Victorian EngineeringAllen Lane, 1970 - 300 σελίδες |
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Σελίδα 204
... speed of their engines . They were forced to employ speed- up drives to the propeller shaft . Now , however , the steam turbine presented precisely the opposite problem , for the first turbine to be built by Parsons revolved at 18,000 ...
... speed of their engines . They were forced to employ speed- up drives to the propeller shaft . Now , however , the steam turbine presented precisely the opposite problem , for the first turbine to be built by Parsons revolved at 18,000 ...
Σελίδα 205
... speed of turn - around was essential to their economic operation , it was un- suitable for the general run of merchant shipping where speed was less important than operating economy . Par- sons therefore introduced a geared turbine in ...
... speed of turn - around was essential to their economic operation , it was un- suitable for the general run of merchant shipping where speed was less important than operating economy . Par- sons therefore introduced a geared turbine in ...
Σελίδα 230
... speed engine . Next , several types of high - speed steam engine were developed which could be directly coupled to the dynamo . Of these the Willans and the Belliss & Morcom engines were conspicuously successful . Both were verti- cal ...
... speed engine . Next , several types of high - speed steam engine were developed which could be directly coupled to the dynamo . Of these the Willans and the Belliss & Morcom engines were conspicuously successful . Both were verti- cal ...
Περιεχόμενα
List of Plates | 7 |
I | 11 |
Introduction | 13 |
Πνευματικά δικαιώματα | |
13 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
achieved appeared beam became become began boiler bridge Britain British brought Brunel building built canal carried central century Charles civil engineering coal Company completed construction cylinder developed direct driving early effect electric England example Exhibition experiments fact feet field finally followed founded furnace heading hull hydraulic idea improved increased industry installed introduced invention iron James John known later less light Locke locomotive London machine Manchester manufacture material mechanical methods miles mills never nineteenth century opened operation original patented pioneer possible practical pressure problem produced proved pumping rail railway reason responsible result river road Robert rods Royal shaft ship similar single soon speed station steam engine steel Stephenson successful supply Thomas tion tons towns train tubes tunnel turbine Victorian Watt Western wheels
Αναφορές για αυτό το βιβλίο
Technology and Productivity: The Challenge for Economic Policy, Τόμος 22 Δεν υπάρχει διαθέσιμη προεπισκόπηση - 1991 |