You Cannot Get Away | My Web Site Page 007 Chapter 01 Page 01

Ovations

Sitemaps

But what is the object of facilitating the circulation of water in boilers? Why may we not safely leave this to the unassisted action of nature as we do in culinary operations? We may, if we do not care for the three most important aims in steam-boiler construction, namely, efficiency, durability, and safety, each of which is more or less dependent upon a proper circulation of the water. As for efficiency, we have seen one proof in our kettle. When we provided means to preserve the circulation, we found that we could carry a hotter fire and boil away the water much more rapidly than before. It is the same in a steam boiler. And we also noticed that when there was nothing but the unassisted circulation, the rising steam carried away so much water in the form of foam that the kettle boiled over, but when the currents were separated and an unimpeded circuit was established, this ceased, and a much larger supply of steam was delivered in a comparatively dry state. Thus, circulation increases the efficiency in two ways: it adds to the ability to take up the heat, and decreases the liability to waste that heat by what is technically known as priming. There is yet another way in which, incidentally, circulation increases efficiency of surface, and that is by preventing in a greater or less degree the formation of deposits thereon. Most waters contain some impurity which, when the water is evaporated, remains to incrust the surface of the vessel. This incrustation becomes very serious sometimes, so much so as to almost entirely prevent the transmission of heat from the metal to the water. It is said that an incrustation of only one-eighth inch will cause a loss of 25 per cent in efficiency, and this is probably within the truth in many cases. Circulation of water will not prevent incrustation altogether, but it lessens the amount in all waters, and almost entirely so in some, thus adding greatly to the efficiency of the surface.

The attempt to settle the indemnity to be paid the clergy dragged on through the remainder of the year, and was not then completed. Councils were held at London, Wallingford, and Reading, early in October, November, and December respectively, in each of which the subject was discussed, and left unsettled, except that after the Reading council the king paid the archbishop and the bishops who had been exiled 15,000 marks. At the end of September a legate from the pope, Cardinal Nicholas, landed in England, and to him John repeated the surrender of the crown and his homage as the pope's vassal. Along with the question of indemnity, that of filling up the vacant sees was discussed, and with nearly as little result. The local officers of the Church were disposed to make as much as possible out of John's humiliation and the chapters to assert the right of independent election. The king was not willing to allow this, and pope and legate inclined to support him. On October 14 the justiciar, Geoffrey Fitz Peter, died. John's exclamation when he heard the news, as preserved in the tradition of the next generation,--"When he gets to hell, let him greet Hubert Walter," and, as earlier in the case of Hubert himself, "Now by the feet of God am I first king and lord of England,"--and, more trustworthy perhaps, the rapid decline of events after Geoffrey's death towards civil war and revolution, lead us to believe that like many a great judge he exercised a stronger influence over the actual history of his age than appears in any contemporary record.

A new charter was granted in 1609, the council in England being now appointed by the stockholders instead of the king, and the governor of the colony being named by this council. Lord Delaware was made Governor and Captain-General of Virginia, and many more colonists sent out. By a wreck of two of the vessels there was delay in the arrival of the newly chosen officers. Smith, then Percy, meantime continued to exercise authority. This, again, was a critical period. Indians were troublesome. Tillage having been neglected from the first, provisions became exhausted, and a crisis long referred to as "the starving time" ensued. The colony had actually abandoned Jamestown and shipped for England, when met in James River by Lord Delaware, coming with relief. They at once returned, and an era of hope dawned. This was in June, 1610. One hundred and fifty new settlers accompanied Delaware. Planting was vigorously prosecuted, the Indians placated, and still further accessions of people and cattle secured from England.

This page is Copyright © Formidable Ace. All Rights Reserved. You Cannot Get Away | My Web Site Page 007 is a production of Formidable Ace and may not be reproduced electronically or graphically for commercial uses. Personal reproductions and browser or search engine caching are acceptable.

Ovations provided by You Cannot Get Away | My Web Site Page 007 are included only for information. The entertainment value of You Cannot Get Away | My Web Site Page 007's ovations may vary on the basis of your personal needs. Formidable Ace and You Cannot Get Away | My Web Site Page 007 take no responsibility for the content provided by other Web sites. Links are provided "as is" without liability or warranty.