HOUSEHOLD HOUSEHOLD
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HOUSEHOLD HOUSEHOLD 0
BLADE BENDING STRESSES ARE HIGHER THAN EXPECTED, SPECIFICALLY WITH DIESEL ENGINES GOVERNED AT 1800 RPM AND WITH FANS OPERATING AT 1.2 TIMES THE ENGINE CRANKSHAFT SPEED. INCREASED BLADE BENDING STRESSES ARE A RESULT OF RESONANT VIBRATION AT CERTAIN VEHICLE OPERATING MODES.
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HOUSEHOLD HOUSEHOLD 0
BLADE BENDING STRESSES ARE HIGHER THAN EXPECTED. INCREASED BLADE BENDING STRESSES ARE A RESULT OF RESONANT VIBRATION AT CERTAIN ENGINE SPEEDS.