Results 21 to 30 of about 118,363 (278)

Impact of renewable fuels on heavy-duty engine performance and emissions

open access: yesEnergy Reports, 2023
The transport sector faces two critical issues: a limited supply of fossil fuels and high greenhouse gas (GHG) emissions. Additionally, the demand for freight transport is steadily increasing, ultimately leading to higher GHG emissions.
Jaykumar Yadav   +2 more
doaj   +1 more source

Assessment of Optimum Renewable Energy System for the Somalia–Turkish Training and Research Hospital in Mogadishu [PDF]

open access: yesJournal of Renewable Energy and Environment, 2021
Somalia–Turkish Training and Research Hospital in Mogadishu, is only powered by diesel generator currently. In this paper, the energy demand of this hospital is utilized by determining the optimum hybrid renewable energy generating system.
Sibel Dursun   +2 more
doaj   +1 more source

A technical, economic, and greenhouse gas emission analysis of a homestead-scale grid-connected and stand-alone photovoltaic and diesel systems, against electricity network extension [PDF]

open access: yes, 2012
This research compares two generation components in grid-connected and stand-alone power supply (SPS) systems (6 kWp solar photovoltaic array, and a 6 kWp diesel generator), separately supplying a homestead's electricity load (12 kWh day-1 average, 10 ...
McHenry, M.P.
core   +2 more sources

Synthetic Diesel Production as a Form of Renewable Energy Storage

open access: yesEnergies, 2018
Production of synthetic hydrocarbon fuels as a means for renewable energy storage has gained attention recently. Integration of solid oxide co-electrolysis of steam and carbon dioxide with the Fischer-Tropsch process to transform renewable electricity ...
Mahrokh Samavati   +3 more
doaj   +1 more source

Techno-Economic Feasibility of a Grid-Connected Hybrid Renewable Energy System for a School in North-West Indonesia [PDF]

open access: yes, 2020
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link. open access journalBackground: Schools typically have high diurnal fluctuation in electricity demand, with
Illiandi, Biadelma, Tiwary, Abhishek
core   +2 more sources

PERFORMANCE CHARACTERISTICS OF METHANOL-DIESEL BLENDS IN CI ENGINES

open access: yesJournal of Engineering, 2011
Owing to the energy crisis and pollution problems of today, investigations have concentrated on decreasing fuel consumption and on lowering the concentration of toxic components in combustion products by using non-petroleum, renewable, sustainable and ...
Khalil Ibrahim Abaas
doaj   +1 more source

Design and economic analysis of a stand-alone hybrid photovoltaic energy system for remote healthcare centre

open access: yesInternational Journal of Sustainable Engineering, 2020
This paper presents design of a stand-alone hybrid photovoltaic (PV) energy system according to the daily electrical load demand of remote healthcare centre located in Madhya Pradesh, India.
Santosh Singh Raghuwanshi, Rajesh Arya
doaj   +1 more source

Multi-objective multi-verse optimization of renewable energy sources-based micro-grid system: Real case

open access: yesAin Shams Engineering Journal, 2022
Hybrid micro-grid systems (HMGS) are small scale power system where the energy sources are installed to supply local customers. These systems may be considered as promising energy solution to meet the increased in energy demand and traditional sources ...
Ashraf Mohamed Hemeida   +6 more
doaj   +1 more source

Experimental viscosity measurements of biodiesels at high pressure [PDF]

open access: yes, 2016
The viscosity of biodiesels of soybean and rapeseed biodiesels blended with mineral diesel fuel were measured at pressures of up to 200 MPa. Using a falling sinker-type viscometer reproducible viscosity data were obtained based on the time taken for a ...
Schaschke, Carl
core   +4 more sources

Calibration Method for the Determination of the FAME and HVO Contents in Fossil Diesel Blends Using NIR Spectroscopy

open access: yesFuels, 2021
The European diesel fuel standard, EN590, allows a 7% (V/V) biodiesel (FAME) addition to automotive diesel fuel. The allowed addition of renewable diesel (HVO) to fossil diesel is not defined, as long as the properties of the fuel blend still meet the ...
Elena Wikberg   +5 more
doaj   +1 more source

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