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Long-life performance of biogas systems for productive applications : the role of R&D and policy

Tumusiime, Edmund; Kirabira, John B.; Musinguzi, Wilson B. - In: Energy reports 5 (2019), pp. 579-583

system, optimization of energy recovery through R&D must be at the forefront in order to drive system outputs to better …

Persistent link: https://www.econbiz.de/10012006967

Biogas generation from Sorghum bicolor stalk : effect of pretreatment methods and economic feasibility

Dahunsi, S. O.; Adesulu-Dahunsi, A. T.; Osueke, C. O.; … - In: Energy reports 5 (2019), pp. 584-593

In this study, biogas was produced from the anaerobic digestion of Sorghum bicolor stalk. Pretreatment of the biomass was carried out prior to the digestion using sulfuric acid ( H2SO4) and hydrogen peroxide (H2O2). The physicochemical, elemental and structural analyses were carried out on the...

Persistent link: https://www.econbiz.de/10012006971

Optimization of ethyl ester production from arachis hypogaea oil

Kumar, R. Sathish; Purayil, Sanad Thurakkal Puthan - In: Energy reports 5 (2019), pp. 658-665

, optimization of transesterification process has been carried out using orthogonal array based experimental design. The four most … optimization. Ethanol to oil molar ratio of 9:1, 1% (w/w) concentration of catalyst, 90 min of process time and 70ºC temperature of …

Persistent link: https://www.econbiz.de/10012020058

Dynamic simulation and optimization of an industrial-scale absorption tower for CO2 capturing from ethane gas

Pouladi, Babak; Hassankiadeh, Mojtaba Nabipoor; … - In: Energy reports 2 (2016), pp. 54-61

calculating the thermodynamic properties of the process. A static approach for optimization was used to evaluate the optimum …

Persistent link: https://www.econbiz.de/10011863470

Optimal configuration assessments of hybrid renewable power supply for rural healthcare facilities

Olatomiwa, Lanre - In: Energy reports 2 (2016), pp. 141-146

This paper assessed optimal configurations of hybrid renewable system for rural health clinic (RHC) application in three grid-unconnected rural villages in Nigeria. The RHC consist of an emergency room, consulting room, nurse/injection room, male ward, female ward, a delivery room and a...

Persistent link: https://www.econbiz.de/10011863564

Photurgen: the open source software for the analysis and design of hybrid solar wind energy systems in the Caribbean region : a brief introduction to its development policy

Watson, Daren; Binnie, Yekini; Duncan, Keith; Dorville, … - In: Energy reports 3 (2017), pp. 61-69

a free Linear Optimization software, Photurgen, for the design and analysis of hybrid solar-wind systems within the …

Persistent link: https://www.econbiz.de/10011864023

System identification of PEM fuel cells using an improved Elman neural network and a new hybrid optimization algorithm

Yu, Dongmin; Wang, Yong; Liu, Huanan; Kittisak … - In: Energy reports 5 (2019), pp. 1365-1374

different operational conditions. The optimization algorithm efficiency is also analyzed by comparison with some popular … in the next designs. In this study, an optimized improved Elman neural network based on a new hybrid optimization … algorithm is proposed for this purpose. The proposed algorithm is a hybrid algorithm based on a combination of two newly …

Persistent link: https://www.econbiz.de/10012125514

Optimization and control of water pumping PV systems using fuzzy logic controller

Errouha, Mustapha; Derouich, Aziz; Motahhir, Saad; … - In: Energy reports 5 (2019), pp. 853-865

The aim of this work is to search for better control and optimization of a photovoltaic (PV) water pumping system (PWPS …

Persistent link: https://www.econbiz.de/10012040308

Small 500 kW onshore wind farm project in Kribi, Cameroon : sizing and checkers layout optimization model

Arreyndip, Nkongho Ayuketang; Ebobenow, Joseph - In: Energy reports 4 (2018), pp. 528-535

positioned along Cameroon's coastline for maximum energy capture. Using the PARK model for wind turbine layout optimization, two …

Persistent link: https://www.econbiz.de/10011959222

A comparative study between optimal metal and composite rotors for flywheel energy storage systems

Kale, V.; Secanell, M. - In: Energy reports 4 (2018), pp. 576-585

rotor described by Krack et al. (2010) is used for analysis. Different optimization formulations corresponding to …

Persistent link: https://www.econbiz.de/10011959361