Results 11 to 20 of about 12,556 (267)

The Use of Exhaust Gas Recirculation for Ensuring the Environmental Performance of Marine Diesel Engines

open access: yesNaše More (Dubrovnik), 2018
The article deals with the operational features of internal combustion engines of marine vessels during their operation in special environmental areas – Nitrogen Oxide Emission Control Areas.
Sergii Victorovych Sagin   +1 more
doaj   +1 more source

The Exergy Losses Analysis in Adiabatic Combustion Systems including the Exhaust Gas Exergy

open access: yesEntropy, 2022
The entropy generation analysis of adiabatic combustion systems was performed to quantify the exergy losses which are mainly the exergy destroyed during combustion inside the chamber and in the exhaust gases. The purpose of the present work was therefore:
Senda Agrebi   +2 more
doaj   +1 more source

DECREASING EMISSIONS FROM MARINE DIESEL BY UTILIZING RECIRCULATION GAS HEAT IN EJECTOR CHILLER

open access: yesАвіаційно-космічна техніка та технологія, 2019
The problem of air basin pollution of the World Ocean with harmful emissions from the exhaust gases of marine diesel engines is primarily associated with the creation of highly efficient technologies for the neutralization of nitrogen oxides NOx on ...
Максим Андрійович Пирисунько   +3 more
doaj   +1 more source

The effect of air-fuel ratio on tailpipe exhaust emission of motorcycles

open access: yesFuel Communications, 2022
This article presents the actual AFR of the vehicular emission from the tailpipe data of motorcycles with petrol engine in Southwest Nigeria. It also presents the ratio between the actual air-fuel ratio (AFRactual) and the ideal/stoichiometric air-fuel ...
O.A. Odunlami   +5 more
doaj   +1 more source

Transient Simulation of the Six-Inlet, Two-Stage Radial Turbine under Pulse-Flow Conditions

open access: yesEnergies, 2021
In recent years, the automotive sector has been focused on emission reductions using hybrid and electric vehicles. This was mainly caused by political trends promoting “green energy”.
Dariusz Kozak, Paweł Mazuro
doaj   +1 more source

An Analysis of Exhaust Emission of the Internal Combustion Engine Treated by the Non-Thermal Plasma

open access: yesMolecules, 2020
Industries’ air pollution causes serious challenges to modern society, among them exhaust gases from internal combustion engines, which are currently one of the main sources.
Ming-Hsien Hsueh   +7 more
doaj   +1 more source

دراسة مموثات غازات العادم المنبعثة من سيارات الكازولين في الطرق العراقية

open access: yesJournal of Engineering, 2008
The work aims to calculate pollutants gases concentration that are emitted from gasoline engine Vehicles exhaust .These concentration are compared with emission limits in other countries.
كريم خلف علي
doaj   +1 more source

Marine Diesel Engine Exhaust Emissions Measured in Ship’s Dynamic Operating Conditions

open access: yesSensors, 2020
The paper presents the results of research on measuring the emissions from marine diesel engines in dynamic states. The problem is as follows: How to measure emissions of the composition of exhaust gases on board a ship, without direct measurement of ...
Artur Bogdanowicz, Tomasz Kniaziewicz
doaj   +1 more source

IMPROVING ENVIRONMENTAL INDICATORS OF INTERNAL COMBUSTION ENGINE BY USING SCRUBBER TECHNOLOGIES AND EFFECT OF "MICROEXPLOSIONS" DROPS OF WATER-FUEL EMULSION

open access: yesАвіаційно-космічна техніка та технологія, 2019
The rules of international organizations in the field of environmental protection are consistently tightening the requirements for the level of harmful emissions into the atmosphere from both stationary and ship power plants (SPP).
Виктория Сергеевна Корниенко   +2 more
doaj   +1 more source

Radiation Treatment of Exhaust Gases, (VII) [PDF]

open access: yesJournal of Nuclear Science and Technology, 1978
The NO decomposition by electron beam irradiation was studied in the NO-N2 and NO-rare gas mixtures. The NO decomposition yields, G (−NO) at low doses in the case of the 500 ppm NO initial concentration were 4.04.4 and 1.2 for the NO-N2, NO-He and NO-Ar mixtures respectively. A small amount of NO2 was formed by irradiation of these mixtures.
Nobutake SUZUKI   +3 more
openaire   +1 more source

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