Marine Boiler Management and ConstructionLongmans, Green, and Company, 1901 - 404 páginas |
Dentro del libro
Resultados 1-5 de 94
Página x
... carrying out of accurate experiments on the performances of engines and boilers . Not only has it been ex- plained there ... carried over with the steam , about which points reliable information is still wanting . For the convenience of ...
... carrying out of accurate experiments on the performances of engines and boilers . Not only has it been ex- plained there ... carried over with the steam , about which points reliable information is still wanting . For the convenience of ...
Página 2
... carrying water with them as they rise . It is , therefore , better to keep the main or safety valves full open till steam is blowing off freely , and only to close them when the boiler bottom has grown hot . If closed earlier , the ...
... carrying water with them as they rise . It is , therefore , better to keep the main or safety valves full open till steam is blowing off freely , and only to close them when the boiler bottom has grown hot . If closed earlier , the ...
Página 4
... carried out with caking coal - is to throw the green coal on the front end of the grate , and to rake it back when it is well alight . The combustible gases which are at first given off are thoroughly mixed with the air which reaches ...
... carried out with caking coal - is to throw the green coal on the front end of the grate , and to rake it back when it is well alight . The combustible gases which are at first given off are thoroughly mixed with the air which reaches ...
Página 6
... carried out at sea . Furnace Doors . - As regards economy of fuel , furnace doors unquestionably rank amongst the most important attachments to a boiler , and innumerable are the patents in connection with them ; but the very fact of ...
... carried out at sea . Furnace Doors . - As regards economy of fuel , furnace doors unquestionably rank amongst the most important attachments to a boiler , and innumerable are the patents in connection with them ; but the very fact of ...
Página 11
... carried away ; but if they melt easily , or if the fire is a fierce one , they form clinker , which remains . The following minerals are found in ashes of coal : - - from 2 % 1 to 60 % 20 99 99 15 " " " " 99 2 75 40 " " " " Salt The ...
... carried away ; but if they melt easily , or if the fire is a fierce one , they form clinker , which remains . The following minerals are found in ashes of coal : - - from 2 % 1 to 60 % 20 99 99 15 " " " " 99 2 75 40 " " " " Salt The ...
Otras ediciones - Ver todas
Términos y frases comunes
angle annealing bars bending Board of Trade boiler shell bolts butt straps carbonic acid caulking centre coal combustion chamber compression stress copper corners corrosion crack Crown 8vo curvature cylindrical D. K. Clark diameter drilled edges elastic limit electromotive force elongation end plates engineers Enging evaporation experiments factor of safety fire fitted flame flange flat plates formula fuel funnel gases girder hammer heating surface Illustrations increased iron plates lap joints length load longitudinal seams machine material measured metal oxygen percentage phosphorus pipes pitch placed practice pressure punched reduced rivet holes samples screwed stays sectional area shearing stress shell plates shown in fig side square foot square inch Stay Ends Riveted stay tubes steam space strength Strength of Materials Surveyor temperature tensile tension test piece threads tons tube plate valves various washers water spaces water-tube boilers weight welded
Pasajes populares
Página 21 - Garrod. — WORKS BY SIR ALFRED BARING GARROD, MDFRS A TREATISE ON GOUT AND RHEUMATIC GOUT (RHEUMATOID ARTHRITIS). With 6 Plates, comprising 21 Figures (14 Coloured), and 27 Illustrations engraved on Wood. 8vo.
Página 28 - Vol. I.— The Constitution of Nature— Radiation— On Radiant Heat in Relation to the Colour and Chemical Constitution of Bodies — New Chemical Reactions produced by Light — On Dust and Disease — Voyage to Algeria to observe the Eclipse — Niagara — The Parallel Roads of Glen Roy — Alpine Sculpture — Recent Experiments on FogSignals—On the Study of Physics— On Crystalline and Slaty Cleavage— On Paramagnetic and Diamagnetic Forces — Physical Basis of Solar Chemistry...
Página 30 - Crown 8vo., is. 6d. INORGANIC CHEMISTRY, THEORETICAL AND PRACTICAL. A Manual for Students in Advanced Classes of the Science and Art Department. With Plate of Spectra and 78 Woodcuts. Crown 8vo. , 4^.
Página 29 - Fcp. 8vo. , 41 . 6d. INTRODUCTION TO THE STUDY OF INORGANIC CHEMISTRY. By WILLIAM ALLEN MILLER, MD, LL.D., FRS With 72 Illustrations.
Página 28 - THE GLACIERS OF THE ALPS : being a Narrative of Excursions and Ascents. An Account of the Origin and Phenomena of Glaciers, and an Exposition of the Physical Principles to which they are related. With 61 Illustrations. Crown 8vo., 6s.
Página 16 - HALF-HOURS WITH THE STARS : a Plain and Easy Guide to the Knowledge of the Constellations. Showing in 12 Maps the position of the principal Star-Groups night after night throughout the year. With Introduction and a separate Explanation of each Map. True for every Year.
Página 3 - NEWTH.— Works by GS NEWTH, FIC, FCS, Demonstrator in the Royal College of Science, London. CHEMICAL LECTURE EXPERIMENTS. With 230 Illustrations. Crown 8vo. , 6s. CHEMICAL ANALYSIS, QUANTITATIVE AND QUALITATIVE. With 100 Illustrations. Crown 8vo., 6s. 6d.
Página 6 - THE ELEMENTS OF MECHANISM. With 357 Illustrations. Crown 8vo. , 6s. PRINCIPLES OF MECHANICS. With 253 Illustrations and numerous Examples. Crown 8vo., 6s. A MANUAL OF MECHANICS : an Elementary Text-Book for Students of Applied Mechanics. With 138 Illustrations and Diagrams and 188 Examples taken from the Science Department Examination Papers, with Answers.
Página 22 - OF FORENSIC MEDICINE AND TOXICOLOGY. By ARTHUR P. LUFF, MD, B.Sc. Lond., Physician in Charge of Out-Patients and Lecturer on Medical Jurisprudence and Toxicology in St. Mary's Hospital ; Examiner in Forensic Medicine in the University of London ; External Examiner in Forensic Medicine in the Victoria University ; Official Analyst.
Página 3 - OSTWALD— Solutions. By W. OSTWALD, Professor of Chemistry in the University of Leipzig. Being the Fourth Book, with some Additions, of the Second Edition of Ostwald's ' Lehrbuch der Allgemeinen Chemie '. Translated by MM PATTISON MUIR, Fellow of Gonville and Caius College, Cambridge.