A Pocket-book of Marine Engineering Rules and Tables: For the Use of Marine Engineers, Naval Architects, Designers, Draughtsmen, Superintendents, and All Engaged in the Design, Construction, and Care of Marine Machinery, Naval & Mercantile

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Page 425 - Every sea-going steam ship (unless used solely as a steam tug) shall be provided with a hose adapted for the purpose of extinguishing fire in any part of the ship and capable of being connected with the engines of the ship...
Page 402 - In ascertaining the fire-grate area, the length of the grate should be measured from the inner edge of the dead plate to the front of the bridge, and the width from side to side of the furnace on the top of the bars at the middle of their length. In the case of vessels that have not...
Page 301 - More heat is required to raise the temperature of a pound of water one degree...
Page 308 - ... per cent., calculated as oleic acid when tested by shaking up the oil with distilled water, and determining by titration with deci-normal alkali the amount of acid extracted by the water, methyl orange being used as indicator. The quantity of water delivered with the oil shall not exceed 0'5 per cent. The viscosity of the oil supplied shall not exceed 2000 sees.
Page 663 - P = working pressure in Ibs. per square inch. T = thickness of plate in sixteenths of an inch. D = outside diameter in inches measured on the top of the corrugations.
Page 257 - The pumping arrangements are to be the same as would be required for steam vessels of similar size and power, with the exception that no bilge suction need be fitted to the main engine circulating pump.
Page 442 - Standard dimensions is to be between the limits of 26 and 35 tons per square inch with an elongation of not less than 20 per cent measured on the Standard test piece.
Page 577 - Barlow's Tables of Squares, Cubes, Square Roots, Cube Roots and Reciprocals, of all Integer Numbers from 1 to 10,000.
Page 712 - SECTION 7. 1. The engines are to be submitted to survey annually, and in addition are to be submitted to a Special Survey upon the occasion of the vessels undergoing the Special Periodical Surveys Nos. 1, 2, and 3, prescribed in the Rules, unless the machinery has been specially surveyed within a period of twelve months, in which case the Annual Survey will be sufficient. The boilers, if fitted...
Page 761 - Where the plates are supported by stays passing through them and are fitted with nuts inside and washers and nuts outside, the diameter of the washers being at least 3•5 times that of the stay, and their thickness at least two-thirds of that of the plate but not greater than that of the plate : — 9.

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