Research Article

Fault Detection of Inline Reciprocating Diesel Engine: A Mass and Gas-Torque Approach

Table 5

Summary of the values of torsional vibration amplitude from Holzer Tables 2, 3, and 4.

Firing order Values of torsional vibration amplitude from computerize Holzer table
Frequency 1148 vpm2379 vpm4162 vpm

Cyl.10.683163744−0.36062981−3.164426946
Cyl.50.14020083−0.379103453.024314267
Cyl.30.457420354−0.628242250.639015657
Cyl.6−0.03327014−0.110652081.290559567
Cyl.20.585105961−0.55475307−1.8924842
Cyl.40.306572499−0.565116712.745213832