File:Railway maintenance engineering, with notes on construction (1915) (14572413648).jpg

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English:

Identifier: railwaymaintenan00sell (find matches)
Title: Railway maintenance engineering, with notes on construction
Year: 1915 (1910s)
Authors: Sellew, William Hamilton, 1875-
Subjects: Railroads Railroads
Publisher: New York, D. Van Nostrand Company
Contributing Library: The Library of Congress
Digitizing Sponsor: The Library of Congress

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Text Appearing Before Image:
Fig. 164. ■Ice House with Mill Shavings Insulation.Swift & Gos. House. Wall Insulation, is obtained by opening the end windows during the night, theseare kept closed, however, during the day. It will be noticedfrom the figure that the roof has a steeper pitch than the roofin the house of Fig. 163, and consequently a larger air-spaceis left above the ice. Applying formula (4) we find that this wall construction willtransmit approximately 48 B.T.U. per square foot in 24 hoursfor 25 degrees difference day and night. Q = Z+X = .74+.28 = 1.02 ___ 24Q (T- T) 1\M ICING STATIONS 305
Text Appearing After Image:
306 RAILWAY MAINTENANCE but C E/C I Board 93 .94 0.2 Hair. 32 .62 4 Sawdust, slightly damp 1. 00 4. 00 and 2m = . 24X1.02X25 ^^^ ^^^^^^ (4 X.94+3 X.62+4+^) 2+1.02 4X.94+3X.62+4-t Multiplying this by the square feet of wall surface and by100 days and dividing by 288,000 the number of B.T.U. requiredto melt 1 ton of ice will give the tons of ice melted due to theheat admitted through the walls. In estimating the capacityof the house 1 cu.ft. of ice is generally taken as weighing 50 lbs.or 40 cu.ft. for each ton of capacity. Fig. 1655 illustrates the insulation in the Seymour Lakehouses of the Cudahy Packing Company near South Omaha,Neb. They state that these houses after being in use two yearsshowed a shrinkage of less than 5 per cent. An examination of the views given in the figure shows a con-siderable departure from the insulating methods of the precedingexamples. Here we have the ice chamber protected by a well-insulated ceiling between which and the roof covering there isa suitable

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Author Sellew, William Hamilton, 1875-
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Flickr tags
InfoField
  • bookid:railwaymaintenan00sell
  • bookyear:1915
  • bookdecade:1910
  • bookcentury:1900
  • bookauthor:Sellew__William_Hamilton__1875_
  • booksubject:Railroads
  • bookpublisher:New_York__D__Van_Nostrand_Company
  • bookcontributor:The_Library_of_Congress
  • booksponsor:The_Library_of_Congress
  • bookleafnumber:348
  • bookcollection:library_of_congress
  • bookcollection:americana
Flickr posted date
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27 July 2014
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Date/TimeThumbnailDimensionsUserComment
current02:00, 8 February 2019Thumbnail for version as of 02:00, 8 February 20193,648 × 2,600 (1.37 MB)SteinsplitterBot (talk | contribs)Bot: Image rotated by 90°
20:49, 17 October 2015Thumbnail for version as of 20:49, 17 October 20152,600 × 3,660 (1.35 MB)Fæ (talk | contribs)== {{int:filedesc}} == {{information |description={{en|1=<br> '''Identifier''': railwaymaintenan00sell ([https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&profile=default&fulltext=Search&search=insource%3A%2Frailwaymaintenan00sell%2F fin...

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