scholarly journals An Experimental Determination of Temperature Profile in an Offset-halves Journal Bearing with Different Oils

2007 ◽  
Vol 2 (3) ◽  
pp. 83-88
Author(s):  
Amit Chauhan ◽  
Rakesh Sehgal
Keyword(s):  
Experimental Determination ◽  
Temperature Profile ◽  
Journal Bearing

Experimental Determination of the Dynamic Characteristics of a Two-Axial Groove Journal Bearing

1994 ◽  
Vol 37 (3) ◽  
pp. 534-542 ◽  
Author(s):  
Gregory J. Kostrzewsky ◽  
David V. Taylor ◽  
Ronald D. Flack
Keyword(s):  
Experimental Determination ◽  
Dynamic Characteristics ◽  
Journal Bearing

Mechanical and Electrical Run-Out Removal on a Precision Rotor-Vibration Research Spindle

1997 ◽  
Vol 119 (2) ◽  
pp. 216-220 ◽  
Author(s):  
G. A. Horattas ◽  
M. L. Adams ◽  
F. Dimofte
Keyword(s):  
Steady State ◽  
Experimental Determination ◽  
Journal Bearing ◽  
Dynamic Performance ◽  
Data Acquisition System ◽  
Small Range ◽  
Rotor Vibration ◽  
System 1 ◽  
Better Than

Experimental determination of both steady-state and dynamic performance of a journal bearing requires the use of a high precision spindle with a vanishingly small range of run-out. This was achieved by first eliminating the mechanical run-out of the spindle by grinding the journal specimen while rotating in place. Once the mechanical run-out was removed, the electrical run-out sensed by the displacement proximity-probe-transducers was also removed. Using this procedure the mechanical and electrical run-outs of a research spindle were reduced to less than 0.2 micron (10 μin.), which is better than the resolution of the data acquisition system, 1 micron (50 μin.).

Experimental determination of a state equation for dissipative granular gases

1999 ◽  
Vol 96 (6) ◽  
pp. 1111-1116 ◽  
Author(s):  
E. Falcon ◽  
S. Fauve ◽  
C. Laroche
Keyword(s):  
Experimental Determination ◽  
State Equation ◽  
Granular Gases
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