Pumps operating in reverse generate power. Conceptual pressure-letdown machine for coal-liquefaction system extracts energy from expansion of product fluid. Mud pumps, originally intended for use in oil drilling, operated in reverse so their motors act as generators. Several pumps operated in alternating phase to obtain multiple stages of letdown from inlet pressure to outlet pressure. About 75 percent of work generates inlet pressure recoverable as electrical energy.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Pressure-Letdown Machine for a Coal Reactor


    Beteiligte:
    Perkins, G. S. (Autor:in) / Mabe, W. B. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1986-06-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Pressure-Letdown Plates for Coal Gasifiers

    Collins, E. R., Jr. | NTRS | 1985


    VTOL Shipboard Letdown Guidance System Analysis

    A. V. Phatak / M. S. Karmali | NTIS | 1983


    VTOL shipboard letdown guidance system analysis

    Phatak, A. V. / Karmali, M. S. | NTRS | 1983


    MOBILE LETDOWN STATION FOR NATURAL GAS SUPPLY

    KHALED IMAD / TORRANCE SCOTT / DUHRA GAGAN et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Ship motion pattern directed VTOL letdown guidance

    Phatak, A. V. / Karmali, M. S. / Paulk, C. H., Jr. | NTRS | 1983