Evaluation of Operation in Piston–con–rod System of Ship Propulsion Engine on the Basis of Harmonic Torque

Rosłanowski, J.; Charchalis, A.

doi:10.5604/12314005.1137852

Cited by 2 publications

(1 citation statement)

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“…As a result, while analyzing dynamic characteristics of the engine in the transient process, the dependence on the acceleration (deceleration) time of the crankshaft from the rotational speed n 1 to n 2 (and vice versa) can be expressed in the form: (11) where: M d = M i − M m − M loaddynamic torque (accelerating or decelerating) on the engine output shaft.…”

Section: Angular Acceleration and Deceleration Of The Crankshaft In T...mentioning

confidence: 99%

Research on the effect of low-sulphur marine fuels on the dynamic characteristics of a CI engine

Korczewski¹

2023

Combustion Engines

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The implementation of low-sulphur, so-called modified marine fuels into operation requires prior laboratory engine tests to assess the energy, emission and structural effects of their usage. This type of research are carried out on the test bed of a diesel engine as a small-scale physical model that reproduces the adequate design and process (parametric) features of a full-size marine engine. Their key stage is to determine the energy characteristics of the engine in the steady state of operation determined on the basis of the analysis of the developed indicator diagram and the dynamic characteristics of the transient processes from idling to the reference steady state of load - and vice versa. In this way, the basic diagnostic parameters of the fuel usable quality are determined: the rate of pressure increase in the cylinder and the average deceleration of the engine crankshaft within the strenuous transient process. This article presents representative results of this type of research carried out on six different, low-sulphur marine fuels used to feed marine engines.

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Section: Angular Acceleration and Deceleration Of The Crankshaft In T...mentioning

confidence: 99%

Research on the effect of low-sulphur marine fuels on the dynamic characteristics of a CI engine

Korczewski¹

2023

Combustion Engines

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Analiysis of Propulsion for Various Types of Ships in Aspects of Power Required and Fuel Consumption During Exploitation

Charchalis

2015

Journal of KONES. Powertrain and Transport

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Evaluation of Operation in Piston–con–rod System of Ship Propulsion Engine on the Basis of Harmonic Torque

Cited by 2 publications

References 0 publications

Research on the effect of low-sulphur marine fuels on the dynamic characteristics of a CI engine

Research on the effect of low-sulphur marine fuels on the dynamic characteristics of a CI engine

Analiysis of Propulsion for Various Types of Ships in Aspects of Power Required and Fuel Consumption During Exploitation

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