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Thorsten Lajewski - Friction Potential Estimation for Autonomous Driving

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Thorsten Lajewski

Friction Potential Estimation for Autonomous Driving

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 816 2022

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Intermediate Layer Classification S. 104-126

„… 5.16 is1215 Intermediate Layer ClassificationAir TemperatureSurface TemperatureRain Radar. . .z1z2z3 …” „… methodsMethodNextRWISFATMethodMLRMLRwithvehicledataANNANNwithvehicledataProperty Source TypeAir Temperature RWIS real x x x x xSurface Temperature RWIS real x x x x xDew Point …” „… xData Age Radar (sf) real x xAir Temperature Vehicle real x x xWiper Cycles Vehicle real x x xtermine …”

Introduction S. 1-35

„… than 30 %, the outside air temperature is lessor equal 2 ◦C and the velocity is less than 8 m s−1 or …” „… outside air temperature is less or equal2 ◦C and the velocity is less than 14 m s−1. Additional …” „… type rain and an air temperature above 2 ◦C.Aquaplaning warnings are generated by the vehicle if ESC or …”

doi.org/10.51202/9783186816122

VDI Wissensforum GmbH - Plastics in Automotive Engineering 2016

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VDI Wissensforum GmbH (ed.)

Plastics in Automotive Engineering 2016

Series: VDI-Berichte

Volume 4343 2016

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J. J. Laux, H. Moore, J. Ingram, J. Kowalski Class A Compression-Molded Carbon-Fiber Hood – Development and production of the Cadillac ATS-V and CTS-V Hood S. 59-66

„… Exteriors development and the production teams. Global collaboration, geographical proximity to our …” „… ,” said Andrew Smith, executive director, Cadillac Global Design. “They contribute to lift reduction …” „… carbon-fiber hood using heavy tow unidirectional carbon-fiber epoxy prepreg material An air …”

T. Hilgers Thermally conductive plastics: a mineral solution – Thermal management in thermoplastics and thermosets S. 193-204

„… / d Q = rate of heat flow (W) A = area (m²) = thermal conductivity (W/mK) T = temperature …” „… thermal conductivities and electrical resistances of various materials at room temperature. Table 1 …” „… 1013 Polymer 0.2 - 0.4 1011 Air 0.024 3.3×1016 Water 0.609 1.8×105 _ = electrically conductive …”

U. A. Karsch Plastic fuel tank systems, energy carriers for future vehicle concepts S. 297-314

„… their toughness and resilience even at low temperatures, are emission-tight due to the co-extruded …” „… inside of the tank with cold air, the tank is demolded and transported onwards for further processing …” „… hydrolytic degradation at elevated temperatures (>40 °C), odoriferous, and emission of gaseous ammonia …”

doi.org/10.51202/9783182443438

VDI Wissensforum GmbH - Plastics in Automotive Engineering PIAE EUROPE

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VDI Wissensforum GmbH (ed.)

Plastics in Automotive Engineering PIAE EUROPE

Series: VDI-Berichte

Volume 2343 2019

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M. Trenktrog, C. Massonet, J. Ludwig, D. Backes Design and validation of functionally integrated interior components for energy-efficient vehicle cabin heating S. 233-254

„… the open is due to the outside-air operation that is mandatory at low ambient temperatures - on …” „… influenced by the driving difference between cabin air temperature and the skin temperature of the vehicle …” „… reduced by lowering the cabin-air temperature, which is given in the literature as being up to 3 K [1]. A …”

L. Meistermann, C. Chaut, M. Nieder A new generation of quieter air ducts – Towards a silent HVAC system S. 461-470

„… A new generation of quieter air ducts Towards a silent HVAC system Dr. L. Meistermann, C …” „… absorber. This technology can easily be used to create the new generation of quieter air ducts and HVAC …” „… least the global sound-pressure level is decreasing but not necessarily subjective metrics such as …”

doi.org/10.51202/9783181023433

VDI Wissensforum GmbH - 28. Deutscher Flammentag

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VDI Wissensforum GmbH (ed.)

28. Deutscher Flammentag

Series: VDI-Berichte

Volume 2302 2017

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V. Bomba, B. Rogg Reduced Kinetic Mechanisms for Oxy-Methane Combustion S. 747-750

„… reactions – a so called skeletal mechanism is derived as well as a systematically reduced global mechanism …” „… . For the latter systematically derived global rate date are given as well as preliminary, empirically …” „… alternatively, fuel combustion in pure oxygen rather than air. This relatively modern technology, which …”

S. J. Baik, B. Rogg Full PDF-Modelling and Parallel Simulation of Liquid- Fuelled Turbulent Spray Flames S. 469-478

„… described by a global one-step chemical reaction for ethanol/air systems [16] comprising 5 chemical species …” „… to a turbulent, liquid-fuelled ethanol/air jet diffusion flame. In the numerical simulations …” „… simulations on turbulent, liquid-fuelled ethanol/air jet diffusion flames show good agreement with …”

