soot filter cakes by Raiolo, A., Stockinger, C., Tuttlies, U., Ivleva, N.P., Shadloo, M.S., Nieken, U.

“…The oxygen reactivity of propane flame soot in a filter cake was systematically investigated, considering the morphological properties of the particles. A…”
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Platinum oxide formation and reduction during NO oxidation on a diesel oxidation catalyst ― Experimental results by HAUFF, K, TUTTLIES, U, EIGENBERGER, G, NIEKEN, U

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Towards a realistic simulation model for NOx-storage catalyst dynamics by Schmeißer, V., Tuttlies, U., Eigenberger, G.

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Heat-Integrated Concepts for Automotive Exhaust Purification by Bernnat, J., Rink, M., Tuttlies, U., Danner, T., Nieken, U., Eigenberger, G.

“…Novel heat-integrated concepts for efficient automotive exhaust gas purification are presented. The general design consists of a counter-current heat exchanger…”
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A mechanistic simulation model for NO(sub x) storage catalyst dynamics by Tuttlies, U, Schmeisser, V, Eigenberger, G

“…The behaviour of NO(sub x) storage catalysts for lean burn engine exhaust gas has been studied both experimentally and by mathematical modelling. It shows…”
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A mechanistic simulation model for NO x storage catalyst dynamics by Tuttlies, U., Schmeißer, V., Eigenberger, G.

“…The behaviour of NO x storage catalysts for lean burn engine exhaust gas has been studied both experimentally and by mathematical modelling. It shows…”
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A Mechanistic Simulation Model for NO sub(x) Storage Catalyst Dynamics by Tuttlies, U, Schmeisser, V, Eigenberger, G

“…Both experimental techniques and mathematic modeling methods were used in a study investigating the behavior of NO sub(x) storage catalysts for lean burn…”
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Experimental results concerning the role of Pt, Rh, Ba, Ce and Al2O3 on NO x -storage catalyst behaviour by Schmeißer, V., de Riva Pérez, J., Tuttlies, U., Eigenberger, G.

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A Global Description of DOC Kinetics for Catalysts with Different Platinum Loadings and Aging Status by Hauff, K, Tuttlies, U, Eigenberger, G, Nieken, U

“…Five Pt/ gamma -Al sub(2)O sub(3) DOCs with different Pt loadings and ageing steps were characterised with regards to Pt particle diameter, active surface area…”
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A New Simulation Model for NO x Storage Catalyst Dynamics by Tuttlies, U., Schmeißer, V., Eigenberger, G.

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Modellierung und Simulation der NOx‐Minderung an Speicherkatalysatoren in sauerstoffreichen Abgasen by Koop, J., Deutschmann, O., Schmeißer, V., Tuttlies, U., Eigenberger, G., Nieken, U.

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Modellierung und Simulation der NOx-Minderung an Speicherkatalysatoren in sauerstoffreichen Abgasen by Koop, J., Deutschmann, O., Schmeißer, V., Tuttlies, U., Eigenberger, G., Nieken, U.

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Autoabgasreinigung - eine Herausforderung für die Verfahrenstechnik by Brinkmeier, Clemens, Eigenberger, Gerhart, Bernnat, Jens, Tuttlies, Ute, Schmeißer, Volker, Opferkuch, Frank

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