 | John Joseph Flather - Belts and belting - 1895 - 256 pages
...direct proportion to the load, as it should do according to the ordinary theory of solid friction. The results of these experiments seem to show that...not nearly so rapid as the square of the velocity. The experiments on friction at different temperatures indicate a great diminution in the friction as... | |
 | Andrew Jamieson - Mechanical engineering - 1895 - 446 pages
...show that under these circumstances the friction is nearly independent of the pressure per sq. in., and that it increases with the velocity, though at...not nearly so rapid as the square of the velocity. The experiments on friction at different temperatures indicate a very great diminution in the friction... | |
 | John Joseph Flather - Power transmission - 1900 - 278 pages
...friction is nearly independent of the pressure per square inch, and that it increases with the Telocity, though at a rate not nearly so rapid as the square of the velocity. The experiments on friction at different temperatures indicate a great diminution in the friction as... | |
 | Andrew Jamieson - Mechanics, Applied - 1903 - 584 pages
...show that under these circumstances the friction is nearly independent of the pressure per sq. in., and that it increases with the velocity, though at...not nearly so rapid as the square of the velocity. The experiments on friction at different temperatures indicate a very great diminution in the friction... | |
 | Joseph Gregory Horner - Engineering - 1906 - 572 pages
...tendency of the brass to go round with the journal, is nearly a constant under all loads, within ordinarv working limits. Most certainly it does not increase...for high speeds. Automatic lubrication, ring oiling, and other devices, and forced lubrication have been developed enormously, the point at which oil is... | |
 | Henry Adams - Engineering - 1907 - 594 pages
...They show that under these circumstances the friction is nearly independent of the pressure per sq. inch, and that it increases with the velocity, though...at a rate not nearly so rapid as the square of the velocity."—PROF. A. JAMIESON. 525. FRICTIONAL RESISTANCES. The frictional resistances of dry and... | |
 | William Kent - Mechanical engineering - 1923 - 1076 pages
...nearly independent of the pressure per square inch, and that it increases with the velocity, thcugl at a rate not nearly so rapid as the square of the velocity. The experiments indicate a great diminution in the friction as the temper ature rises. With lard-oil,... | |
 | Institution of Mechanical Engineers (Great Britain) - Mechanical engineering - 1883 - 952 pages
...circumstances the friction is nearly independent of tho pressure per sq. in., and that it increases with tho velocity, though at a rate not nearly so rapid as the square of the velocity. The experiments on friction at different temperatures, shown in Table IX., indicate a very great diminution... | |
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The results of these experiments seem to show that the friction of a perfectly lubricated journal follows the laws of liquid friction much more closely than those of solid friction. They show that under these circumstances the friction is nearly independent... 