1–20 von 358 Ergebnissen
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    1-D transient emission analysis of LPG engine catalytic converter with secondary air injection during cold start period of CVS-75 mode

    Yun, J. E. | Springer Verlag | 2013
    emissions were analyzed using the simulation model with 7-step global surface chemical reactions of the Langmuir-Hinshelwood type. From the ...
    Verlag: The Korean Society of Automotive Engineers , Heidelberg

    3D-CFD RANS Methodology to Predict Engine-Out Emissions with Gasoline-Like Fuel and Methanol for a DISI Engine

    Chaychizadeh, Ali / Golc, Dominik / Pitsch, Heinz et al. | SAE Technical Papers | 2022
    Renewable fuels, such as bio- and e-fuels, are of great interest for the defossilization of the transport sector. Among these fuels ...
    Verlag: Society of Automotive Engineers , SAE International

    Adjustment of Regional Regression Equations for Urban Storm-Runoff Quality Using At-Site Data

    Barks, C. Shane | Transportation Research Record | 2019
    . The four adjustment procedures are a single-factor adjustment, a regression of the observed data against the predicted values, a regression of ...

    Aggregate Polishing Resistance Pre-Evaluation

    Crouch, L. K. / Shirley, Greg / Head, Gary et al. | Transportation Research Record | 1996
    and chemical or mineralogical methods are only able to identify clearly aggregates with a high probability of performing well. There is little ...

    Aging characterization of metals for exhaust systems

    Curà, F. / Mura, A. / Sesana, R. | Springer Verlag | 2012
    aging procedure has been developed. This procedure is composed of chemical, thermal and mechanical cycles, which are combined and repeated to ...
    Verlag: The Korean Society of Automotive Engineers , Heidelberg

    AIS Technology for Increasing the Usability of LFG Fuel for SI Engine

    Choe, Munseok / Kim, Kwonse / Choi, Dooseuk | Springer Verlag | 2022

    This study was conducted focusing on AIS (Amplified Ignition Source) technology to increase the usability of LFG

     ...
    Verlag: The Korean Society of Automotive Engineers , Seoul

    Alternative Approach toward the Aging of Asphalt Binder

    Hofko, Bernhard / Handle, Florian / Eberhardsteiner, Lukas et al. | Transportation Research Record | 2019
    mechanical properties of asphalt binder and asphalt mixes. Through extensive chemical and mechanical analyses, a new model was developed to explain ...

    Analysis of Asphalt Oxidation by Means of Accelerated Testing and Environmental Conditions

    Villegas-Villegas, Rafael E. / Baldi-Sevilla, Alejandra / Aguiar-Moya, José Pablo et al. | Transportation Research Record | 2018

    The chemical changes that occur to asphalt with oxidation include an increase in oxygen content, as well as the unsaturation of the

     ...

    Antiterrorism Security and Surface Transportation Systems: Review of Case Studies and Current Tactics

    Fink, Camille N. Y. | Transportation Research Record | 2003
    as gaps in security systems. Systems in London and Paris have experienced bombing attacks. Tokyo was the site of a chemical attack ...

    Applicability of Superpave Binder Testing Protocols to Modified Binders

    Bahia, Hussain U. / Perdomo, Dario / Turner, Pamela | Transportation Research Record | 1997

    An effort is made to summarize current practices for modifying paving asphalts. The types and classes of modifiers used, or considered

     ...

    Application of a thermodynamic model with a complex chemistry to a cycle resolved knock prediction on a spark ignition optical engine

    D’Errico, G. / Lucchini, T. / Merola, S. et al. | Springer Verlag | 2012
    knocking in spark ignition engines to aid in better understanding the physical and chemical processes that occur and to exploit the capabilities of ...
    Verlag: The Korean Society of Automotive Engineers , Heidelberg

    Application of Geotechnical Centrifuge Testing To Evaluate Unconventional Highway Materials

    De, Anirban / Zimmie, Thomas F. | Transportation Research Record | 1997

    The principles involved in using a geotechnical centrifuge to study long-term consolidation and seepage characteristics of an

     ...

    Application of Jetting Technology to Pavement Deicing

    Taggart, David G. / Ibrahim, Osama / Huston, Milton | Transportation Research Record | 2002
    suggest that the use of high-pressure jets in conjunction with improved chemical agents for pavement deicing may now be practical. In this study ...

    Applying Pavement Preservation Principles in Unpaved Road Management with Specific Reference to Fines Preservation and Dust Control

    Jones, David | Transportation Research Record | 2019
    maintenance expenditure can be significantly reduced. Research into the performance and benefits of using chemical treatments as part of unsealed road ...

    Approach to the Weight Estimation in the Conceptual Design of Hybrid-Electric-Powered Unconventional Regional Aircraft

    Freier Zugriff
    Francesco Centracchio / Monica Rossetti / Umberto Iemma | DOAJ | 2018
    technologies, and alternative propulsion systems. The BWB is one of the most promising layouts in terms of noise emissions and chemical pollution. The ...

    Aspects of Functional Analysis of Mitigated Wetlands Receiving Highway Runoff

    Yu, Shaw L. / Earles, T. Andrew / Fitch, G. Michael | Transportation Research Record | 1998
    common requirement of these federal storm water management provisions and state storm water regulations is the use of best-management practices ...

    Assessing the Quality of Soils Modified with Lime Kiln Dust

    Measuring Electrical Conductivity with Time Domain Reflectometry
    Daita, Radha Krishna / Drnevich, Vincent P. / Kim, Daehyeon et al. | Transportation Research Record | 2006
    expected to provide better understanding of the rate and extent of chemical reactions between chemical modifiers such as LKD and soil and be useful ...

    Assessment of Corrosion Potential of Coarse Backfill Aggregates for Mechanically Stabilized Earth Walls

    Thapalia, Anita / Borrok, David M. / Nazarian, Soheil et al. | Transportation Research Record | 2011

    The service life of mechanically stabilized earth walls depends on the rate of corrosion of the metallic reinforcements used in their

     ...

    Assessment of the Performance of Prewetted Salt for Snow Removal and Ice Control

    Burtwell, Marilyn | Transportation Research Record | 2001

    In the United Kingdom, the primary method of preventing ice from forming on road surfaces is to spread rock salt with purpose-built

     ...

    Assessment of the Potential for Salt Damage to Asphalt Surfacings when Chloride-Treated Unpaved Roads Are Upgraded to a Sealed Standard

    Jones, David | Transportation Research Record | 2019
    reduced gravel loss from, treated roads justifies the use of these chemical treatments as a cost-effective road maintenance and management ...