Evaluation of alternative fuels for light-duty vehicles in Iran using a multi-criteria approach

MH Sehatpour, A Kazemi, H Sehatpour - Renewable and Sustainable …, 2017 - Elsevier
The diversification and optimization of the fuel portfolio for the transportation sector in Iran
are subject to evaluation of a variety of alternative fuels. Currently, fossil fuels, especially …

Artificial neural network integrated with thermodynamic equilibrium modeling of downdraft biomass gasification-power production plant

S Safarian, SME Saryazdi, R Unnthorsson, C Richter - Energy, 2020 - Elsevier
Highlights•Integrated ANN with equilibrium modeling of biomass gasifier-power unit is
developed.•Net output power from systems derived from various kinds of biomass is …

Hydrogen production via biomass gasification: Simulation and performance analysis under different gasifying agents

S Safarian, R Unnthorsson, C Richter - Biofuels, 2022 - Taylor & Francis
This study develops a new simulation model by ASPEN Plus for gasification integrated with
water-gas shift reactors and product recovery unit for hydrogen production. Timber and …

Thermo-mechanical exergy analysis of Marmara Eregli natural gas pressure reduction station (PRS): an application

MA Neseli, O Ozgener, L Ozgener - Renewable and Sustainable Energy …, 2017 - Elsevier
The paper deals with thermo-mechanical exergy analysis of the electricity production by
recovering from natural gas pressure reduction station. In this study we present an energy …

Designing an energy storage system based on water tower pumping to store the energy generated by the turbo-expander implemented in a gas pressure reduction …

A Hadidi - Journal of Energy Storage, 2024 - Elsevier
In the present research, an energy recovery and storage strategy for a natural gas pressure
reduction station with a capacity of 50,000 Nm 3/h has been proposed. Currently, the gas …

An assessment of the sustainability of lignocellulosic bioethanol production from wastes in Iceland

S Safarian, R Unnthorsson - Energies, 2018 - mdpi.com
This paper describes the development of a model to comprehensively assess the
sustainability impacts of producing lignocellulosic bioethanol from various types of municipal …

Modeling the natural gas supply chain for sustainable growth policy

M Becerra-Fernandez, F Cosenz, I Dyner - Energy, 2020 - Elsevier
Natural gas has been used globally as a transitional fuel for supporting a green-energy-
supply strategy, which has been questioned for the intermittence and lack of reliability of …

Modeling of hydrogen production by applying biomass gasification: Artificial neural network modeling approach

S Safarian, SM Ebrahimi Saryazdi, R Unnthorsson… - Fermentation, 2021 - mdpi.com
In order to accurately anticipate the proficiency of downdraft biomass gasification linked with
a water–gas shift unit to produce biohydrogen, a model based on an artificial neural network …

Techno-economic and environmental assessment of power supply chain by using waste biomass gasification in Iceland

S Safarian, R Unnthorsson, C Richter - BioPhysical Economics and …, 2020 - Springer
In this paper, technical, economic and environmental assessments are carried out for power
supply chain by using timber and wood waste (T&WW) gasification in Iceland. The Icelandic …

Simulation of small-scale waste biomass gasification integrated power production: A comparative performance analysis for timber and wood waste

S Safarian, R Unnthorsson, C Richter - 2020 - opinvisindi.is
A simulation model for integrated waste biomass gasification with cogeneration heat and
power has been developed using Aspen Plus. The model can be used as a predictive tool …