
Tables And Diagrams Of The Thermal Properties Of Saturated And Superheated Steam (Classic Reprint)
Regnault, carried out more than sixty years ago. It has been apparent for some time that the total heats of dry and saturated steam, as determined by those admirable researches, are below the correct values. The great difficulty in obtaining steam which is exactly dry and saturated has not been appreciated until very recently; and it is undoubtedly true that Regnault was investigating steam contai...
Paperback: 112 pages
Publisher: Forgotten Books (August 28, 2012)
Language: English
ASIN: B009CIHOYQ
Product Dimensions: 6 x 0.3 x 9 inches
Amazon Rank: 17381890
Format: PDF ePub djvu book
- B009CIHOYQ pdf
- 6 x 0.3 x 9 inches pdf
- Lionel S. Marks epub
- Lionel S. Marks books
- pdf ebooks
Here The celtic golen awn pdf link Whistle sto cae lincoln Read Making connections skills an strategies or acaemic reaing ebook 51tiehenpen.wordpress.com Crescendo Read California algebra 2 students edition ebook allndolerujoi.wordpress.com Why homer matters a history La borra el cae mario beneetti
“I just needed the basic tables, not anything fancy, not even a Mollier diagram, and I needed it fast. ...and that's exactly what I got....”
ing a small amount of moisture when he thought that he was dealing with dry steam. Fortunately, the recent investigations of Dieterici, Smith Griffiths, Henning and Joly give a trustworthy body of new values of the total heat of dry steam at pressures below atmospheric pressure ;while the method recently elaborated by Davis, when applied to the throttling experiments of Grindley, of Peake, and of Griessmann, gives remarkably accordant determinations at pressures above atmospheric pressure. The table which we have prepared is based entirely upon these new values, and is probably correct to one tenth of one percent within the range of steam pressures usual in engineering practice. Regnault sformula gives results which are too high by 18 B. t. u. at 32 F. ;too low by 6B. t. u. at 275 F.; and again too high at 380 F.; the error increasing rapidly at higher temperatures. The investigations of Knoblauch, of Thomas and of Henning are the necessary basis for any determinations of the properties of superheated steam. These investigations have been subjected to a careful analysis, both as to the probable errors resulting from the methods of experimentation, and also as to the relation of the experimental results to the values deduced from thermodynamic theory, so far as this latter throws any light on the matter. Where the results of the separate investigations are not closely accordant, a critical estimate has been made of the relative values to be given to each, in the reg(Typographical errors above are due to OCR software and don't occur in the book.)
Leave a Comment