Paper traces history of steam tugs from introduction up to present day; gradual development of tug machinery and improvements effected are outlined; partial conversion and modernization of existing tug described; author's proposals for modern mechanically fired, bridge controlled steam tug discussed; notes on tugboat propulsion and possible improvement. (See also - n 6 Feb 5 1942 p 164-6 and 183, n 7 Feb 12 p 195-9; Inst Mar Engrs -- Trans v 53 n 12 Jan 1942 p 185-92 and (discussion) v 54 n 3 and 7 Apr p 27-30 and Aug p 97-8)


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    Titel :

    Steam tugs, past, present and future


    Weitere Titelangaben:

    Shipbldg Shipg Rec


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1942


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Steam tugs, past, present and future

    Shoosmith, G.T. | Engineering Index Backfile | 1942


    Single-screw steam tugs

    Engineering Index Backfile | 1943


    Steam vs. Dieselengined tugs

    Zilcher, R. | Engineering Index Backfile | 1927


    Steam tugs being converted

    Michel, A. | Engineering Index Backfile | 1941