๐”– Bobbio Scriptorium
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Comparative efficiency of screw propellers with two and with four blades


Publisher
Elsevier Science
Year
1878
Tongue
English
Weight
217 KB
Volume
105
Category
Article
ISSN
0016-0032

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โœฆ Synopsis


255

air gains on that for vaporization of water ; and after passing a greatest difference at between 55 ยฐ and 60ยฐ~ attaining an equality at about 36ยฐ~ it becomes about one-half greater at 0%

The tabular values here given have~ it is thought~ been first grouped together in this, or any form, and they will be found a ready and convenient basis for the application of the various meteorological condi-:tions to warming and ventilation.


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