Results 31 to 40 of about 129,345 (213)
A review of diesel engine acoustics [PDF]
FME Transactions, 2014 Noise emitted from diesel engines can be modeled with help of coherence plots which uses single output multiple input method. Sources of noise in diesel engines can be identified and comparisons can be made with spectrum of in cylinder pressure before ...
Narayan Sunny
doaj
A comparative study on mean value modelling of two-stroke marine diesel engine [PDF]
, 2009 In the present paper, two mean value modelling approaches of varying complexity, capable of simulating two-stroke marine Diesel engines, are presented. Both approaches were implemented in the computational environment of MATLAB Simulink®. Simulation runs
Theotokatos, Gerasimos
core
Energies, 2018 This study has focused on the PM emissions of diesel engines. Diesel engines are attractive power units that are used widely in many fields and have become one of the larger contributors of total petroleum consumption.
Ahmad Fitri Yusop +5 more
doaj +1 more source
Polish Maritime Research, 2023 In order to explore the potential application of oxygenated fuels, polyoxymethylene dimethyl ethers (PODE), as an alternative fuel for marine diesel engines, the fuel combustion performance and gas emission characteristics of pure diesel oil, diesel ...
Changxiong Li +3 more
doaj +1 more source
A Review of Early Injection Strategy in Premixed Combustion Engines
Applied Sciences, 2019 Due to the increasing awareness of environmental protection, limitations on exhaust emissions of diesel engines have become increasingly stringent. This challenges diesel engine manufacturers to find a new balance between engine performance and emissions.
Xingyu Liang +4 more
doaj +1 more source
Excess Air Ratio Management in a Diesel Engine with Exhaust Backpressure Compensation
Sensors, 2020 The paper investigates the operation of a wideband universal exhaust gas oxygen (UEGO) sensor in a diesel engine under elevated exhaust backpressure. Although UEGO sensors provide the excess air ratio feedback signal primarily in spark ignition engines ...
Piotr Kasprzyk +4 more
doaj +1 more source
Comparison of COGES and Diesel-Electric Ship Propulsion Systems [PDF]
, 2016 Diesel-electric ship propulsion is a frequent shipowners choice nowadays, especially on passengerships. Despite many diesel engines advantages, their primary disadvantage is emission of pollutants.
Tomislav Mrakovčić, Vedran Mrzljak
core +2 more sources
Journal of Marine Science and EngineeringThis article considers the issues of ensuring operational performance and environmental sustainability of marine diesel engines by using biodiesel fuel.
Sergii Sagin +5 more
doaj +1 more source
Sustainable Environment Research, 2017 The concept of waste recycling and energy recovery plays a vital role for the development of any economy. The reuse of fish waste and use of wasteland for cultivation of jatropha seeds have led to resource conservation and their use as blend with diesel ...
Bhaskar Kathirvelu +3 more
doaj +1 more source
Electronic control unit development and emissions evaluation for hydrogen–diesel dual-fuel engines
Advances in Mechanical Engineering, 2018 In this study, it was aimed to operate today’s compression ignition engines easily in dual-fuel mode with a developed electronic control unit. Especially, diesel engines with mechanical fuel system can be easily converted to common-rail fuel system with ...
Yasin Karagöz, Majid Mohammad Sadeghi
doaj +1 more source