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RISStatistical Correlation Between the Crankshaft’s Speed Variation and Engine Performance—Part I: Theoretical Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The goal of this two-part paper is to develop a methodology using the variation of the measured crankshaft speed to calculate the mean indicated pressure (MIP) of a multicylinder engine and ...
Statistical Correlation Between the Crankshaft’s Speed Variation and Engine Performance—Part II: Detection of Deficient Cylinders and Mean Indicated Pressure Calculation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The goal of this two-part paper is to develop a methodology using the variation of the measured crankshaft speed to calculate the mean indicated pressure (MIP) of a multicylinder engine and ...
A Characteristic Parameter to Estimate the Optimum Counterweight Mass of Symmetric In-Line Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dimensionless relationships that estimate the maximum bearing load of two symmetric in-line engines have been developed. These relationships were empirically determined by averaging the maximum ...
The Frequency Analysis of the Crankshaft’s Speed Variation: A Reliable Tool for Diesel Engine Diagnosis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The speed variation of the crankshaft may be easily and accurately measured using a shaft encoder and counting the pulses of the internal clock of the data acquisition system. If the crankshaft ...