ETIMOLOGIA CUVÂNTULUI ENGLER DEGREES
Named after C. Engler (1842–1925), German chemist, who proposed it.
CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «ENGLER DEGREES»
Descoperă întrebuințarea
Engler degrees în următoarea selecție bibliografică. Cărți în legătură cu
Engler degrees și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Viscosity of Liquids: Theory, Estimation, Experiment, and Data
The measuring flask is graduated at 100 mL and 200 mL for checking purposes.
Engler specific viscosity which is usually expressed as Engler degrees is defined
as the ratio of the time of outflow of 50 mL of sample at the selected temperature ...
2
Rheology and Elastohydrodynamic Lubrication
... measurement for the Redwood and Saybolt seconds and the Engler degrees.
In this section attention has been focused upon the early history of the accurate
measurement of viscosity,the most important single property of most lubricants.
... strokes Engler degrees Saybolt seconds at 130°F Redwood seconds at 140°F
Centi- strokes Engler degrees Saybolt seconds at 130°F Redwood seconds at
140°F Centi- strokes Engler degrees Saybolt seconds at 130°F Redwood
seconds ...
4
Design of Machine Elements
In the Engler viscometer, the viscosity is measured in terms of Engler degrees (°E
), which is the ratio of time taken by the oil to the time taken by water at the same
temperature. 16.4 VISCOSITY INDEX The viscous resistance of lubricating oil is ...
5
Tribology Data Handbook: An Excellent Friction, Lubrication, ...
... i _ iQ -0.06668 vO-9'04 Kinematic Viscosity to Engler Degrees A table in the
German Standard DIN 51 560, "Determination of Viscosity with the Engler
Apparatus," gives the relationship between kinematic and Engler (degrees)
viscosities.
Hence the viscosity is sometimes found as being quoted in Redwood and
Saybolt seconds. The viscosity measured on Engler viscometers is quoted in
Engler degrees, which is the time for the fluid to discharge divided by the
discharge time of.
Gwidon Stachowiak, Andrew W Batchelor, 2013
7
INST MEASUREMENT & ANALY 3E
However, in this case, the measure of viscosity is expressed in terms of Engler
degrees which is the ratio of the time of flow of 200 ml of the test fluid at the given
temperature to the time taken for the same volume of water at 20°C. The measure
...
8
Boilers: A Practical Reference
2. Thus, Redwood no.1 readings are 10 times Redwood no. 2. The viscosity in
centistokes is given roughly by the formula 0.260t − (0.0188/t) (9.5) where t is the
flow time in seconds. 9.12.6.c Engler, Degrees for Fuel Oil Degree Engler is still ...
The time of out flow of 200 mL of water at 20°C has been taken as 52 seconds
and viscosity is measured in degrees of Engler's degrees. The viscosity in
degrees E, can be calculated by dividing the time in seconds for outflow of 200 ml
of the ...
10
Hydrodynamic Lubrication: Bearings and Thrust Bearings
On the contrary, there exists, for the Engler viscosimeter, a law, called
Ubbelohde's law, valid irrespective of the temperature where v is the kinematic
viscosity expressed in centistokes and E is the viscosity expressed in Engler
degrees (E>3).
J. Frene, D. Nicolas, B. Degueurce, 1997
