Results 71 to 80 of about 10,045 (226)

Experimental study of predictive control strategies for optimal operation of organic rankine cycle systems [PDF]

, 2015
In this paper the performance of Model Predictive Control (MPC) and PID based strategies to optimally recover waste heat using Organic Rankine Cycle (ORC) technology is investigated.
Hernandez Naranjo, Jairo Andres, Desideri, Adriano, Ionescu, Clara-Mihaela, Quoilin, Sylvain, Lemort, Vincent, De Keyser, Robain   +5 more
core   +2 more sources

Capacity Optimization of an Hydrogen–Ammonia Hybrid Storage System With Concentrated Photovoltaic–Photothermal Power Generation

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
As a renewable energy carrier, hydrogen offers a promising solution to mitigate the intermittency of renewable energy and improve energy utilization efficiency, but it faces cost challenges in seasonal energy storage. To address this, this study proposes a hydrogen–ammonia hybrid storage system integrated with a concentrated photovoltaic photothermal ...
Weiru Chen, Hongwei Chang, Shuanglei Gao, Mingmei Xu, Ye Lv, Xiaoyang Cui, Payman Jalali   +6 more
wiley   +1 more source

Zeotropic mixture as a working fluid for cascade Rankine cycle-based reverse osmosis: Energy, exergy, and economic analysis

International Journal of Thermofluids
This study investigates the cascade Rankine cycle coupled with a reverse osmosis system for brackish groundwater treatment. The proposed system integrates a steam Rankine cycle (SRC) and an organic Rankine cycle (ORC) in a looped configuration, utilizing
Milan Raninga, Anurag Mudgal, Vivek Patel, Jatin Patel   +3 more
doaj   +1 more source

Thermodynamic and Technoeconomic Assessment of a Multigeneration Renewable Energy System for Energy Independence in Gn. Fuvahmulah and L. Gan of Maldives

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The lack of natural energy resources, coupled with the Maldives’ complete dependance on imported electricity, makes sustainable power solutions imperative. This study examines the design and performance of a renewable energy (RE) system for Gn. Fuvahmulah and L. Gan.
Saad Karim, Mustafa, Zaid Shunthoo, Abdur Rahman Ansari, Hussein A. Mohammed, Amir Afzal   +5 more
wiley   +1 more source

Analysis of multi-source energy system for small-scale domestic applications. Integration of biodiesel, solar and wind energy

Energy Reports, 2020
The paper aims at analysing the energy performance of an innovative multi-source energy system for residential small-scale combined heat and power (CHP) applications.
A. Algieri, P. Morrone, D. Perrone, S. Bova, T. Castiglione   +4 more
doaj   +1 more source

Comparative techno-economic analysis of ORC and gasification for bioenergy applications [PDF]

, 2009
The use of biomass for decentralized energy production has undergone a significant development the last years. The fact that this fuel is CO(2)-free provides many advantages in European and world aims for sustainable energy sources. Biomass trigeneration
Kakaras, E., Karellas, S., Rentizelas, A., Tatsiopoulos, I.   +3 more
core   +1 more source

Cost Analysis and Optimization of Green Hydrogen Production via Concentrating Solar Technologies and PEM Electrolyzer

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The burgeoning demand for power across the globe and the disastrous effect of climate change that results from power generation through depleting unclean fuel sources have necessitated the use of renewable and clean fuels. Hydrogen is a good alternative but only when produced from low‐carbon energy resources.
Terungwa Anthony Tivfa, Abdullahi Sani Shuaibu, Hussein A. Mohammed, Awad B. S. Alquaity, Obaidallah Munteshari, Semen Klyamkin   +5 more
wiley   +1 more source

Waste Heat Recovery of a PEMFC System by Using Organic Rankine Cycle

Energies, 2016
In this study, two systems are brought forward to recover the waste heat of a proton exchange membrane fuel cell (PEMFC), which are named the organic Rankine cycle (ORC), and heat pump (HP) combined organic Rankine cycle (HPORC). The performances of both
Tianqi He, Rongqi Shi, Jie Peng, Weilin Zhuge, Yangjun Zhang   +4 more
doaj   +1 more source

Waste heat recovery via organic rankine cycle: results of a era-SME technology transfer project [PDF]

, 2013
The main goal of the EraSME project “Waste heat recovery via an Organic Rankine Cycle”, completed by partners Howest (Belgium), Ghent University (Belgium) and University of Applied Sciences Stuttgart (Germany) between 1 January 2010 and 31 December 2012,
De Paepe, Michel, Erhart, Tobias, Gusev, Sergei, van den Broek, Martijn, Vanslambrouck, Bruno   +4 more
core  

Hybrid Geothermal and PV Installations for Cooling and Heating Systems: Synergy for Sustainability in Tertiary and Industry Sectors

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Recent studies confirm the potential efficiency of geothermal resources for maintaining comfortable building temperatures through cooling and heating solutions. In addition, a variety of initiatives have been promoted to effectively reduce both environmental concerns and energy crisis by the integration of renewables.
Agustín Sánchez-Del Rey, Angel Molina-García, Isabel C. Gil-García, Adela Ramos-Escudero, Olubayo Babatunde   +4 more
wiley   +1 more source