61–80 von 2,684 Ergebnissen
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    New Procedure for Selecting Chemical Treatments for Unpaved Roads

    Jones, David / Surdahl, Roger | Transportation Research Record | 2014

    There is increasing interest in the use of chemical treatments to reduce maintenance and gravel replacement on gravel roads. However

     ...

    Development of Exfoliated Graphite using Innovative Chemical Technique for Aerospace Applications

    Devakki, Basavaraj / Suryanarayana, Ramesh Chinnakurli / Thomas, Shijo | SAE Technical Papers | 2022
    coefficient of thermal expansion, excellent chemical resistance & stability coupled with higher flame retardancy, they can be potential candidate ...
    Verlag: Society of Automotive Engineers , SAE International

    Characterization of Carbon Ablation Models Including Effects of Gas-Phase Chemical Kinetics

    Candler, Graham V. / Alba, Christopher R. / Greendyke, Robert B. | AIAA | 2017

    The modeling of the oxidation and sublimation of carbon-based ablative thermal protection system materials remains an area of active

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Gas Phase Chemical Kinetics Models

    Chemical laser modeling with genetic algorithms

    Carroll, David L. | AIAA | 1996
    Verlag: The American Institute of Aeronautics and Astronautics

    Chemical Speciation of Hydrocarbon Emissions from a Commercial Aircraft Engine

    Paul Yelvington / Scott Herndon / Joda Wormhoudt et al. | AIAA | 2007
    Verlag: The American Institute of Aeronautics and Astronautics

    Effect of Graphene Oxide on Chemical Shrinkage Behavior of Cement-Based Composite Paste

    Miao, Yanchun / Zhang, Yu / Li, Beibei et al. | Springer Verlag | 2022
    microstructure and mechanical properties of cement-based materials. However, the effect of GO on the chemical shrinkage of cement-based materials remains ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: Chemical shrinkage

    Machine Learning Tabulation Scheme for Fast Chemical Kinetics Computation

    Ebrahimi, Khashayar / Patidar, Lalit / Fogla, Navin et al. | SAE Technical Papers | 2023
    expensive, so the MLT approach is introduced to solve these issues. The MLT method uses precalculated thermochemical states of ...
    Verlag: Society of Automotive Engineers , SAE International

    Mechanical-Chemical Characterization of the Effects of Type, Dosage, and Treatment Methods of Rejuvenators in Aged Bituminous Materials

    Nsengiyumva, Gabriel / Haghshenas, Hamzeh F. / Kim, Yong-Rak et al. | Transportation Research Record | 2020

    Proper use of rejuvenators can improve the properties and performance of aged asphalt mixtures; however, there is currently a lack of

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    Performance of turbulent chemical laser.

    CHUNG, P. M. | AIAA | 1973
    Verlag: The American Institute of Aeronautics and Astronautics

    Chemical diffusivity and ionic conductivity of GdBaCo2O5+δ

    Teng, Shang Jun | Online Contents | 2010

    Effects of Thermal/Chemical Nonequilibrium on a High-Mach Ethylene-Fueled Scramjet

    Yao, Wei / Liu, Hang / Zhang, Zheng et al. | AIAA | 2023
    detached eddy simulation based on up to 368.34 million cells. An in-depth analysis of the effects of thermal and chemical nonequilibrium on ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: thermal/chemical nonequilibrum

    Noise and neurotoxic chemical exposure relationship to workplace traumatic injuries: A review

    Estill, Cheryl Fairfield / Rice, Carol H. / Morata, Thais et al. | Elsevier | 2016
    eight million injuries occurred in the workplace in 2007 at a cost of $6 billion and $186 billion, respectively. Neurotoxic chemicals are known ...

    Development and Validation of Chemical Kinetic Mechanism Reduction Scheme for Large-Scale Mechanisms

    Poon, Hiew Mun / Ng, Hoon Kiat / Schramm, Jesper et al. | SAE Technical Papers | 2014
    This work is an extension to a previously reported work on chemical kinetic mechanism reduction scheme for large-scale mechanisms. Here ...
    Verlag: Society of Automotive Engineers , SAE International

    Effect of Heat of Vaporization, Chemical Octane, and Sensitivity on Knock Limit for Ethanol - Gasoline Blends

    Polovina, Dusan / Anderson, James E. / Roth, Kevin et al. | SAE Technical Papers | 2012
    (DI) engines. The effect of charge cooling combined with the inherent high chemical octane of ethanol make it a very knock resistant fuel ...
    Verlag: Society of Automotive Engineers , SAE International

    Fuel Options for Next-Generation Chemical Propulsion

    Law, Chung K. | AIAA | 2012
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Propulsion

    Linking Chemical Structure to the Linear and Nonlinear Properties of Asphalt Binders

    Salehfard, Reza / Yeganeh, Sadegh / Dalmazzo, Davide et al. | Transportation Research Record | 2024

    The study described in this paper aims to establish the relationship between the chemical composition and rheological properties of

     ...

    Numerical Simulation of Chemical Erosion in Vega Solid-Rocket-Motor Nozzles

    Bianchi, Daniele / Neri, Agostino | AIAA | 2017

    The erosion of rocket-nozzle ablative thermal protection materials during the solid-rocket-motor burning time needs to be accounted for

     ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Utilization and Loss of Available Energy for Chemical Rockets in Atmospheric Flight

    Abbas, Mohammad / Riggins, David W. / Watson, Michael D. | AIAA | 2021
    chemical rocket operating within the atmosphere are described. The relative contributions of the thermochemical availability and the kinetic energy ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Rocket Propulsion , Principles of Flight