Results 91 to 100 of about 10,045 (226)

Unlocking Geothermal Potential in Indonesia: A Techno‐Economic Analysis With Carbon Credits Toward 2060 NDC Goal

open access: yesEnergy Science &Engineering, Volume 13, Issue 12, Page 5835-5855, December 2025.
Techno Economic Feasibility of Geothermal Power Plant in Indonesia using RETScreen Considering Carbon Credit Mechanism To Achieve Indonesia's NDC 2060 (Hakam et al., 2025). ABSTRACT Indonesia's considerable geothermal resources present tremendous potential for energy production, yet restricted investor interest hampers development. This study evaluates
Dzikri Firmansyah Hakam   +6 more
wiley   +1 more source

Performance Analysis and Rapid Optimization of Vehicle ORC Systems Based on Numerical Simulation and Machine Learning

open access: yesEnergies
The organic Rankine cycle (ORC) system is an important technology for recovering energy from the waste heat of internal combustion engines, which is of significant importance for the improvement of fuel utilization. This study analyses the performance of
Xin Wang   +5 more
doaj   +1 more source

A Prior Assessment of Heat Transfer Efficiency From Shale Formations to Hydraulic Fractures in Geothermal Wells Converted From End‐of‐Lifetime Natural Gas Wells

open access: yesEnergy Science &Engineering, Volume 13, Issue 12, Page 5802-5809, December 2025.
ABSTRACT Although the conversion of end‐of‐lifetime fractured hydrocarbon wells to geothermal wells has gained a strong momentum in research, it is necessary to perform thorough technical assessments of well conversion before pilot testing. The objective of the study was to perform such an assessment on converting fractured horizontal hydrocarbon wells
Boyun Guo   +2 more
wiley   +1 more source

Optimization of Sustainable Hybrid Solar Power Cycles: Bibliographic Mapping

open access: yesEnergy Science &Engineering, Volume 13, Issue 12, Page 6587-6610, December 2025.
This paper introduced highly efficient, environmentally friendly hybrid solar power plants integrating advanced storage, thermodynamic, and fuel production systems. Such models successfully demonstrate how AI‐assisted multi‐objective optimization can balance energy, economic, and ecological metrics.
Seyed Farhan Moosavian, Ahmad Hajinezhad
wiley   +1 more source

Mathematical modelling of operation modes and performance evaluation of an innovative small-scale concentrated solar organic Rankine cycle plant [PDF]

open access: yes, 2018
In this paper an innovative small-scale concentrated solar 2 kWe organic Rankine cycle plant coupled with a phase change material storage tank equipped with reversible heat pipes is investigated using a simulation analysis.
Arteconi, A, Cioccolanti, L, Tascioni, R
core   +1 more source

Molecular Complexity of Working Fluids Dedicated to Organic Rankine Cycle (ORC)

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract Organic Rankine Cycle (ORC) power plants are the most well-known and mature technology used to converting low and medium-temperature heat into electricity, especially from waste heat and renewable energy sources (including geothermal and solar thermal).
openaire   +1 more source

A Review of Working Fluids for Organic Rankine Cycle (ORC) Applications

open access: yesIOP Conference Series: Materials Science and Engineering, 2018
The organic Rankine cycle (ORC) systems are commercially employed for small scale and large scale thermal conversion to electricity of a large variety of abundant heat sources such as exhaust waste heat and some renewable energy sources where conventional steam Rankine and open-gas cycle turbine cycles cannot provide any viable, sustainable, techno ...
A. Fakeye Babatunde, O. Oyedepo Sunday
openaire   +1 more source

Experimental Study and Optimization of the Organic Rankine Cycle with Pure NovecTM649 and Zeotropic Mixture NovecTM649/HFE7000 as Working Fluid

open access: yesApplied Sciences, 2019
The Organic Rankine Cycle (ORC) is widely used in industry to recover low-grade heat. Recently, some research on the ORC has focused on micro power production with new low global warming potential (GWP) replacement working fluids.
Quentin Blondel   +3 more
doaj   +1 more source

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