The Steam Engine for Practical Men: Containing a Theoretical Investigation of the Various Rules Given in the Work, and Several Useful Tablesauthors, 1854 - 240 pages |
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Page v
... means of in- vestigating by himself the formulæ from which the rules have been deduced , the second as puzzling the purely practical mind by the introduction of intricate formulæ where he seeks only for practice and practical rules . In ...
... means of in- vestigating by himself the formulæ from which the rules have been deduced , the second as puzzling the purely practical mind by the introduction of intricate formulæ where he seeks only for practice and practical rules . In ...
Page vi
... means of the Steam Jet . This plan , if carried into operation , would undoubtedly prevent any diminution of power in the engines in case the funnel should be carried away by shot , or by any other accident . The eminent scientific men ...
... means of the Steam Jet . This plan , if carried into operation , would undoubtedly prevent any diminution of power in the engines in case the funnel should be carried away by shot , or by any other accident . The eminent scientific men ...
Page x
... means of these Formulæ , to show the accuracy of the Experimental Table given at page 11 104 Pole's Formula • · . 108 ON THE WORK DONE ON THE PISTON PER MINUTE Evaporating Power of the Boiler per Minute • . 109 · . 109 Page To find ...
... means of these Formulæ , to show the accuracy of the Experimental Table given at page 11 104 Pole's Formula • · . 108 ON THE WORK DONE ON THE PISTON PER MINUTE Evaporating Power of the Boiler per Minute • . 109 · . 109 Page To find ...
Page 3
... generally defined to be the mean pressure of the steam . A To find where the Velocity of the Piston is B 2 STEAM ENGINE . 3 To find the Work done upon the Piston To find the Load To find the Pressure at which the Steam is admitted.
... generally defined to be the mean pressure of the steam . A To find where the Velocity of the Piston is B 2 STEAM ENGINE . 3 To find the Work done upon the Piston To find the Load To find the Pressure at which the Steam is admitted.
Page 9
... mean , the estimate is about 1 lb. to the square inch for the unloaded engine , and an additional friction of 14 , or of the effective pressure or useful load , for overcoming the friction of the loaded engine . Supposing the pressure ...
... mean , the estimate is about 1 lb. to the square inch for the unloaded engine , and an additional friction of 14 , or of the effective pressure or useful load , for overcoming the friction of the loaded engine . Supposing the pressure ...
Autres éditions - Tout afficher
The Steam Engine for Practical Men: Containing a Theoretical Investigation ... James Hann Affichage du livre entier - 1854 |
The Steam Engine for Practical Men: Containing a Theoretical Investigation ... James Hann,Placido Gener,Justo Gener Aucun aperçu disponible - 2016 |
The Steam Engine for Practical Men: Containing a Theoretical Investigation ... James Hann Aucun aperçu disponible - 2017 |
Expressions et termes fréquents
angle angular velocity arc BB atmosphere beam boiler breadth burst centre of pressure condensation Cornish engines crank cube cubic foot cylinder cylinders-full depth diameter distance ditto ditto divide eccentric effect equal equation evaporation exhaustion expansion experiments explosion Fahrenheit fly-wheel friction Front Stroke given gives greater hence horse power horse-power increase kilogramme lead length lever load log h Logarithm maximum mean radius motion move multiplied nearly number of revolutions number of strokes Pambour parabola parallel piston quantity of heat quotient radius rod resistance revolutions per minute rule Rule.-Multiply screw single strokes slide specific heat spheroidal square inch stame steam dome steam engines steam is cut steam port steam-jacket strokes per minute suppose surface temperature tion valve vapour versed sine vertical paddle vessel vis viva volume of steam weight whole
Fréquemment cités
Page 239 - A PRIMER OF THE ART OF ILLUMINATION. For the Use of Beginners ; with a Rudimentary Treatise on the Art, Practical Directions for its Exercise, and Examples taken from Illuminated MSS., printed in Gold and Colours.
Page 238 - THE EMBROIDERER'S BOOK OF DESIGN. Containing Initials, Emblems, Cyphers, Monograms, Ornamental Borders, Ecclesiastical Devices, Mediaeval and Modern Alphabets, and National Emblems. Collected by F. DELAMOTTE, and printed in Colours. Oblong royal 8vo, is.
Page 239 - Inst. CE, and M. Inst. ME Third Edition, Revised and much improved, with 115 Double Plates (20 of which now first appear in this edition), and numerous Additions to the Text. In Two Vols., Imp.
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