Results 31 to 40 of about 660,217 (313)

The Investigation of the Effects of Using Natural Gas on the Performance and Exhaust Emissions in an HCCI-DI Engine

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi, 2019
In this study, the effects of compressed natural gas (CNG) charge on the engine performance and exhaust emissions were investigated in a single-cylinder, four stroke, HCCI-DI diesel engine.
Oğuz Kürşat DEMİRCİ, Can ÇINAR
doaj   +1 more source

Improving the efficiency of liquid fuel boiler plants

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2020
The issues of saving fuel and energy resources, as well as improving the equipment efficiency, are of great importancei n all sectors and especially in the energy sector, the main fuelconsuming industry.
V. G. Zlobin, L. O. Zverev
doaj   +1 more source

Investigation of performance characteristics of plastic pyrolysis oil and crude palm oil fuel on diesel engine [PDF]

open access: yes, 2021
Nowadays, with the increment of fossil fuel engines, there have been facing the downside of a fuel problem, and the survival of those engines has been vulnerable. The dependency on a single source which is a fossil fuel is a worrying issue because
Ahmad Jais, Mohamad Harizat   +9 more
core   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

open access: yesFEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin   +12 more
wiley   +1 more source

A time series analysis of fossil fuel consumption in Sub-Saharan Africa: evidence from Ghana, Kenya and South Africa

open access: yesInternational Journal of Sustainable Energy Planning and Management, 2018
This study investigated the determinants of the rising fossil fuel consumption for three Sub-Saharan African countries - Ghana, Kenya and South Africa - to help manage the rising consumption fossil fuel consumption.
Paul Adjei Kwakwa   +2 more
doaj   +1 more source

Increasing the efficiency of the gas fueled combustion engine

open access: yesAUTOBUSY – Technika, Eksploatacja, Systemy Transportowe, 2018
Paper The operation of the power system and the internal combustion engine itself is accompanied by energy losses of 60-65%. The article introduce the issue of loss of kinetic energy of gas fuel resulting from the operation of the fuel pressure regulator. It was proposed to replace the traditional pressure regulator with an electric turbine station. It
Paweł Religa   +2 more
openaire   +2 more sources

Advanced rotary engine studies [PDF]

open access: yes, 1980
A review of rotary engine developments relevant to a stratified charge rotary aircraft engine is presented. Advantages in module size and weight, fuel efficiency, reliability, and multi-fuel capability are discussed along with developments in ...
Jones, C.
core   +1 more source

The effect of piston bowl temperature on diesel exhaust emissions [PDF]

open access: yes, 2005
In modern, high-speed, direct injection diesel engines for passenger vehicles, there is extensive impingement of the fuel sprays on to the piston bowl walls.
Ladommatos, N, Xiao, Z, Zhao, H
core   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

open access: yesAging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Conceptual Scheme for Ensuring the Energy Efficiency Principle in Modern Container Fleet [PDF]

open access: yes, 2018
As a result of the analysis of the modern merchant fleet, indicators have been revealed of an increase in the size of modern merchant vessels, which affects the overall energy efficiency.
Kotenko, V. (Vitaliy)   +2 more
core   +2 more sources

Home - About - Disclaimer - Privacy