The paper presents an idea to utilize crankshaft’s angular speed variation and its derivative for monitoring of trouble of Diesel engine combustion quality. Measurement of instantaneous angular speed, recording and archive of values is easy to obtain using optical indicator and programmable logic controller. Advantage of this method is simple installation and constant signal. Collected data can be processed on board, basing on MS Excel formulas. Observation of changes of instantaneous speed and acceleration can not replace more accurate monitoring systems like Main Effective Pressure measurement or vibration monitoring, but is an excellent tool for early warning. When a signal about deteriorating of engine performance is obtain, more accura...
Very often, simple signal metrics, such as Root Mean Square, Kurtosis or Crest Factor are used to ch...
Diagnostics based on measuring of crankshaft instantaneous rotational speed allows precise location ...
A precise determination of the crankshaft angular position, at which the self fuel ignition occurs i...
The paper presents an idea to utilize crankshaft's angular speed variation and its derivative for mo...
Analysis of Instantaneous Angular Speed (IAS) of the crankshaft is considered as one of non intrusiv...
Continuous monitoring of diesel engine performance under its operating is critical for the predictio...
Internal combustion (IC) engine is classical rotating machine that must be operated under various co...
Continuous monitoring of diesel engine performance is critical for early detection of fault developm...
Frequent crew rotation, a shorthand, and various levels of technical crew skills, are the facts with...
A measurement system and an associated processing signal for determining of the accurate instant ang...
The increasing demands from governments on the engine manufactures to lower the fuel consumption, lo...
The paper presents the new model of torque meter designed in Gdynia Maritime University and Research...
W artykule omówione zostały metody pomiaru prędkości obrotowej. Zaprezentowano metody klasyczne, jak...
Continuing monitoring of diesel engine performance is critical for early detection of fault developm...
The paper presents results of the experiment focused on detection of faulty injector of medium speed...
Very often, simple signal metrics, such as Root Mean Square, Kurtosis or Crest Factor are used to ch...
Diagnostics based on measuring of crankshaft instantaneous rotational speed allows precise location ...
A precise determination of the crankshaft angular position, at which the self fuel ignition occurs i...
The paper presents an idea to utilize crankshaft's angular speed variation and its derivative for mo...
Analysis of Instantaneous Angular Speed (IAS) of the crankshaft is considered as one of non intrusiv...
Continuous monitoring of diesel engine performance under its operating is critical for the predictio...
Internal combustion (IC) engine is classical rotating machine that must be operated under various co...
Continuous monitoring of diesel engine performance is critical for early detection of fault developm...
Frequent crew rotation, a shorthand, and various levels of technical crew skills, are the facts with...
A measurement system and an associated processing signal for determining of the accurate instant ang...
The increasing demands from governments on the engine manufactures to lower the fuel consumption, lo...
The paper presents the new model of torque meter designed in Gdynia Maritime University and Research...
W artykule omówione zostały metody pomiaru prędkości obrotowej. Zaprezentowano metody klasyczne, jak...
Continuing monitoring of diesel engine performance is critical for early detection of fault developm...
The paper presents results of the experiment focused on detection of faulty injector of medium speed...
Very often, simple signal metrics, such as Root Mean Square, Kurtosis or Crest Factor are used to ch...
Diagnostics based on measuring of crankshaft instantaneous rotational speed allows precise location ...
A precise determination of the crankshaft angular position, at which the self fuel ignition occurs i...