NACA research towards reducing takeoff and landing speeds; use of large bodies of water as airfields; development of vertical takeoff; Convair F2Y Sea Dart fighter equipped with hydroskis; work on high speed flying boat configurations; boundary layer control for offsetting unfavorable low speed performance of high speed wing configurations; advantages of directing propeller slip-stream downward for low speed or hovering flight.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Drive for less concrete


    Additional title:

    Shell Aviation News


    Contributors:
    Harvey, H. (author)

    Published in:

    Publication date :

    1955


    Size :

    3 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    VEHICLE MOUNTED CONCRETE MIXER HAVING A NOISE-LESS, LIGHT-WEIGHT, NON-CHARGEABLE ELECTRIC DRIVE

    GOKHALE AMIT ARUN / GOKHALE ANAND ARUN / GOKHALE ANTARA AMIT et al. | European Patent Office | 2025

    Free access

    Beat-less control of electrolytic capacitor-less air conditioning motor drive system

    Wang, Gaolin / Yu, Chaohui / Zhao, Nannan et al. | IEEE | 2017


    Asphalt or Concrete: Which Costs Less?

    Lloyd, P. R. | British Library Online Contents | 1999


    EMERGENCY DRIVE DEVICE FOR MACHINE-ROOM-LESS ELEVATOR AND EMERGENCY DRIVE METHOD

    ISHII YUKIO | European Patent Office | 2018

    Free access

    DYNAMIC BALANCER HAVING FRAME LESS MOTOR DRIVE UNIT

    CHARLES A LINT / KEVIN J RICH / CURTISS L WEGMAN et al. | European Patent Office | 2024

    Free access