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Marine Diesel Engine Maintenance
SAE Technical Paper Series, 1962<div class="htmlview paragraph">The basic reason for most marine diesel maintenance problems can be summed up briefly--lack of proper instrumentation. Preventive maintenance is the key to efficient and reliable operation of marine power plants, and this can be effected only by valuable safeguards such as torsion meters, lube pumps, proper ...
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Combustion Optimization of a Marine DI Diesel Engine
SAE Technical Paper Series, 2013<div class="section abstract"><div class="htmlview paragraph">Enhanced calibration strategies and innovative engine combustion technologies are required to meet the new limits on exhaust gas emissions enforced in the field of marine propulsion and on-board energy production.</div><div class="htmlview paragraph">The goal of the ...
MATTARELLI, Enrico +6 more
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International Shipbuilding Progress, 1968
In order to calculate exhaust noise spectra (on e.g. bridge wings) a simple mathematical model is given of a large turbo-supercharged marine diesel engine as a source of sound, connected to an exhaust system with or without muffler. The exhaust gas turbines are considered as high internal impedance sound sources.
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In order to calculate exhaust noise spectra (on e.g. bridge wings) a simple mathematical model is given of a large turbo-supercharged marine diesel engine as a source of sound, connected to an exhaust system with or without muffler. The exhaust gas turbines are considered as high internal impedance sound sources.
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Marine diesel engine exhaust noise1
International Shipbuilding Progress, 1968Data are given on the acceptability of exhaust noise on bridge wings due to the gaspulses of large low-speed marine diesel engines, directly coupled to a constant pitch propeller. ISO noise rating numbers are used. For full speed ahead N 75 is the upper limit of acceptability.
Janssen, J.H., Buiten, J.
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The axial stiffness of Marine diesel engine crankshafts1
International Shipbuilding Progress, 1967The measurement of the axial stiffnesses of the cranks of four full scale crankshafts, supported by the engine main bearings, is described. The results are discussed and compared with those of the calculations using six published formulae. The relationship between the coefficients and the angles of adjacent cranks, or the “mean” crank angle, is ...
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Diesel Fuels in Marine Operations
1954There are a variety of diesel engines Used in marine service, ranging from small life boat and generator engines up to high horsepower, low-speed, main propulsion units having cylinder diameters of 30 in. or more. In a particular ship, moreover, several sizes of engines are generally used, one for propulsion, and others for the various auxiliary uses ...
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