1–10 von 25 Ergebnissen
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    Particle Size Effect on Supercritical Water Oxidation-Polystyrene Beads

    Fisher, John W. / Abraham, Martin A. | SAE Technical Papers | 1994
    effort was begun at NASA Ames Research Center. Particles of polystyrene bead ranging in diameter from 3.4 μm to 220 μm were tested. A significant ...

    Particle Size Effect on Supercritical Water Oxidation- Wheat Straw Particles

    Fisher, John W. / Abraham, Martin A. / Pisharody, Suresh A. | SAE Technical Papers | 1995
    and pumping, rate of reaction, and reactor size. To address these issues, an experimental research program was undertaken to evaluate the ...
    Schlagwörter: Research and development

    Gaseous Ammonia Removal in Biofilters: Effect of Biofilter Media on Products of Nitrification

    Joshi, Jitendra A. / Hogan, John A. / Finstein, Melvin S. et al. | SAE Technical Papers | 1998
    The use of biofilters for the control of air contaminants in Advanced Life Support (ALS) systems is currently being investigated by the ...

    Waste Incineration for Resource Recovery in Bioregenerative Life Support Systems

    Burton, Bill / Lighty, JoAnn S. / Fisher, John W. et al. | SAE Technical Papers | 1998
    Over the last three years, the University of Utah (UofU), NASA Ames Research Center (ARC), and Reaction Engineering International (REI ...

    Preliminary Study of Greenhouse Grown Swiss Chard in Mixtures of Compost and Mars Regolith Simulant

    Hogan, John A. / Logendra, Logan S. / Gilrain, Matthew R. et al. | SAE Technical Papers | 1999
    The growth of Swiss chard in compost, Mars regolith simulant, and mixtures thereof, was studied for application in Advanced Life Support ...

    Incineration of Inedible Biomass in a Regenerative Life Support System - Developmental Efforts at NASA Ames Research Center

    Fisher, John W. / Tleimat, Maher / Moran, Mark et al. | SAE Technical Papers | 2000
    incinerator developed for the EHTI testing was a joint initiative between Ames Research Center, University of Utah and Johnson Space Center. Though in ...
    Schlagwörter: Research and development

    Reactive Carbon from Life Support Wastes for Incinerator Flue Gas Cleanup

    Fisher, John W. / Wignarajah, Kanapathipillai / Moran, Mark J. et al. | SAE Technical Papers | 2000
    This paper presents the results from a joint research initiative between NASA Ames Research Center and Lawrence Berkeley National lab. The ...
    Schlagwörter: Research and development

    Modeling of a Composting System within BIO-Plex

    Finn, Cory / Hogan, John A. / Rodriguez, Luis F. et al. | SAE Technical Papers | 2001
    reliable system, which will not only allow the crew to survive in harsh environments, but allow the crew time to perform meaningful research ...

    Considerations in Selection of Solid Waste Management Approaches in Long-Duration Space Missions

    Hogan, John A. / Fisher, John W. / Levri, Julie A. et al. | SAE Technical Papers | 2002
    collection, storage and return to Earth. NASA's long-term objectives, however, will likely include human-rated missions that are longer in both ...

    Experimental Results Obtained with a Pilot Scale System to Remove Pollutants from an Incinerator Effluent

    Wickham, D. T. / Lind, J. / Bahr, J. A. et al. | SAE Technical Papers | 2002
    , TDA designed and constructed a pilot scale system, which will be used with the incinerator at NASA Ames Research Center. In this paper, we ...
    Schlagwörter: Research and development