1–20 of 581 hits
|

    Problemes generaux et particuliers concernant l'automatisation des moteurs a combustion interne destines a la propulsion des navires

    Monceaux, F. | Tema Archive | 1968
    surveillance of this personnel leads to take a certain number of dispositions to maintain operating conditions to a satisfactory level, i.e. at least ...

    Assessing the performance of spray and combustion simulation tools against reference data obtained in a spray combustion chamber representative of large two-stroke diesel engine combustion systems

    Schulz, Reiner / Herrmann, Kai / Rotz, Beat v. et al. | Tema Archive | 2010
    distribution, the accurate simulation of spray and evaporation processes is seen as a prerequisite for reliable combustion and emissions formation ...

    Characterisation of residual fuel oil combustion properties and the appropriate selection of marine fuel additives to improve combustion

    Vermeire, Monique / Audoire, Louise / Ang, Winson | Tema Archive | 2010
    of catalyst fines, a tendency to augmented sludge formation, a longer ignition delay and poor combustion properties. This appeared to be more ...
    Keywords: IMO (International Maritime Organization)

    Development of Spray and Combustion Simulation Tools and Application to Large Two-Stroke Diesel Engine Combustion Systems

    Schulz, Reiner / Hensel, Sebastian / Rotz, Beat von et al. | Tema Archive | 2013
    constant volume chamber of 500 mm diameter with peripheral injection into a swirling flow - the Spray Combustion Chamber (SCC) developed in the ...

    Rodage accelere des moteurs a combustion interne par l'emploi simultanne des additifs aux combustibles et aux huiles

    Trifonov, T.A. / Stoyanov, V.S. / Pronev, B.T. et al. | Tema Archive | 1979
    , mechanical losses, visual examination and metal contents in oil. After a 60 min run with additives the engines develop up to 98 % of rated output ...

    Estimation of combustion process based on rate of heat release curve in a two-stroke slow-speed large marine diesel engine

    Imahashi, Takeshi / Tomita, Eiji / Yoshiyama, Sadami et al. | Tema Archive | 2004
    a lot. Finally it was confirmed that the estimation of the combustion process obtained from the experiment shows the same tendency as the ...
    Keywords: Verbrennung (Oxidation)

    Combustion quality of marine residual fuel - trend, control, effect on engine

    Takeda, Atsushi / Nakatani, Hiroshi / Adachi, Kenichi et al. | Tema Archive | 2010
    , and in the case they are blended in large quantities to marine residual fuel, its ignition and combustion quality deteriorate. As a result ...
    Keywords: IMO (International Maritime Organization)

    In-situ optical combustion diagnostics on a large two-stroke marine diesel engine

    Mayer, Stefan / Hostrup Poulsen, Hanne / Hult, Johan | Tema Archive | 2010
    steps taken towards implementing optical diagnostics in a full sized and fully operational two-stroke Diesel engine for marine application ...

    Development of combustion facility of constant-volume vessel for investigating combustion characteristics of bunker fuel oil

    Tomita, Eiji / Kawahara, Nobuyuki / Ohuchi, Takamitsu et al. | Tema Archive | 2004
    combustion. Takasaki et al. showed that the effectiveness of observing the spray flame in a constant-volume vessel under the ambient condition of ...

    Partially Premixed Combustion (PPC) for low load conditions in a marine engine using computational and experimental technique

    Shrestha, Kendra / Kaario, Ossi / Larmi, Martti et al. | Tema Archive | 2013
    emission of the diesel engines. Among them, Partially Premixed Combustion (PPC) is one of the most emerging and reliable strategy. PPC is a ...
    Keywords: Verbrennung (Oxidation) , partiell vorgemischte Verbrennung

    Development of a reference experiment for large diesel engine combustion system optimization

    Herrmann, Kai / Schulz, Reiner / Weisser, German | Tema Archive | 2007
    qualities. In order to overcome this deficiency, a new spray combustion chamber was to be developed in the context of the HERCULES research program ...

    Electronics for the safety-critical application and control of combustion engines

    Eikemeier, Dirk / Dauenhauer, Thomas | Tema Archive | 2010
    , implementation of processes and advanced testing of these engine controllers. In the beginning of the project, a very detailed FMEA of the complete ...

    Advanced UEC-HA engine and its combustion phenomena in side-injection combustion system

    Tsuneya, R. / Tateishi, M. / Nakagawa, H. | Tema Archive | 1983
    A high-performance, energy-conserving UEC-HA type marine diesel engine recently devised by Mitsubishi Heavy Industries, Ltd., as a ...
    Keywords: Verbrennung (Oxidation)

    Technical Challenge for the 2-Stroke Premixed Combustion Gas Engine (Pre-ignition Behavior and Overcoming Technique)

    Hirose, Takayuki / Masuda, Yutaka / Yamada, Takeshi et al. | Tema Archive | 2013
    ignition timing by pilot fuel injection. In a combustion chamber of reciprocating engines, the lubrication oil is indispensable to maintain sliding ...

    NO(x) emission from bunker fuel combustion

    Takasaki, K. / Tayama, K. / Tanaka, H. et al. | Tema Archive | 2004
    have developed a new test rig, a constant volume combustion chamber to measure NO(x) emissions from bunker fuel combustion and to examine the ...

    Ignition and combustion properties of marine fuels, potential problems and challenges will current and revised fuel specifications be able to ensure ignition and combustion characteristics will be adequately addressed?

    Halle, Dag Olav / Stirling, John / Strom, Alexander et al. | Tema Archive | 2010
    Fuel, seems to have made an adverse impact on ignition and combustion properties of HFO. The paper presents recent findings and research ...

    Potential Investigation of PCCI Combustion as NO(x) Reduction Measure at Low-load Operation with Low-CN LCO Fuel

    Tajima, Hiroshi | Tema Archive | 2013
    through observation of the spray merging and combustion process in a rapid compression expansion machine. All in all, the ignition control of PCCI ...
    Keywords: IMO (International Maritime-Organisation)

    Modeling spray combustion in diesel engines

    Tatschl, R. / Bogensperger, M. / Riedinger, H. | Tema Archive | 1998
    spray propagation, combustion and pollutant formation in a medium speed marine diesel engine. For two engine operating conditions and different ...
    Keywords: Verbrennung (Oxidation)

    Combustion of emulsified residual fuels in a marine diesel engine

    Okada, H. / Utsumi, H. / Nakano, S. | Tema Archive | 1985
    Untersuchung des Einflusses der Kraftstoff-Wasser-Emulsion (KWE) auf die Zusammensetzung der Abgase, Kraftstoffverbrauch, Russbildung ...
    Keywords: Verbrennung (Oxidation)