Marvels of Modern Science by Paul Severing
page 72 of 157 (45%)
page 72 of 157 (45%)
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less than four days if not in three. But the question is, where shall
we put her, that is, where shall we dock her? To build a thousand foot pier to accommodate her, appears like a good answer to this question, but the great difficulty is that there are United States Government regulations restricting the length of piers to 800 feet. Docking space along the shore of New York harbor is too valuable to permit the ship being berthed parallel to the shore, therefore vessels must dock at right angles to the shore. Some provisions must soon be made and the regulations as to dock lengths revised. The thousand footer may be here in a couple of years or so. In the meantime the two 840 footers are already on the stocks at Belfast and are expected to arrive early in 1911. Before they come changes and improvements must be made in the docking and harbor facilities of the port of New York. If higher speed is demanded, increased size is essential, since with even the best result every 100 horse-power added involves an addition to machinery weight of approximately 14 tons and to the area occupied of about 40 square feet. To accomplish this the ship must be as much larger in proportion. The ship designer has to work within circumscribed limits. If he could make his vessel of any depth he might build much larger and there would be theoretically no limit to his speed: 40 knots an hour might be obtained as easily as the present maximum of 26, but in designing his ship he must remember that in the harbors of New York or Liverpool the channels are not much beyond 30 feet in depth. High speed necessitates |
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