Load Parameter W

FIGURE 16 Performance characteristics for tilting-pad hearings.

equal to 1.0 will be, as expected, greater than for the LID equal to 0.5. If the reader uses the data as presented, the dimensional information will prove consistent.

To make comparisons among the bearings, using the nondimensional data is not strictly proper because there may be slight inconsistencies in preloads, the bearings will not be operating at the same average viscosity, and so on. Subsequently, dimensional data derived from the performance curves will be compared, but comparisons of the nondimensional information will provide an indication of performance parameters among the bearings. Comparisons have been made at equal values of the load parameter W and the results are shown in Table 1.

Comparisons of the different bearing types should be made only at the same LID ratio because of the anomalies (discussed above) of nondimensional parameters that occur at

5-60 DEGREE PADS LOAD INTO PIVOT CENTRAL PIVOT PRELOAD = 30 PERCENT

5-60 DEGREE PADS LOAD INTO PIVOT CENTRAL PIVOT PRELOAD = 30 PERCENT

LOAD PARAMETER W FIGURE 17 Performance characteristics for tilting-pad hearings.

LOAD PARAMETER W FIGURE 17 Performance characteristics for tilting-pad hearings.

TABLE 1 Comparative Results of Bearing Types at W = 0.2
Renewable Energy Eco Friendly

Renewable Energy Eco Friendly

Renewable energy is energy that is generated from sunlight, rain, tides, geothermal heat and wind. These sources are naturally and constantly replenished, which is why they are deemed as renewable.

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