Results 1 to 10 of about 212,091 (274)

Investigations of the Friction Losses of Different Engine Concepts. Part 1: A Combined Approach for Applying Subassembly-Resolved Friction Loss Analysis on a Modern Passenger-Car Diesel Engine

open access: yesLubricants, 2019
This work presents the application of a combined approach to investigate the friction losses in a modern four-cylinder passenger-car diesel engine. The approach connects the results from engine friction measurements using the indication method and the ...
Christoph Knauder   +3 more
doaj   +2 more sources

Processes of mixture formation, ignition and combustion of a diesel engine [PDF]

open access: yesE3S Web of Conferences, 2021
One of the most significant concepts of deep restructuring of the economic mechanism of the Republic of Uzbekistan is the creation of an integral, effective and flexible system of economic management and the implementation on this basis of a program to ...
Ismatov Jumaniyoz, Ergashev Obidjon
doaj   +2 more sources

An Organic Rankine Cycle Bottoming a Diesel Engine Powered Passenger Car [PDF]

open access: yesEnergies, 2020
Organic Rankine Cycle (ORC) power plants are characterized by high efficiency and flexibility, as a result of a high degree of maturity. These systems are particularly suited for recovering energy from low temperature heat sources, such as exhaust heat ...
Antonio Mariani   +4 more
doaj   +4 more sources

The Influence of the Frequency of Ultrasound on the Exhaust Gas Purification Process in a Diesel Car Muffler

open access: yesApplied Sciences
This research aimed to analyze the possibility of installing an ultrasonic emitter in an already manufactured car and to prove the possibility of cleaning the exhaust gases of an internal combustion engine through the action of an ultrasonic wave due to ...
Adil Kadyrov   +4 more
doaj   +2 more sources

Evaluation of the combustion noise of passenger car diesel engines [PDF]

open access: yesAutomotive and Engine Technology, 2016
The present article is concerned with the investigation of the combustion noise of passenger car diesel engines, which, especially in part load conditions, is clearly perceptible for passengers and passers-by. On the one hand, the state-of-the-art is shown by comparing three actual passenger cars on an acoustic roller test bench.
Johannes Seifriedsberger   +1 more
openaire   +4 more sources

Assessment of increased energy efficiency of vehicles with a rational reduction of engine capacity [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2022
Problem. The tendency to reduce Engine displacement, which has emerged in recent years in the global automotive industry, is due to the need to improve the environmental situation and energy efficiency of vehicles. Goal.
Podrigalo Mikhail   +5 more
doaj   +1 more source

The influence of turpentine additive on the ecological parameters of diesel engines [PDF]

open access: yesTransport, 2007
After Lithuania’s accession to the EU it is very important to use a larger amount of renewable fuel. Based on economic and environmental considerations in Lithuania, we are interested in studying the effects of turpentine contents in the blended ...
A. Butkus   +2 more
doaj   +3 more sources

Evaluarea performanțelor ecologice ale motorului cu aprindere prin comprimare alimentat cu diverse tipuri de combustibili

open access: yesAgricultural Science, 2022
The research reflected in this study aimed to determine the ecological performance of the compression ignition engine (4DC (110X125) powered by diesel oil, rapeseed biodiesel (B 100) and diesel oil-biodiesel mixture (B20 (diesel oil 80% + biodiesel 20%),
Eduard BANARI
doaj   +1 more source

Special Features of the Hydrogen-Diesel Engine Working Process

open access: yesМеханика машин, механизмов и материалов, 2022
The works related to the research of the problems and prospects of a hydrogen-fueled reciprocating engine, published so far, mainly relate to the use of hydrogen in spark-ignition engines.
Tamaz M. Natriashvili   +1 more
doaj   +1 more source

Knock combustion characteristics of an opposed‐piston two‐stroke gasoline engine

open access: yesEnergy Science & Engineering, 2022
The spark plug of an opposed‐piston two‐stroke (OP2S) gasoline engine is arranged on the side wall of the cylinder liner, far from the center of the combustion chamber; the ignition core of the mixture is offset, the flame propagation distance is ...
Fukang Ma, Jianwei Zhang, Fang Wang
doaj   +1 more source

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