S. Hartl, D. Geyer, A. Dreizler, R. S. Barlow, C. Hasse Gradientenfreie Flammenindentifizierung auf 1D Raman/Rayleigh Messdaten S. 479-492

„… in der Mitte. Einleitung Verbrennungsprozesse können global entweder als vorgemischt oder …” „… Rezirkulation deutlich komplexer. Für diese Fälle ist eine globale Charakterisierung nicht ausreichend. Diese …” „… Hauptspezies und der Temperatur zu finden. Das Ziel dieser Arbeit ist die Anwendung des kürzlich hergeleitetem …”

C. Spijker, H. Raupenstrauch Numerische Untersuchungen der inneren Vorgänge für Lykopodiumpartikel während einer Staubdeflagration S. 735-740

„… . Diese Ergebnisse wurden anschließend einem Postprocessing unterzogen, welches die Temperaturen und …” „… Granularen Temperatur und des Granularen Drucks erfolgt nach dem analytischen Modell von Syamlal [6]. Es …” „… mathematisch zum Überschätzen der Temperaturen. Des Weiteren würde sich bei den gemessenen Temperaturen die …”

C. Yu, U. Maas Numerical Study of turbulent reacting flows with local extinction and re-ignition effects based on a statistical method and REDIM reduced reaction kinetics S. 521-534

„… but is not too close to global extinction. It is shown that the generalized MMC mixing model and …” „… that the contour lines of temperatures (left) are almost parallel to the N2-axis and the contour lines …” „… VDI-Berichte Nr. 2302, 2017522 of mixture fractions (right) to the CO2-axis. This means that temperatures are …”

W. Pollhammer, C. Spijker, M. Koller, H. Raupenstrauch Mathematische Brennermodellierung zur Reduktion der Stickoxidemissionen mittels Flamelet – NOx Postprozessor in OpenFOAM S. 573-584

„… anhand von Temperatur- sowie Abgasmessungen an einem Industriebrenner am Prüfstand der Firma Ebner …” „… Flameletmodell wird das Temperatur- und Strömungsfeld sowie die stoffliche Zusammensetzung all jener Spezies …” „… Strömungs-, Temperatur- und Turbulenzfeld bereits aus der Flameletberechnung bekannt ist, muss dieses nicht …”

C.-P. Ding, A. Renaud, R. Honza, A. Dreizler, B. Böhm Characterization of near-wall flows in a SI engine using high-speed PIV and high-resolution PI S. 345-356

„… Einlassdrücke untersucht. Es zeigt sich, dass die globale Tumble-Strömung eine turbulente Grenzschicht erzeugt …” „… that the global tumble motion generates a turbulent boundary layer whose properties strongly depend on …” „… temperature 22 / 60°C Four operating conditions were studied. The intake pressure was changed between 0.95 …”

T. Methling, M. Braun-Unkhoff, U. Riedel Chemisch-kinetische Modelloptimierung für die Verbrennung biogener Gase durch die Anwendung des linearen Transformationsmodells S. 637-648

„… Parameterfelder (Temperatur, Druck, Zusammensetzung) adäquat abzubilden (siehe z. B. [1] oder [2]). Ziel dieser …” „… Oxidator Luft und die Temperatur des unverbrannten Gases beträgt 298 K. Tabelle 1 …” „… Verbrennung in Mikrogasturbinen. Die Zieldaten für die globale Sensitivitätsanalyse und die Nachoptimierung …”

M. Zhao, S. A. Kaiser Bildgebende Erfassung von Diesel-Klopfen durch Hochgeschwindigkeitskamera und „Optical Flow“ S. 369-382

„… (IMEP) 7.25 bar Intake air temperature / pressure 20 °C / 1 bar Fuel Dodecane Injection quantity 25 …” „… LEDs illuminated the fuel spray so that its global characteristics could be monitored. Table 2 …” „… , and T is the temperature of the gas. The bulk in-cylinder temperature was estimated from the …”

doi.org/10.51202/9783181023020

VDI Wissensforum GmbH - Innovative Antriebe 2016

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VDI Wissensforum GmbH (ed.)

Innovative Antriebe 2016

Series: VDI-Berichte

Volume 2289 2016

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N. Omar, R. Gopalakrishnan Rechargeable Energy Storage Technologies for Automotive Applications – Present and Future S. 7-26

„… technologies such as lithium sulfur, solid state, metal-air, high voltage materials, metalair and sodium based …” „… , motor vehicles powered by the ICE are significant contributors to air pollutants and greenhouse gases …” „… linked to global climate [1,2]. As the global economy begins to strain under the pressure of rising …”

doi.org/10.51202/9783181022894

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