EMAC-MADE3 monthly data (uncoupled version)

Simulation with most recent version of MADE3 into the atmospheric chemistry general circulation model EMAC, including a detailed evaluation of a ten-year aerosol simulation with MADE3 as part of EMAC. Model details and setup specification are described in Kaiser et al. (Geosci. Model Dev., 2018). We compare simulation output to station network measurements of near-surface aerosol component mass concentrations, to airborne measurements of aerosol mass mixing ratio and number concentration vertical profiles, to ground-based and airborne measurements of particle size distributions, and to station network and satellite measurements of aerosol optical depth. Furthermore, we describe and apply a new evaluation method, which allows a comparison of model output to size-resolved electron microscopy measurements of particle composition. Although there are indications that fine mode particle deposition may be underestimated by the model, we obtained satisfactory agreement with the observations. Remaining deviations are of similar size as those identified in other global aerosol model studies. Thus, MADE3 can be considered ready for application within EMAC. Due to its detailed representation of aerosol mixing state, it is especially useful for simulating wet and dry removal of aerosol particles, aerosol-induced formation of cloud droplets and ice crystals as well as aerosol-radiation interactions. Besides studies on these fundamental processes, we also plan to use MADE3 for a reassessment of the climate effects of anthropogenic aerosol perturbations. Please cite Kaiser et al. (Geosci. Model Dev., 2018) if using the data

EMAC-MADE3 12h data (uncoupled version)

Simulation with most recent version of MADE3 into the atmospheric chemistry general circulation model EMAC, including a detailed evaluation of a ten-year aerosol simulation with MADE3 as part of EMAC. Model details and setup specification are described in Kaiser et al. (Geosci. Model Dev., 2018). We compare simulation output to station network measurements of near-surface aerosol component mass concentrations, to airborne measurements of aerosol mass mixing ratio and number concentration vertical profiles, to ground-based and airborne measurements of particle size distributions, and to station network and satellite measurements of aerosol optical depth. Furthermore, we describe and apply a new evaluation method, which allows a comparison of model output to size-resolved electron microscopy measurements of particle composition. Although there are indications that fine mode particle deposition may be underestimated by the model, we obtained satisfactory agreement with the observations. Remaining deviations are of similar size as those identified in other global aerosol model studies. Thus, MADE3 can be considered ready for application within EMAC. Due to its detailed representation of aerosol mixing state, it is especially useful for simulating wet and dry removal of aerosol particles, aerosol-induced formation of cloud droplets and ice crystals as well as aerosol-radiation interactions. Besides studies on these fundamental processes, we also plan to use MADE3 for a reassessment of the climate effects of anthropogenic aerosol perturbations. Please cite Kaiser et al. (Geosci. Model Dev., 2018) if using the data

Zeitliche und raeumliche Turbulenzentwicklung in einem Rohrwindkanal und deren Einfluss auf die Transition an Profilmodellen

Flow quality measurements were conducted in the cryogenic Ludwieg-tube (KRG) where time and spatial development of single fluctuation quantities were investigated. Here the total and static pressure, total temperature and mass flow were recorded in the test section as well as in the storage tube of the KRG. The dependence of the flow quality on the fluid temperature was of special interest, as a possible influence of the temperature was to be expected when the fluid is cooled down to 100 K for the simulation of flight Reynolds numbers in the KRG. Using hot films suitable at cryogenic temperatures it was possible to detect transition on a 2D-laminar type airfoil. This enabled the investigation of the influence of the fluid temperature on the transition on the airfoil model at constant similarity parameters (M, Re). (orig.)Available from TIB Hannover: RA437(2004-19) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman

Projekt SATNAV-SIM, 'Entwicklung eines Systemsimulators fuer ein Satellitennavigationssystem GNSS 2' Abschlussbericht

A simulator is built up to support and to optimize the development of a future satellite navigation system. A can Model all important element of the system. With this tool the interaction between the navigation components can be checked and important parameters can be interpret. The reaction of the hole system or of some components can be evaluated for definied error sources. Mathematical models for the system elements have to be developed and integrated in the software code of the complex simulation tool. The transmission channel of the signals is also a system element. (orig.)SIGLEAvailable from TIB Hannover: F98B1360+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany); Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA) GmbH, Bonn (Germany)DEGerman

Anwendungsorientierte Verfahren zur Bestimmung von CO, HC und Russ aus Luftfahrttriebwerken

Available from TIB Hannover: RN 437(02-10) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman

SCIAMACHY-Betriebsunterstuetzung Endbericht

Available from TIB Hannover: F01B1534+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEBundesministerium fuer Bildung und Forschung, Berlin (Germany)DEGerman

ATMOS Science Program Office (ASPO) Abschlussbericht

SIGLEAvailable from TIB Hannover: F98B1737+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany)DEGerman

'Septischer Schock' - Klonierung und funktionelle Charakterisierung der menschlichen Phosphatidylcholin-spezifischen Phospholipase C beim septischen Schock Zwischenbericht fuer den Zeitraum 01.05.1998 bis 31.12.1998

SIGLEAvailable from TIB Hannover: DtF QN1(76,24) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Bildung und Forschung (BMBF), Bonn (Germany)DEGerman

DLR-Forschungsberichte, DLR-Mitteilungen. Jahresverzeichnis 1999-2000

SIGLEAvailable from TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman

DLR-Forschungsberichte, DLR-Mitteilungen. Jahresverzeichnis 1997

SIGLEAvailable from TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman